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DTC Index (B, C, P, U Codes - With Testing): B-Codes

DTC System Description Possible Source Action
B000111 Supplemental Restraint System Driver Frontal Stage 1 Deployment Control
  • Driver front stage 1 air bag circuit - short to ground
 Refer to appropriate SYSTEM WIRING DIAGRAMS and test driver front stage 1 air bag circuit for short to ground
B000112 Supplemental Restraint System
  • Driver front stage 1 air bag circuit - short to power
 Refer to appropriate SYSTEM WIRING DIAGRAMS and test driver front stage 1 air bag circuit for short to power
B00011A Supplemental Restraint System
  • Circuit resistance below threshold
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00011B Supplemental Restraint System
  • Circuit resistance above threshold
B000164 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B000211 Supplemental Restraint System Driver Frontal Stage 2 Deployment Control
  • Driver front stage 2 air bag circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test driver front stage 2 air bag circuit for short to ground
B000212 Supplemental Restraint System
  • Driver front stage 2 air bag circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test driver front stage 2 air bag circuit for short to power
B00021A Supplemental Restraint System
  • Circuit resistance below threshold
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00021B Supplemental Restraint System
  • Circuit resistance above threshold
B000264 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B001011 Supplemental Restraint System Passenger Frontal Stage 1 Deployment Control
  • Passenger front stage 1 air bag circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passenger front stage 1 air bag circuit for short to ground
B001012 Supplemental Restraint System
  • Passenger front stage 1 air bag circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passenger front stage 1 air bag circuit for short to power
B00101A Supplemental Restraint System
  • Circuit resistance below threshold
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00101B Supplemental Restraint System
  • Circuit resistance above threshold
B001064 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B001111 Supplemental Restraint System Passenger Frontal Stage 2 Deployment Control
  • Passenger front stage 2 air bag circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passenger front stage 2 air bag circuit for short to ground
B001112 Supplemental Restraint System
  • Passenger front stage 2 air bag circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passenger front stage 2 air bag circuit for short to power
B00111A Supplemental Restraint System
  • Circuit resistance below threshold
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00111B Supplemental Restraint System
  • Circuit resistance above threshold
B001164 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B002011 Supplemental Restraint System Left Side Air Bag Deployment Control
  • Left side air bag circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left side air bag circuit for short to ground
B002012 Supplemental Restraint System
  • Left side air bag circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left side air bag circuit for short to power
B00201A Supplemental Restraint System
  • Circuit resistance below threshold
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00201B Supplemental Restraint System
  • Circuit resistance above threshold
B002064 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B002811 Supplemental Restraint System Right Side Air Bag Deployment Control
  • Right side air bag circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right side air bag circuit for short to ground
B002812 Supplemental Restraint System
  • Right side air bag circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right side air bag circuit for short to power
B00281A Supplemental Restraint System
  • Circuit resistance below threshold
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00281B Supplemental Restraint System
  • Circuit resistance above threshold
B002864 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B005011 Supplemental Restraint System Driver Safety Belt Sensor
  • Driver safety belt sensor circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test driver safety belt sensor circuit for short to ground
B005015 Supplemental Restraint System
  • Driver safety belt sensor circuit - short to power or open circuit
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test driver safety belt sensor circuit for short to power or open circuit
B00501D Supplemental Restraint System
  • Circuit current out of range
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B005064 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B005211 Supplemental Restraint System Passenger Safety Belt Sensor
  • Passenger safety belt sensor circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passenger safety belt sensor circuit for short to ground
B005215 Supplemental Restraint System
  • Passenger safety belt sensor circuit - short to power or open circuit
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passenger safety belt sensor circuit for short to power or open circuit
B00521D Supplemental Restraint System
  • Circuit current out of range
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B005264 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B007011 Supplemental Restraint System Driver Safety Belt Pretensioner Deployment Control
  • Driver safety belt pretensioner circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test driver safety belt pretensioner circuit for short to ground
B007012 Supplemental Restraint System
  • Driver safety belt pretensioner circuit - short to power
B00701A Supplemental Restraint System
  • Circuit resistance below threshold
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00701B Supplemental Restraint System
  • Circuit resistance above threshold
B007064 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B007211 Supplemental Restraint System Passenger Safety Belt Pretensioner Deployment Control
  • Passenger safety belt pretensioner circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passenger safety belt pretensioner circuit for short to ground
B007212 Supplemental Restraint System
  • Passenger safety belt pretensioner circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passenger safety belt pretensioner circuit for short to power
B00721A Supplemental Restraint System
  • Circuit resistance below threshold
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00721B Supplemental Restraint System
  • Circuit resistance above threshold
B007264 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B009011 Supplemental Restraint System Left Front Impact Sensor Communications Line
  • Left front impact sensor circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left front impact sensor circuit for short to ground
B009012 Supplemental Restraint System
  • Left front impact sensor circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left front impact sensor circuit for short to power
B009064 Supplemental Restraint System Left Front Impact Sensor
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B009081 Supplemental Restraint System Left Front Impact Sensor Communications Line
  • Left side impact sensor circuit - open circuit
  • Sensor fault
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left front impact sensor circuit for open circuit fault. Install a new sensor as necessary. See Front Impact Severity Sensor .
B009092 Supplemental Restraint System Left Front Impact Sensor
  • Performance or incorrect operation
 Install a new front impact sensor. See Front Impact Severity Sensor .
B009096 Supplemental Restraint System
  • Component internal failure
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B009211 Supplemental Restraint System Left Side Impact Sensor Communications Line
  • Left side impact sensor circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left side impact sensor circuit for short to ground
B009212 Supplemental Restraint System
  • Left side impact sensor circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left side impact sensor circuit for short to power
B009264 Supplemental Restraint System Left Side Impact Sensor
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B009281 Supplemental Restraint System Left Side Impact Sensor Communications Line
  • Left side impact sensor circuit - open circuit
  • Sensor fault
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left side impact sensor circuit for open circuit fault. Install a new sensor as necessary. See Side Impact Sensor - Vehicles With: Convertible Top and Side Impact Sensor - Vehicles Without: Convertible Top .
B009292 Supplemental Restraint System Left Side Impact Sensor
  • Performance or incorrect operation
 Install a new side impact sensor. See Side Impact Sensor - Vehicles With: Convertible Top and Side Impact Sensor - Vehicles Without: Convertible Top .
B009296 Supplemental Restraint System
  • Component internal failure
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B009511 Supplemental Restraint System Right Front Impact Sensor Communications Line
  • Right front impact sensor circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right front impact sensor circuit for short to ground
B009512 Supplemental Restraint System
  • Right front impact sensor circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right front impact sensor circuit for short to power
B009564 Supplemental Restraint System Right Front Impact Sensor
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B009581 Supplemental Restraint System Right Front Impact Sensor Communications Line
  • Left side impact sensor circuit - open circuit
  • Sensor fault
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left front impact sensor circuit for open circuit fault. Install a new sensor as necessary. See Front Impact Severity Sensor .
B009592 Supplemental Restraint System Right Front Impact Sensor
  • Performance or incorrect operation
 Install a new front impact sensor. See Front Impact Severity Sensor .
B009596 Supplemental Restraint System
  • Component internal failure
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B009711 Supplemental Restraint System Right Side Impact Sensor Communications Line
  • Right side impact sensor circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right side impact sensor circuit for short to ground
B009712 Supplemental Restraint System
  • Right side impact sensor circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right side impact sensor circuit for short to power
B009764 Supplemental Restraint System Right Side Impact Sensor
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B009781 Supplemental Restraint System Right Side Impact Sensor Communications Line
  • Performance or incorrect operation
 Install a new side impact sensor. See Side Impact Sensor - Vehicles With: Convertible Top and Side Impact Sensor - Vehicles Without: Convertible Top .
B009792 Supplemental Restraint System Right Side Impact Sensor
B009796 Supplemental Restraint System
  • Component internal failure
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00A049 Supplemental Restraint System Occupant Classification System
  • Internal module failure
 Install a new OCS module
B00A054 Supplemental Restraint System
  • Missing calibration
B00A064 Supplemental Restraint System
  • Component is fitted but not configured in equipment set
 Re-configure the RCM using the manufacturer approved diagnostic system
B00A081 Supplemental Restraint System
  • Invalid serial data received
 Install a new OCS module
B00A088 Supplemental Restraint System
  • Bus 'OFF'
 Refer to appropriate SYSTEM WIRING DIAGRAMS and check seat harness for open circuit or backed out connector. Carry out CAN network integrity tests using the manufacturer approved diagnostic system
B00A092 Supplemental Restraint System
  • Performance or incorrect operation
 Install a new OCS module
B00A095 Supplemental Restraint System
  • Incorrect assembly
 Install the correct assembly
B00A096 Supplemental Restraint System
  • Component internal failure
 Refer to appropriate SYSTEM WIRING DIAGRAMS and check seat harness for open circuit or backed out connector. Install a new OCS module
B00B511 Supplemental Restraint System Driver Seat Track Position Restraints Sensor
  • Driver seat position sensor circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test driver seat position sensor circuit for short to ground
B00B515 Supplemental Restraint System
  • Driver seat position sensor circuit - short to power or open circuit
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test driver seat position sensor circuit for short to power or open circuit
B00B51D Supplemental Restraint System
  • Circuit current out of range
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00B564 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B00C096 Supplemental Restraint System Occupant Belt Tension Sensor
  • Component internal failure
 Refer to appropriate SYSTEM WIRING DIAGRAMS and check safety belt tension sensor circuit for open circuit or backed out connector
B00C511 Supplemental Restraint System Passenger Seat Track Position Restraints Sensor
  • Passenger seat position sensor circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passenger seat position sensor circuit for short to ground
B00C515 Supplemental Restraint System
  • Passenger seat position sensor circuit - short to power or open circuit
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passenger seat position sensor circuit for short to power or open circuit
B00C51D Supplemental Restraint System
  • Circuit current out of range
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00C564 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B00D268 Supplemental Restraint System
  • Restraint System Malfunction Indicator 1
  • Events information
 Check CAN network using manufacturer approved diagnostic system
B00D287 Supplemental Restraint System Restraint System Malfunction Indicator 1
  • Missing message
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B00D511 Supplemental Restraint System Restraint System Passenger Disable Indicator
  • Passenger Air bag De-activation (PAD) lamp circuit - short to ground
 Refer to appropriate SYSTEM WIRING DIAGRAMS and test Passenger Air bag De-activation (PAD) lamp circuit for short to ground
B00D515 Supplemental Restraint System
  • Passenger Air bag De-activation (PAD) lamp circuit - short to power, open circuit
 Refer to appropriate SYSTEM WIRING DIAGRAMS and test Passenger Air bag De-activation (PAD) lamp circuit for short to power or open circuit
B00DF55 Supplemental Restraint System Passenger Air bag Cut Off Switch and Seat Track Position Sensor equipped simultaneously
  • Not configured
 Re-configure the RCM using the manufacturer approved diagnostic system
B100011 Supplemental Restraint System - Pedestrian Protection System Right hood latch deployment control
  • Right hood latch deployment control circuit - short to ground
 Refer to appropriate system wiring diagram article and test right hood latch deployment control circuit for short to ground
B100012 Supplemental Restraint System - Pedestrian Protection System
  • Right hood latch deployment control circuit - short to power
 Refer to appropriate system wiring diagram article and test right hood latch deployment control circuit for short to power
B10001A Supplemental Restraint System - Pedestrian Protection System
  • Right hood latch deployment control circuit - circuit resistance below threshold
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10001B Supplemental Restraint System - Pedestrian Protection System
  • Right hood latch deployment control circuit - circuit resistance above threshold
B10001C Supplemental Restraint System - Pedestrian Protection System
  • Right hood latch deployment control circuit - circuit voltage out of range
B10004A Supplemental Restraint System - Pedestrian Protection System
  • Incorrect component installed
 Disconnect latch actuator connector, clear DTC and re-test. If DTC remains along with additional DTCs, install a new pedestrian protection module. See Pedestrian Protection Module . If DTC cleared install a new latch actuator. See Pedestrian Protection Latch Actuator .
B100111 Supplemental Restraint System - Pedestrian Protection System Right hood deployment control
  • Right hood deployment control circuit - short to ground
 Refer to the appropriate system wiring diagram article and test right hood deployment control circuit for short to ground
B100112 Supplemental Restraint System - Pedestrian Protection System
  • Right hood deployment control circuit - short to power
 Refer to the appropriate system wiring diagram article and test right hood deployment control circuit for short to power
B10011A Supplemental Restraint System - Pedestrian Protection System
  • Right hood deployment control circuit - circuit resistance below threshold
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10011B Supplemental Restraint System - Pedestrian Protection System
  • Right hood deployment control circuit - circuit resistance above threshold
B10011C Supplemental Restraint System - Pedestrian Protection System
  • Right hood deployment control circuit - circuit voltage out of range
B10014A Supplemental Restraint System - Pedestrian Protection System
  • Incorrect component installed
 Disconnect hood actuator connector, clear DTC and re-test. If DTC remains along with additional DTCs, install a new pedestrian protection module. See Pedestrian Protection Module . If DTC cleared install a new hood actuator. See Pedestrian Protection Hood Actuator RH .
B100211 Supplemental Restraint System - Pedestrian Protection System Left hood latch deployment control
  • Left hood latch deployment control circuit - short to ground
 Refer to the appropriate system wiring diagram article and test left hood latch deployment control circuit for short to ground
B100212 Supplemental Restraint System - Pedestrian Protection System
  • Left hood latch deployment control circuit - short to power
 Refer to the appropriate system wiring diagram article and test left hood latch deployment control circuit for short to power
B10021A Supplemental Restraint System - Pedestrian Protection System
  • Left hood latch deployment control circuit - circuit resistance below threshold
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10021B Supplemental Restraint System - Pedestrian Protection System
  • Left hood latch deployment control circuit - circuit resistance above threshold
B10021C Supplemental Restraint System - Pedestrian Protection System
  • Left hood latch deployment control circuit - circuit voltage out of range
B10024A Supplemental Restraint System - Pedestrian Protection System
  • Incorrect component installed
 Disconnect latch actuator connector, clear DTC and re-test. If DTC remains along with additional DTCs, install a new pedestrian protection module. See Pedestrian Protection Module . If DTC cleared install a new latch actuator. See Pedestrian Protection Latch Actuator .
B100311 Supplemental Restraint System - Pedestrian Protection System Left hood deployment control
  • Left hood deployment control circuit - short to ground
 Refer to appropriate system wiring diagram article and test left hood deployment control circuit for short to ground
B100312 Supplemental Restraint System - Pedestrian Protection System
  • Left hood deployment control circuit - short to power
 Refer to appropriate system wiring diagram article and test left hood deployment control circuit for short to power
B10031A Supplemental Restraint System - Pedestrian Protection System
  • Left hood deployment control circuit - circuit resistance below threshold
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10031B Supplemental Restraint System - Pedestrian Protection System
  • Left hood deployment control circuit - circuit resistance above threshold
B10031C Supplemental Restraint System - Pedestrian Protection System
  • Left hood deployment control circuit - circuit voltage out of range
B10034A Supplemental Restraint System - Pedestrian Protection System
  • Incorrect component installed
 Disconnect hood actuator connector, clear DTC and re-test. If DTC remains along with additional DTCs, install a new pedestrian protection module. See Pedestrian Protection Module . If DTC cleared install a new hood actuator. See Pedestrian Protection Hood Actuator LH .
B100411 Supplemental Restraint System - Pedestrian Protection System Right pedestrian protection accelerometer
  • Right pedestrian protection accelerometer circuit - short to ground
 Refer to appropriate system wiring diagram article and test right pedestrian protection accelerometer circuit for short to ground
B100412 Supplemental Restraint System - Pedestrian Protection System
  • Right pedestrian protection accelerometer circuit - short to power
 Refer to appropriate system wiring diagram article and test right pedestrian protection accelerometer circuit for short to power
B100413 Supplemental Restraint System - Pedestrian Protection System
  • Right pedestrian protection accelerometer circuit - open circuit
 Refer to appropriate system wiring diagram article and test right pedestrian protection accelerometer circuit for open circuit
B100431 Supplemental Restraint System - Pedestrian Protection System
  • No signal
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10044A Supplemental Restraint System - Pedestrian Protection System
  • Incorrect component installed
 Install a new right pedestrian protection accelerometer. See Pedestrian Protection Accelerometer .
B100484 Supplemental Restraint System - Pedestrian Protection System
  • Signal below allowable range
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10048F Supplemental Restraint System - Pedestrian Protection System
  • Erratic
B100496 Supplemental Restraint System - Pedestrian Protection System
  • Component internal failure
B100511 Supplemental Restraint System - Pedestrian Protection System Left pedestrian protection accelerometer
  • Left pedestrian protection accelerometer circuit - short to ground
 Refer to the appropriate system wiring diagram article and test left pedestrian protection accelerometer circuit for short to ground
B100512 Supplemental Restraint System - Pedestrian Protection System
  • Left pedestrian protection accelerometer circuit - short to power
 Refer to the appropriate system wiring diagram article and test left pedestrian protection accelerometer circuit for short to power
B100513 Supplemental Restraint System - Pedestrian Protection System
  • Left pedestrian protection accelerometer circuit - open circuit
 Refer to the appropriate system wiring diagram article and test left pedestrian protection accelerometer circuit for open circuit
B100531 Supplemental Restraint System - Pedestrian Protection System
  • No signal
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10054A Supplemental Restraint System - Pedestrian Protection System
  • Incorrect component installed
 Install a new left pedestrian protection accelerometer. See Pedestrian Protection Accelerometer .
B100584 Supplemental Restraint System - Pedestrian Protection System
  • Signal below allowable range
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10058F Supplemental Restraint System - Pedestrian Protection System
  • Erratic
B100596 Supplemental Restraint System - Pedestrian Protection System
  • Component internal failure
 Install a new left pedestrian protection accelerometer. See Pedestrian Protection Accelerometer .
B100611 Supplemental Restraint System - Pedestrian Protection System Pedestrian impact sensor
  • Pedestrian impact sensor circuit - short to ground
 Refer to the appropriate system wiring diagram article and test pedestrian impact sensor circuit for short to ground
B100612 Supplemental Restraint System - Pedestrian Protection System
  • Pedestrian impact sensor circuit - short to power
 Refer to the appropriate system wiring diagram article and test pedestrian impact sensor circuit for short to power
B100613 Supplemental Restraint System - Pedestrian Protection System
  • Pedestrian impact sensor circuit - open circuit
 Refer to the appropriate system wiring diagram article and test pedestrian impact sensor circuit for open circuit
B10061D Supplemental Restraint System - Pedestrian Protection System
  • Pedestrian impact sensor circuit - current out of range
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B100628 Supplemental Restraint System - Pedestrian Protection System
  • Signal bias level out of range/zero adjustment failure
B100631 Supplemental Restraint System - Pedestrian Protection System
  • No signal
B10064A Supplemental Restraint System - Pedestrian Protection System
  • Incorrect component installed
 Install a new pedestrian impact sensor. See Pedestrian Impact Sensor .
B100654 Supplemental Restraint System - Pedestrian Protection System
  • Missing calibration
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B100684 Supplemental Restraint System - Pedestrian Protection System
  • Pedestrian impact sensor circuit - signal below allowable range
B10068F Supplemental Restraint System - Pedestrian Protection System
  • Sensor fault
B100692 Supplemental Restraint System - Pedestrian Protection System
  • Performance or incorrect operation
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Install new crush pad and air deflectors (even if no damage is apparent). Refer to Front Bumper article.
B100696 Supplemental Restraint System - Pedestrian Protection System
  • Component internal failure
 Install a new pedestrian impact sensor. See Pedestrian Impact Sensor .
B100811 Instrument Cluster Wiper mode switch
  • Circuit short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B100815 Instrument Cluster
  • Circuit short to battery or open
B100951 Instrument Cluster Ignition authorisation
  • Faulty instrument cluster
  • Target SID re-synchronisation error following programming
  • CAN fault
 Check ignition, power and ground supplies to CJB and instrument cluster. Re-synchronize ID by re-configuring the instrument cluster as a new module. Check CAN communications between instrument cluster and tester
Module Communications Network - Central Junction Box (CJB) Ignition authorization
  • Faulty instrument cluster
  • Target SID re-synchronization error following programming
  • CAN fault
Starting System
  • Faulty instrument cluster
  • Target SID re-synchronisation error following programming
  • CAN fault
B100962 Instrument Cluster Ignition authorisation signal compare failure
  • Low speed CAN fault
  • CJB fault
  • Instrument cluster fault
  • Incorrect module installed (CJB/Instrument cluster)
  • Target SID synchronisation error following re-programming
  • Noise/EMC related error
 Check CAN communications between CJB and instrument cluster. Check ignition, power and ground supplies to CJB and instrument cluster. Confirm correct module is installed. Re-synchronise ID by re-configuring the instrument cluster as a new module. Check CAN network for interference/EMC related issues
Module Communications Network - Central Junction Box (CJB) Ignition authorization signal compare failure
  • Low speed CAN fault
  • CJB fault
  • Instrument cluster fault
  • Incorrect module installed (CJB/Instrument cluster)
  • Target SID synchronization error following re-programming
  • Noise/EMC related error
 Check CAN communications between CJB and instrument cluster. Check ignition, power and ground supplies to CJB and instrument cluster. Confirm correct module is installed. Re-synchronize ID by re-configuring the instrument cluster as a new module. Check CAN network for interference/EMC related issues
Starting System Check CAN communications between CJB and instrument cluster. Check ignition, power and ground supplies to CJB and instrument cluster. Confirm correct module is installed. Re-synchronise ID by re-configuring the instrument cluster as a new module. Check CAN network for interference/EMC related issues
B100963 Module Communications Network - Central Junction Box (CJB) Ignition authorization time-out
  • CJB fault
  • Low speed CAN fault
  • Instrument cluster fault
  • Low battery voltage <9V
 Check Power and Ground supplies to CJB and instrument cluster. Check CAN communications between CJB and instrument cluster. Check battery is in fully charged and serviceable condition, refer to the battery care manual
Starting System Check Power and Ground supplies to CJB and instrument cluster. Check CAN communications between CJB and instrument cluster. Check battery is in fully charged and serviceable condition, refer to Battery
B100964 Module Communications Network - Central Junction Box (CJB) Ignition authorization signal plausibility failure
  • CJB fault
  • Low speed CAN fault
  • Instrument cluster fault
 Check power and ground supplies to CJB and instrument cluster. Check CAN communications between CJB and instrument cluster
Starting System
B100987 Instrument Cluster Ignition authorisation
  • CJB fault
  • Low speed CAN fault
  • Instrument cluster fault
  • Low battery voltage <9V
 Check power and ground supplies to CJB and instrument cluster. Check CAN network between CJB and instrument cluster. Check battery is fully charged and in serviceable condition, refer to the battery care manual
Starting System Ignition authorization Check power and ground supplies to CJB and instrument cluster. Check CAN network between CJB and instrument cluster. Check battery is fully charged and in serviceable condition, refer to Battery
B100A51 Module Communications Network - Rear Junction Box (RJB) Fuel pump authorization target ID not stored
  • RJB fault
  • Low speed CAN fault
  • Instrument cluster fault
 Check power and ground supplies to RJB. Check CAN communications between RJB and instrument cluster. Check power and ground supplies to instrument cluster
Starting System
B100A62 Instrument Cluster Fuel pump authorisation signal compare failure
  • Low speed CAN fault
  • RJB fault
  • Instrument cluster fault
  • Incorrect module installed (RJB/Instrument cluster)
  • Write target SID synchronisation error following re-programming
  • Noise/EMC related error
 Check CAN communications between RJB and instrument cluster. Check power and ground supplies to RJB and instrument cluster. Confirm correct module installed. Re-synchronise ID by re-configuring the RJB as a new module. Check CAN network for interference/EMC related issues
Module Communications Network - Rear Junction Box (RJB) Fuel pump authorization signal compare failure
  • Low speed CAN fault
  • RJB fault
  • Instrument cluster fault
  • Incorrect module installed (RJB/Instrument cluster)
  • Write target SID synchronization error following re-programming
  • Noise/EMC related error
 Check CAN communications between RJB and instrument cluster. Check power and ground supplies to RJB and instrument cluster. Confirm correct module installed. Re-synchronize ID by re-configuring the RJB as a new module. Check CAN network for interference/EMC related issues
Starting System Check CAN communications between RJB and instrument cluster. Check power and ground supplies to RJB and instrument cluster. Confirm correct module installed. Re-synchronise ID by re-configuring the RJB as a new module. Check CAN network for interference/EMC related issues
B100A63 Module Communications Network - Rear Junction Box (RJB) Fuel Pump Authorization Time Out
  • RJB fault
  • Low speed CAN fault
  • Instrument cluster fault
  • Low battery voltage <9V
 Check power and ground supplies to RJB and instrument cluster. Check CAN communications between RJB and instrument cluster. Check battery is in fully charged and serviceable condition, refer to the battery care manual
Starting System Check power and ground supplies to RJB and instrument cluster. Check CAN communications between RJB and instrument cluster. Check battery is in fully charged and serviceable condition, refer to Battery
B100A64 Instrument Cluster Fuel Pump authorisation
  • Write target SID synchronisation error following re-programming
  • RJB fault
  • Low speed CAN fault
 Re-synchronise ID by re-configuring the RJB as a new module. Check ignition, power and ground supplies to RJB and instrument cluster. Check CAN network between RJB and instrument cluster
Starting System Fuel Pump authorization
  • Write target SID synchronization error following re-programming
  • RJB fault
  • Low speed CAN fault
B100A87 Instrument Cluster Fuel pump authorisation
  • RJB fault
  • Low speed CAN fault
  • Instrument cluster fault
  • Low battery voltage < 9 volts
 Check power and ground supplies to RJB and instrument cluster. Check CAN network between RJB and instrument cluster. Check battery is fully charged and in serviceable condition, refer to the battery care manual
Starting System Fuel pump authorization Check power and ground supplies to RJB and instrument cluster. Check CAN network between RJB and instrument cluster. Check battery is fully charged and in serviceable condition, refer to Battery
B100B67 Instrument Cluster Column lock ground authorisation
  • Instrument cluster fault
  • Low speed CAN fault
  • RJB fault
  • Vehicle speed present when attempting to power steering column lock
  • Engine speed present when attempting to power steering column lock
  • Power mode status > four when attempting to perform lock action
 Check power and ground supplies to RJB and instrument cluster. Check CAN network between RJB and instrument cluster. Check ABS, ECM and CJB for DTCs and refer to the relevant DTC Index
Starting System Column lock ground authorization Check power and ground supplies to RJB and instrument cluster. Check CAN network between RJB and instrument cluster. Check ABS, ECM and CJB for DTCs and refer to DTC Index
B100B87 Instrument Cluster Column lock ground authorisation
  • Instrument cluster fault
  • Low speed CAN fault
  • RJB fault
 Check power and ground supplies to RJB and instrument cluster. Check CAN network between RJB and instrument cluster
Starting System Column lock ground authorization
B100C67 Instrument Cluster Column lock supply authorisation
  • Instrument cluster fault
  • Low speed CAN fault
  • CJB fault
  • Vehicle speed present when attempting to power steering column lock
  • Engine speed present when attempting to power steering column lock
  • Power mode status > four when attempting to perform lock action
 Check power and ground supplies to CJB and instrument cluster. Check CAN network between CJB and instrument cluster. Check ABS, ECM and CJB for DTCs and refer to the relevant DTC Index
Starting System Column lock supply authorization Check power and ground supplies to CJB and instrument cluster. Check CAN network between CJB and instrument cluster. Check ABS, ECM and CJB for DTCs and refer to DTC Index
B100C87 Instrument Cluster Column lock supply authorisation
  • Instrument cluster fault
  • Low speed CAN fault
  • CJB fault
 Check power and ground supplies to CJB and instrument cluster. Check CAN network between CJB and instrument cluster
Starting System Column lock supply authorization
B100D51 Steering Column Switches Column lock authorization
  • Not programmed
 Check ignition, power and ground supplies to steering column lock and instrument cluster. Re-synchronise ID by re-configuring the steering column lock as a new module
Starting System
B100D62 Instrument Cluster Column lock authorisation - signal compare failure
  • CAN fault
  • Steering column lock fault
  • Instrument cluster fault
  • Incorrect module installed (Steering column lock/Instrument cluster)
  • Target ID synchronisation error following re-programming
  • Noise/EMC related error
 Check CAN network between steering column lock and instrument cluster. Check power and ground supplies to steering column lock and instrument cluster. Confirm the correct modules are installed. Re-synchronize ID by re-configuring the steering column lock as new. Check CAN network for interference/EMC related issues
Steering Column Switches Column lock authorization - signal compare failure
  • CAN fault
  • Steering column lock fault
  • Instrument cluster fault
  • Incorrect module installed (Steering column lock/Instrument cluster)
  • Target ID synchronization error following re-programming
  • Noise/EMC related error
Starting System
B100D64 Instrument Cluster Column lock authorisation - signal plausibility failure
  • CAN fault
  • Steering column lock fault
  • Instrument cluster fault
 Check CAN network to steering column lock. Check power and ground supplies to steering column lock and instrument cluster
Steering Column Switches Column lock authorization - signal plausibility failure
Starting System
B100D87 Instrument Cluster Column lock authorisation - missing message
  • CAN fault
  • Steering column lock fault
  • Instrument cluster fault
  • Low voltage at steering column lock < 8V
 Check CAN network between steering column lock and instrument cluster. Check power and ground supplies to steering column lock and instrument cluster
Steering Column Switches Column lock authorization - missing message
Starting System
B100D96 Instrument Cluster Column lock authorisation
  • CAN fault
  • Steering column lock fault
  • Instrument cluster fault
  • Low temperature < -30 °
  • Low voltage at steering column lock < 8 volts
  • Restricted bolt movement
 Check CAN network between steering column lock and instrument cluster. Check power and ground supplies to steering column lock and instrument cluster. Check there is no torque applied to the steering column/wheel
Starting System Column lock authorization
B102611 Module Communications Network - Central Junction Box (CJB) Steering column lock power circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test steering column lock power circuit for short to ground
Starting System Refer to the appropriate system wiring diagrams article and test steering column lock power circuit for short to ground
B102612 Module Communications Network - Rear Junction Box (RJB) Steering column lock ground circuit short to power
  • Steering column lock ground circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test steering column lock ground circuit for short to power
Starting System Refer to the appropriate system wiring diagrams article and test steering column lock ground circuit for short to power
B102613 Module Communications Network - Central Junction Box (CJB) Steering column lock power circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test steering column lock power circuit for high resistance
Starting System Refer to the appropriate system wiring diagrams article and test steering column lock power circuit for high resistance
B102B67 Module Communications Network - Central Junction Box (CJB) Passive key authorization signal incorrect after event
  • CJB fault
  • Low speed CAN fault
  • Remote Keyless Entry (RKE) module fault
  • Write target SID synchronization error following re-programming
 Check power and ground supplies to CJB and RKE module. Check CAN communications between CJB and RKE module. Re-synchronize ID by re-configuring the RKE module as a new module
Starting System Check power and ground supplies to CJB and RKE module. Check CAN communications between CJB and RKE module. Re-synchronise ID by re-configuring the RKE module as a new module
B102B87 Module Communications Network - Central Junction Box (CJB) Passive key authorization missing message
  • CJB fault
  • Low speed CAN fault
  • RKE module fault
  • Key fob battery low/battery contact issue
  • Interference from other RF signal
  • EMC/noise
  • Receiver fault
  • Receiver not programmed correctly
  • Serial communications fault (between receiver and RKE module)
  • Key fault
  • Passive antenna fault
  • Confirm placement of key within vehicle
 Check power and ground supplies to CJB, RKE module and receiver. Check CAN communications between CJB and instrument cluster. Check key fob battery. Confirm vehicle surroundings, move vehicle. Check CAN network for interference/EMC related issues. Disconnect battery, then re-connect - confirm operation by re-programming keys. Check serial circuit between receiver and RKE module. Confirm spare key works. Refer to the appropriate SYSTEM WIRING DIAGRAMS and test circuits to all 3 antennas. Check whereabouts of key
Starting System Check power and ground supplies to CJB, RKE module and receiver. Check CAN communications between CJB and instrument cluster. Check key fob battery. Confirm vehicle surroundings, move vehicle. Check CAN network for interference/EMC related issues. Disconnect battery, then re-connect - confirm operation by re-programming keys. Check serial circuit between receiver and RKE module. Confirm spare key works. Refer to the appropriate system wiring diagrams article and test circuits to all 3 antennas. Check whereabouts of key
B104611 Instrument Cluster Front fog lamp control switch
  • Circuit short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B104615 Instrument Cluster
  • Circuit short to battery or open
B105A01 Control Components Aspirator fan fault
  • Aspirator fan circuit - short to ground, open circuit
  • Aspirator fan component fault
B105D11 Seating Seat Bolster Inflate Output
  • Circuit short to ground
B105D15 Seating
  • Circuit Short to Battery or Open
B105E11 Seating Seat Bolster Deflate Output
  • Circuit short to ground
B105E15 Seating
  • Circuit Short to Battery or Open
B105F11 Seating Seat Cushion Extension Motor Output
  • Circuit Short to Ground
B105F15 Seating
  • Circuit Short to Battery or Open
B106331 Seating Seat Cushion Extension Motor Speed/Position Sensor
  • No Signal
B106431 Seating Seat Headrest Motor Speed/Position Sensor
B106524 Seating Cushion extend switch
  • Signal stuck high
B106624 Seating Cushion retract switch
B106724 Seating Lumbar in switch
B106824 Seating Lumbar out switch
B106924 Seating Lumbar up switch
B106A24 Seating Lumbar down switch
B106B24 Seating Bolster inflate switch
B106C24 Seating Bolster deflate switch
B107031 Convertible Top Convertible top compartment lid piston out sensor
  • No signal
B107131 Convertible Top Tension bow piston in sensor
B107231 Convertible Top Tension bow piston out sensor
B107331 Convertible Top Main bow piston in sensor
B107431 Convertible Top Main bow piston out sensor
B107531 Convertible Top Main bow piston center sensor
B107631 Convertible Top Front latch open sensor
B107731 Convertible Top Front latch close sensor
B107831 Convertible Top Convertible top latched sensor
B107923 Convertible Top Convertible top up switch
  • Signal Stuck Low
B107A23 Convertible Top Convertible top down switch
B107B11 Convertible Top Convertible top pump motor
  • Convertible top pump motor circuit - short to ground
 Refer to the appropriate system wiring diagram article and test convertible top pump motor circuit for short to ground
B107B15 Convertible Top
  • Convertible top pump motor circuit - short to power, high resistance
 Refer to the appropriate system wiring diagram article and test convertible top pump motor circuit for short to power, high resistance
B107C11 Convertible Top Convertible top rear quarter motor
  • Convertible top rear quarter motor circuit - short to ground
 Refer to the appropriate system wiring diagram article and test convertible top rear quarter motor circuit for short to ground
B107C15 Convertible Top
  • Convertible top rear quarter motor circuit - short to power, high resistance
 Refer to the appropriate system wiring diagram article and test convertible top rear quarter motor circuit for short to power, high resistance
B107D11 Convertible Top Convertible top latch motor
  • Convertible top latch motor circuit - short to ground
 Refer to the appropriate system wiring diagram article and test convertible top latch motor circuit for short to ground
B107D15 Convertible Top
  • Convertible top latch motor circuit - short to power, high resistance
 Refer to the appropriate system wiring diagram article and test convertible top latch motor circuit for short to power, high resistance
B107E11 Convertible Top Convertible top compartment lid valve 1
  • Convertible top compartment lid valve1 circuit - short to ground
 Refer to the appropriate system wiring diagram article and test convertible top compartment lid valve1 circuit for short to ground
B107E15 Convertible Top
  • Convertible top compartment lid valve1 circuit - short to power, high resistance
 Refer to the appropriate system wiring diagram article and test convertible top compartment lid valve1 circuit for short to power, high resistance
B107F11 Convertible Top Tension bow valve 2
  • Tension bow valve 2 circuit - short to ground
 Refer to the appropriate system wiring diagram article and test tension bow valve 2 circuit for short to ground
B107F15 Convertible Top
  • Tension bow valve 2 circuit - short to power, high resistance
 Refer to the appropriate system wiring diagram article and test tension bow valve 2 circuit for short to power, high resistance
B108011 Convertible Top Tension bow valve 3
  • Tension bow valve 2 circuit - short to ground
 Refer to the appropriate system wiring diagram article and test tension bow valve 2 circuit for short to ground
B108015 Convertible Top
  • Tension bow valve 3 circuit - short to power, high resistance
 Refer to the appropriate system wiring diagram article and test tension bow valve 3circuit for short to power, high resistance
B108A23 Module Communications Network - Central Junction Box (CJB) Start button stuck
  • Signal stuck low
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
Starting System
B108A29 Module Communications Network - Central Junction Box (CJB) Start button fault
  • Signal invalid
Starting System
B109511 Module Communications Network - Central Junction Box (CJB) Wiper On Off relay control circuit short to ground
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test wiper On Off relay control circuit for short to ground
B109512 Module Communications Network - Central Junction Box (CJB) Wiper On Off relay control circuit short to power
  • Circuit short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test wiper On Off relay control circuit for short to power
B109612 Module Communications Network - Central Junction Box (CJB) Wiper speed relay control circuit short to power Refer to the appropriate SYSTEM WIRING DIAGRAMS and test wiper speed relay control circuit for short to power
B109614 Module Communications Network - Central Junction Box (CJB) Wiper speed relay control circuit open load or short to ground
  • Circuit short to ground or open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test wiper speed relay control circuit for high resistance or short to ground
B109712 Module Communications Network - Central Junction Box (CJB) Heated front windshield relay control circuit short to power
  • Circuit short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test heated front windshield relay control circuit for short to power
B109714 Module Communications Network - Central Junction Box (CJB) Heated front windshield relay control circuit open load or short to ground
  • Circuit short to ground or open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test heated front windshield relay control circuit for high resistance or short to ground
B109C15 Multifunction Electronic Modules Front Courtesy Light
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test front courtesy light circuit for short to power or open circuit
B109D11 Multifunction Electronic Modules
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test front courtesy light circuit for short ground
B109F11 Module Communications Network - Central Junction Box (CJB) Intrusion sensor module power circuit short to ground
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test intrusion sensor module power circuit for short to ground
B10A011 Instrument Cluster Wiper/washer switch Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10A015 Instrument Cluster
  • Circuit short to battery or open
B10A371 Exterior Lighting Left headlamp swivel actuator
  • Actuator stuck
 Run the On-Demand-Self-Test. If a stuck actuator is identified, install a new headlamp, refer to DTC Index . See Headlamp Assembly .
B10A471 Exterior Lighting Right headlamp swivel actuator
B10A611 Instrument Cluster Main light switch
  • Circuit short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10A615 Instrument Cluster
  • Circuit short to battery or open
B10AD11 Module Communications Network - Central Junction Box (CJB) Rain sensor power circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test rain sensor power circuit for short to ground
B10AD13 Module Communications Network - Central Junction Box (CJB) Rain sensor power circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test rain sensor power circuit for high resistance
B10AD49 Module Communications Network - Central Junction Box (CJB) Rain sensor internal fault
  • Internal electronic failure
 Install a new rain sensor. Refer to Rain Sensor article.
B10AF12 Module Communications Network - Rear Junction Box (RJB) Blower fan relay short to power
  • Blower fan relay circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test blower fan relay circuit for short to power
B10AF14 Module Communications Network - Rear Junction Box (RJB) Blower fan relay open load or short to ground
  • Blower fan relay circuit - short to ground, high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10C100 Handles, Locks, Latches and Entry Systems FL unlock pull switch defect
  • No subtype information
B10C124 Handles, Locks, Latches and Entry Systems FL unlock pull switch error
  • Signal stuck high - button stuck in active position
B10C300 Handles, Locks, Latches and Entry Systems FR unlock pull switch defect
  • No subtype information
B10C324 Handles, Locks, Latches and Entry Systems FR unlock pull switch error
  • Signal stuck high - button stuck in active position
B10C524 Handles, Locks, Latches and Entry Systems TR unlock pull switch error
B10C61F Handles, Locks, Latches and Entry Systems Exterior Trunk Antenna - general electrical error
  • Circuit intermittent
B10C71F Handles, Locks, Latches and Entry Systems Interior Trunk Antenna - general electrical error
B10C81F Handles, Locks, Latches and Entry Systems Interior Center Antenna - general electrical error
B10C91F Handles, Locks, Latches and Entry Systems Interior Front Antenna - general electrical error
B10CC24 Handles, Locks, Latches and Entry Systems FL Latch Switch Clutch error
  • Signal stuck high - button stuck in active position
B10CE24 Handles, Locks, Latches and Entry Systems FR Latch Switch Clutch error
B10D124 Handles, Locks, Latches and Entry Systems FL lock button error
B10D324 Handles, Locks, Latches and Entry Systems FR lock button error
B10DB23 Module Communications Network - Central Junction Box (CJB) Front left global close
  • Signal stuck low
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test Front left global close circuit for short to ground
B10DC23 Module Communications Network - Central Junction Box (CJB) Front right global close Refer to the appropriate SYSTEM WIRING DIAGRAMS and test Front right global close circuit for short to ground
B10DD12 Module Communications Network - Rear Junction Box (RJB) Air bag deployed circuit short to ground
  • Air bag deployed circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test air bag deployed circuit for short to ground
B10DD15 Module Communications Network - Rear Junction Box (RJB) Air bag deployed circuit open circuit, short to power or no signal
  • Air bag deployed circuit - short to power, high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B10DD38 Module Communications Network - Rear Junction Box (RJB) Air bag deployed circuit signal out of specification
  • Signal frequency incorrect
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test air bag deployed circuit between RCM, ECM and RJB for short to power, ground and open circuit
B10DF46 Anti-Lock Control - Stability Assist Master cylinder isolation valve
  • Valve not calibrated

    Internal HCU failure
  • Refer to the HCU replacement note at the top of the DTC Index
B10E511 Module Communications Network - Central Junction Box (CJB) ECM wake-up signal short to ground
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test ECM wake-up signal for short to ground
B10EB11 Multifunction Electronic Modules Driver door double locking motor
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test driver door double locking motor circuit for short ground
B10EB15 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test driver door double locking motor circuit for short to power or open circuit
B10EC11 Multifunction Electronic Modules Passenger door double locking motor
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test passenger door double locking motor circuit for short ground
B10EC15 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test passenger door double locking motor circuit for short to power or open circuit
B10F111 Module Communications Network - Central Junction Box (CJB) Key In switch circuit short to ground
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test Key In switch circuit for short to ground
B10F311 Module Communications Network - Central Junction Box (CJB) Front left side lamp control circuit short to ground or over temperature Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left side lamp control circuit for short to ground
B10F313 Module Communications Network - Central Junction Box (CJB) Front left side lamp control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left side lamp control circuit for high resistance
B10F411 Module Communications Network - Central Junction Box (CJB) Front right side lamp control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front right side lamp control circuit for short to ground
B10F413 Module Communications Network - Central Junction Box (CJB) Front right side lamp control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front right side lamp control circuit for high resistance
B10F812 Module Communications Network - Central Junction Box (CJB) Cigar lighter relay control circuit short to power
  • Circuit short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test cigar lighter relay control circuit for short to power
B10F814 Module Communications Network - Central Junction Box (CJB) Cigar lighter relay control circuit open load or short to ground
  • Circuit short to ground or open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test cigar lighter relay control circuit for high resistance or short to ground
B10F912 Module Communications Network - Central Junction Box (CJB) Accessory socket 'B' relay short to power
  • Circuit short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test Accessory socket 'B' relay for short to power
B10F914 Module Communications Network - Central Junction Box (CJB) Accessory socket 'B' relay open load or short to ground
  • Circuit short to ground or open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test Accessory socket 'B' relay for high resistance or short to ground
B10FA12 Module Communications Network - Central Junction Box (CJB) Delayed power off relay power output circuits short to power
  • Circuit short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test delayed power off relay power output circuits for short to power
B10FA14 Module Communications Network - Central Junction Box (CJB) Delayed power off relay power output circuits open load or short to ground
  • Circuit short to ground or open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test delayed power off relay power output circuits for high resistance or short to ground
B10FF11 Module Communications Network - Central Junction Box (CJB) Engine Junction Box (EJB) and ECM ignition relay control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test EJB and ECM ignition relay control circuits for short to ground
B10FF13 Module Communications Network - Central Junction Box (CJB) Engine Junction Box (EJB) and ECM ignition relay control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test EJB and ECM ignition relay control circuits for high resistance
B110011 Module Communications Network - Central Junction Box (CJB) O2 sensor heater relay control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test O2 sensor heater relay control circuit for short to ground
B110013 Module Communications Network - Central Junction Box (CJB) O2 sensor heater relay control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test O2 sensor heater relay control circuit for high resistance
B110811 Multifunction Electronic Modules Driver door central locking motor
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test driver door central locking motor circuit for short ground
B110815 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test driver door central locking motor circuit for short to power or open circuit
B110911 Multifunction Electronic Modules Passenger door central locking motor
  • Short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B110915 Multifunction Electronic Modules
  • Short to power or open circuit
B111211 Module Communications Network - Rear Junction Box (RJB) Parking aid ignition supply short to ground or over temperature
  • Parking aid ignition supply circuit - short to ground
B111213 Module Communications Network - Rear Junction Box (RJB) Parking aid ignition supply open load
  • Parking aid ignition supply circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test parking aid ignition supply circuit for high resistance
B111311 Module Communications Network - Rear Junction Box (RJB) Left front comfort solenoid short to ground or over temperature
  • Left front comfort solenoid circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B111313 Module Communications Network - Rear Junction Box (RJB) Left front comfort solenoid open load
  • Left front comfort solenoid circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left front comfort solenoid circuit for high resistance
B111411 Module Communications Network - Rear Junction Box (RJB) Right front comfort solenoid short to ground or over temperature
  • Right front comfort solenoid circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B111413 Module Communications Network - Rear Junction Box (RJB) Right front comfort solenoid open load
  • Right front comfort solenoid circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right front comfort solenoid circuit for high resistance
B111511 Module Communications Network - Rear Junction Box (RJB) High mounted stop lamp control short to ground or over temperature
  • High mounted stop lamp control circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B111513 Module Communications Network - Rear Junction Box (RJB) High mounted stop lamp control open load
  • High mounted stop lamp control circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test high mounted stop lamp control circuit for high resistance
B111611 Module Communications Network - Rear Junction Box (RJB) Left rear lamp assembly control circuit short to ground or over temperature
  • Left rear lamp assembly control circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B111613 Module Communications Network - Rear Junction Box (RJB) Left rear lamp assembly control circuit open load
  • Left rear lamp assembly control circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left rear lamp assembly control circuit for high resistance
B111711 Module Communications Network - Rear Junction Box (RJB) Right rear lamp assembly control circuit short to ground or over temperature
  • Right rear lamp assembly control circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B111713 Module Communications Network - Rear Junction Box (RJB) Right rear lamp assembly control circuit open load
  • Right rear lamp assembly control circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right rear lamp assembly control circuit for high resistance
B111811 Module Communications Network - Rear Junction Box (RJB) Left rear side marker control circuit short to ground or over temperature
  • Left rear side marker control circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B111813 Module Communications Network - Rear Junction Box (RJB) Left rear side marker control circuit open load
  • Left rear side marker control circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left rear side marker control circuit for high resistance
B111911 Module Communications Network - Rear Junction Box (RJB) Right rear side marker control circuit short to ground or over temperature
  • Right rear side marker control circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B111913 Module Communications Network - Rear Junction Box (RJB) Right rear side marker control circuit open load
  • Right rear side marker control circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right rear side marker control circuit for high resistance
B111A11 Module Communications Network - Rear Junction Box (RJB) License plate lamps control circuit short to ground or over temperature
  • License plate lamps control circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B111A13 Module Communications Network - Rear Junction Box (RJB) License plate lamps control circuit open load
  • License plate lamps control circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test license plate lamps control circuit for high resistance
B111D11 Module Communications Network - Rear Junction Box (RJB) Luggage compartment lid open motor control circuit short to ground or over temperature
  • Luggage compartment lid open motor control circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B111D13 Module Communications Network - Rear Junction Box (RJB) Luggage compartment lid open motor control circuit open load
  • Luggage compartment lid open motor control circuit - high resistance
B111E11 Module Communications Network - Rear Junction Box (RJB) Luggage compartment lid lamps power supply circuit short to ground or over temperature
  • Luggage compartment lid lamps power supply circuit - short to ground
B111E13 Module Communications Network - Rear Junction Box (RJB) Luggage compartment lid lamps power supply circuit open load
  • Luggage compartment lid lamps power supply circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test luggage compartment lid lamps power supply circuit for high resistance
B112311 Module Communications Network - Rear Junction Box (RJB) Restraints ignition relay short to ground
  • Restraints ignition relay circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test restraints ignition supply relay circuit for short to ground
B112312 Module Communications Network - Rear Junction Box (RJB) Restraints ignition relay short to power
  • Restraints ignition relay circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test restraints ignition supply relay circuit for short to power
B113411 Integrated Audio Module Phone input
  • Phone input circuit - short to ground
 Refer to the appropriate system wiring diagrams article and test phone input circuits for short to ground
B113412 Integrated Audio Module
  • Phone input circuit - short to power
 Refer to the appropriate system wiring diagrams article and test phone input circuits for short to power
B113413 Integrated Audio Module
  • Phone input circuit - high resistance
 Refer to the appropriate system wiring diagrams article and test phone input circuits for high resistance
B113531 Convertible Top Convertible top compartment lid switch
  • No signal
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B113611 Seating Lumbar control A
  • Circuit short to ground
B113612 Seating
  • Circuit short to battery
B113613 Seating
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS article and test upper lumbar deflate control circuit for open circuit
B113711 Seating Lumbar control B
  • Circuit short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B113712 Seating
  • Circuit short to battery
B113713 Seating
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS article and test upper lumbar inflate control circuit for open circuit
B113811 Seating Lumbar control C
  • Circuit short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B113812 Seating
  • Circuit short to battery
B113813 Seating
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS article and test lower lumbar inflate control circuit for open circuit
B113911 Seating Lumbar control D
  • Circuit short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B113912 Seating
  • Circuit short to battery
B113913 Seating
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS article and test lower lumbar deflate control circuit for open circuit
B113A00 Seating General failure on seat lumbar
  • General failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B113B00 Seating Multiple failure on lumbar 4W
  • Multiple failure
B113E23 Module Communications Network - Rear Junction Box (RJB) External luggage compartment lid release switch stuck
  • Signal stuck low
B113F12 Module Communications Network - Central Junction Box (CJB) Intruder detection arm/disarm control circuit short to power
  • Circuit short to power
B114011 Module Communications Network - Central Junction Box (CJB) Engine crank authorization circuit short to ground or over temperature
  • Engine crank authorization circuit short to ground
Starting System
B114013 Module Communications Network - Central Junction Box (CJB) Engine crank authorization circuit open load
  • Engine crank authorization circuit high resistance
Starting System
B114211 Module Communications Network - Central Junction Box (CJB) Ignition supply status circuits 1 short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test ignition supply status circuits 1 for short to ground
B114213 Module Communications Network - Central Junction Box (CJB) Ignition supply status circuits 1 open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test ignition supply status circuits 1 for high resistance
B114311 Module Communications Network - Central Junction Box (CJB) Ignition supply status circuits 2 short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test ignition supply status circuits 2 for short to ground
B114313 Module Communications Network - Central Junction Box (CJB) Ignition supply status circuits 2 open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test ignition supply status circuits 2 for high resistance
B114411 Module Communications Network - Central Junction Box (CJB) Steering wheel heater supply circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test steering wheel heater supply circuit for short to ground
B114413 Module Communications Network - Central Junction Box (CJB) Steering wheel heater supply circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test steering wheel heater supply circuit for high resistance
B114611 Module Communications Network - Central Junction Box (CJB) Passive sounder supply circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passive sounder supply circuit for short to ground
B114613 Module Communications Network - Central Junction Box (CJB) Passive sounder supply circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test passive sounder supply circuit for high resistance
B114711 Module Communications Network - Central Junction Box (CJB) Front left fog lamp control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left fog lamp control circuit for short to ground
B114713 Module Communications Network - Central Junction Box (CJB) Front left fog lamp control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left fog lamp control circuit for high resistance
B114811 Module Communications Network - Central Junction Box (CJB) Front right fog lamp control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front right fog lamp control circuit for short to ground
B114813 Module Communications Network - Central Junction Box (CJB) Front right fog lamp control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front right fog lamp control circuit for high resistance
B115A11 Module Communications Network - Central Junction Box (CJB) Front passenger seat heater supply circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front passenger seat heater supply circuit for short to ground
B115A13 Module Communications Network - Central Junction Box (CJB) Front passenger seat heater supply circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front passenger seat heater supply circuit for high resistance
B115B11 Module Communications Network - Central Junction Box (CJB) Front driver seat heater supply circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front driver seat heater supply circuit for short to ground
B115B13 Module Communications Network - Central Junction Box (CJB) Front driver seat heater supply circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front driver seat heater supply circuit for high resistance
B115C7A Instrument Cluster Transfer fuel pump
  • Fluid leak or seal failure
 For fuel system tests. Refer to Fuel Tank and Lines article.
B116311 Multifunction Electronic Modules Left Mirror Heater Output short to ground
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test left mirror heater output circuit for short to ground
Rear View Mirrors
B116315 Multifunction Electronic Modules Left Mirror Heater Output short to power
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test left mirror heater output circuit for short to power or open circuit
Rear View Mirrors
B116411 Multifunction Electronic Modules Right Mirror Heater Output short to ground
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test right mirror heater output circuit for short to ground
Rear View Mirrors
B116415 Multifunction Electronic Modules Right Mirror Heater Output short to power
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test right mirror heater output circuit for short to power or open circuit
Rear View Mirrors
B116511 Multifunction Electronic Modules Left Front Puddle Lamp Output short to ground
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test left front puddle lamp output circuit for short to ground
B116515 Multifunction Electronic Modules Left Front Puddle Lamp Output open load or short to power
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test left front puddle lamp output circuit for short to power or open circuit
B116611 Multifunction Electronic Modules Right Front Puddle Lamp Output short to ground
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test right front puddle lamp output circuit for short to ground
B116615 Multifunction Electronic Modules Right Front Puddle Lamp Output open load or short to battery
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test right front puddle lamp output circuit for short to power or open circuit
B117E72 Multifunction Electronic Modules Front Power Window up
  • Actuator stuck open
 Install a new DDM/PDM, refer to DTC Index
Glass, Frames and Mechanisms Install a new DDM/PDM, refer to DTC Index
B117E73 Multifunction Electronic Modules
  • Actuator stuck closed
 Install a new DDM/PDM, refer to DTC Index
Glass, Frames and Mechanisms Install a new DDM/PDM, refer to DTC Index
B117F72 Multifunction Electronic Modules Front Power Window down
  • Actuator stuck open
 Install a new DDM/PDM, refer to DTC Index
Glass, Frames and Mechanisms Install a new DDM/PDM, refer to DTC Index
B117F73 Multifunction Electronic Modules
  • Actuator stuck closed
 Install a new DDM/PDM, refer to DTC Index
Glass, Frames and Mechanisms Install a new DDM/PDM, refer to DTC Index
B118929 Multifunction Electronic Modules Front Window Position Sensor
  • Signal invalid
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
Glass, Frames and Mechanisms
B118A29 Multifunction Electronic Modules Rear Window Position Sensor
Glass, Frames and Mechanisms
B131700 Parking Brake and Actuation Parking Brake Module voltage high
  • Battery voltage is high (above 18 volts)
B131800 Parking Brake and Actuation Parking Brake module voltage low
  • Battery voltage is low (below 8 volts) (not logged on battery disconnect)
B134200 Parking Brake and Actuation Parking Brake module is defective
  • Internal module fault
 Install new Parking Brake module, refer to the new module installation note at the top of the DTC Index
B1A0016 Supplemental Restraint System Supply voltage
  • Circuit voltage below threshold
 Refer to appropriate SYSTEM WIRING DIAGRAMS and test RCM ignition supply circuit for short to ground or open circuit
B1A0017 Supplemental Restraint System
  • Circuit voltage above threshold
 Refer to appropriate SYSTEM WIRING DIAGRAMS and test RCM ignition supply circuit for short to power
B1A0049 Supplemental Restraint System All internal faults
  • Internal electronic failure
 Install a new RCM, refer to the new module installation note at top of the DTC Index
B1A0101 Audio Amplifier (vehicles with premium audio) Speaker#1
  • General electrical failure
 Carry out the pinpoint test associated with this DTC using the manufacturer approved diagnostic system
B1A0111 Integrated Audio Module Speaker #1
  • Front driver speaker circuits - short to ground
 Refer to the appropriate system wiring diagrams article and test front driver speaker circuits for short to ground
B1A0112 Integrated Audio Module
  • Front driver speaker circuits - short to power
 Refer to the appropriate system wiring diagrams article and test front driver speaker circuits for short to power
B1A0113 Audio Amplifier (vehicles with premium audio) Speaker #1
  • Front passenger speaker circuits - high resistance
 Refer to the appropriate system wiring diagrams article and test front passenger speaker circuits for high resistance
B1A011A Integrated Audio Module Speaker #1
  • Front driver speaker circuits - resistance below threshold
 Carry out the pinpoint test associated with this DTC using the manufacturer approved diagnostic system
B1A011B Integrated Audio Module
  • Front driver speaker circuits - resistance above threshold
B1A011C Integrated Audio Module
  • Front driver speaker circuits - voltage out of range
B1A0201 Audio Amplifier (vehicles with premium audio) Speaker #2
  • General electrical failure
B1A0211 Integrated Audio Module
  • Front passenger speaker circuits - short to ground
 Refer to the appropriate system wiring diagrams article and test front passenger speaker circuits for short to ground
B1A0212 Integrated Audio Module
  • Front passenger speaker circuits - short to power
 Refer to the appropriate system wiring diagrams article and test front passenger speaker circuits for short to power
B1A0213 Audio Amplifier (vehicles with premium audio) Speaker #2
  • Front driver speaker circuits - high resistance
 Refer to the appropriate system wiring diagrams article and test front driver speaker circuits for high resistance
B1A021A Integrated Audio Module Speaker #2
  • Front passenger speaker circuits - resistance below threshold
 Carry out the pinpoint test associated with this DTC using the manufacturer approved diagnostic system
B1A021B Integrated Audio Module
  • Front passenger speaker circuits - resistance above threshold
B1A021C Integrated Audio Module
  • Front passenger speaker circuits - voltage out of range
B1A0301 Audio Amplifier (vehicles with premium audio) Speaker #3
  • General electrical failure
B1A0311 Integrated Audio Module
  • Rear left speaker circuits - short to ground
 Refer to the appropriate system wiring diagrams article and test rear left speaker circuits for short to ground
B1A0312 Integrated Audio Module
  • Rear left speaker circuits - short to power
 Refer to the appropriate system wiring diagrams article and test rear left speaker circuits for short to power
B1A0313 Audio Amplifier (vehicles with premium audio) Speaker #3
  • Rear left speaker circuit - high resistance
 Refer to the appropriate system wiring diagrams article and test rear left speaker circuit for high resistance
B1A031A Integrated Audio Module Speaker #3
  • Rear left speaker circuits - resistance below threshold
 Carry out the pinpoint test associated with this DTC using the manufacturer approved diagnostic system
B1A031B Integrated Audio Module
  • Rear left speaker circuits - resistance above threshold
B1A031C Integrated Audio Module
  • Rear left speaker circuits - voltage out of range
B1A0401 Audio Amplifier (vehicles with premium audio) Speaker #4
  • General electrical failure
B1A0411 Integrated Audio Module
  • Rear right speaker circuits - short to ground
 Refer to the appropriate system wiring diagrams article and test rear right speaker circuits for short to ground
B1A0412 Integrated Audio Module
  • Rear right speaker circuits - short to power
 Refer to the appropriate system wiring diagrams article and test rear right speaker circuits for short to power
B1A0413 Audio Amplifier (vehicles with premium audio)
  • Rear right speaker circuit - high resistance
 Refer to the appropriate system wiring diagrams article and test rear right speaker circuit for high resistance
Integrated Audio Module
  • Rear right speaker circuits - resistance above threshold
 Carry out the pinpoint test associated with this DTC using the manufacturer approved diagnostic system
B1A041A Integrated Audio Module
  • Rear right speaker circuits - resistance below threshold
B1A041C Integrated Audio Module
  • Rear right speaker circuits - voltage out of range
B1A0501 Audio Amplifier (vehicles with premium audio) Speaker #5
  • General electrical failure
B1A0513 Audio Amplifier (vehicles with premium audio)
  • Front center speaker circuit - high resistance
 Refer to the appropriate system wiring diagrams article and test front center speaker circuit for high resistance
B1A0601 Audio Amplifier (vehicles with premium audio) Speaker #6
  • General electrical failure
 Carry out the pinpoint test associated with this DTC using the manufacturer approved diagnostic system
B1A0613 Audio Amplifier (vehicles with premium audio)
  • Sub-woofer speaker circuit - high resistance
 Refer to the appropriate system wiring diagrams article and test sub-woofer speaker circuit for high resistance
B1A0911 Audio Amplifier (vehicles with premium audio) Short circuit of one or both front speaker output
  • Short to ground
 Check for additional front speaker DTCs and refer to DTC Index
B1A1011 Audio Amplifier (vehicles with premium audio) Short circuit of one or both rear speaker output Check for additional rear speaker DTCs and refer to DTC Index
B1A1112 Audio Amplifier (vehicles with premium audio) Speaker#11
  • Short to power
 Refer to the appropriate system wiring diagrams article and check all speaker circuits for short to power
B1A1795 Supplemental Restraint System Driver Stage 1 Air Bag Squib Short Circuit To Ignition Loop
  • Incorrect assembly
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and check pins are installed into correct connector cavities
B1A1995 Supplemental Restraint System Driver Stage 2 Air Bag Squib Short Circuit To Ignition Loop
B1A2195 Supplemental Restraint System Passenger Stage 1 Air Bag Squib Short Circuit To Ignition Loop
B1A2395 Supplemental Restraint System Passenger Stage 2 Air Bag Squib Short Circuit To Ignition Loop
B1A2595 Supplemental Restraint System Driver Safety Belt Pretensioner Squib Short Circuit To Ignition Loop
B1A2795 Supplemental Restraint System Passenger Safety Belt Pretensioner Squib Short Circuit To Ignition Loop
B1A2995 Supplemental Restraint System Left Side Air Bag Squib Short Circuit To Ignition Loop
B1A3195 Supplemental Restraint System Right Side Air Bag Squib Short Circuit To Ignition Loop
B1A5514 Supplemental Restraint System Air Bag Deployed Signal
  • Air bag deployed signal circuit - short to ground or open circuit
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test air bag deployed signal circuit for short to ground or open circuit
B1A5564 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B1A5613 Cellular Phone Bluetooth antenna
  • Open circuit
 Refer to the appropriate system wiring diagrams article and test blue tooth antenna circuit for open circuit
B1A5701 Exterior Lighting Left headlamp levelling motor
  • General electrical failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1A5801 Exterior Lighting Right headlamp levelling motor
B1A5911 Exterior Lighting Front or Rear height sensors 5 volt supply
  • Front or Rear height sensors 5 volt supply - short to ground
 Refer to the appropriate system wiring diagrams article and check front and rear height sensors 5 volt supply circuit for short to ground
Control Components Recirculation servo motor actuator - sensor 5 volt supply
  • Sensor 5 volt supply - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1A5912 Exterior Lighting Front or Rear height sensors 5 volt supply
  • Front or Rear height sensors 5 volt supply - short to power
 Refer to the appropriate system wiring diagrams article, and check front and rear height sensor 5 volt supply circuit for short to power
B1A5913 Control Components Air conditioning pressure sensor - sensor 5 volt supply
  • Air conditioning pressure sensor 5 volt supply - open circuit
 Refer to appropriate system wiring diagrams article and test air conditioning pressure sensor circuit for open circuit
B1A5949 Information and Entertainment Module Sensor 5 Volt supply
  • Internal electronic failure
 Install a new information and entertainment control module, refer to DTC Index
B1A6111 Control Components In car temperature sensor circuit - short to ground
  • In car temperature sensor circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1A6115 Control Components In car temperature sensor circuit - short to power, open circuit
  • In car temperature sensor circuit - short to power, open circuit
B1A6211 Control Components Air conditioning pressure sensor - short to ground
  • Air conditioning pressure sensor circuit - short to ground
B1A6215 Control Components Air conditioning pressure sensor - short to power, open circuit
  • Air conditioning pressure sensor circuit - short to power, open circuit
B1A6311 Control Components Right hand sun load sensor - short to ground
  • Right hand sun load sensor circuit - short to ground
B1A6411 Control Components Left hand sun load sensor - short to ground
  • Left hand sun load sensor circuit - short to ground
B1A6713 Control Components Vehicle sensor ground - open circuit
  • Vehicle sensor ground - open circuit
 Refer to appropriate system wiring diagrams article and test vehicle sensor ground circuit for open circuit
B1A6901 Control Components Humidity sensor fault
  • Humidity sensor circuit - short to power, ground, open circuit
  • Sensor component fault
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1A7001 Control Components Compressor fault
  • Over current detection
B1A751C Module Communications Network - Rear Junction Box (RJB) Fuel sender No.1 fault
  • Fuel sender No.1 circuit - voltage out of range
B1A761C Module Communications Network - Rear Junction Box (RJB) Fuel sender No.2 fault
  • Fuel sender No.2 circuit - voltage out of range
B1A7911 Module Communications Network - Rear Junction Box (RJB) Right fog lamp control circuit short to ground or over temperature
  • Right fog lamp control circuit - short to ground
B1A7913 Module Communications Network - Rear Junction Box (RJB) Rear fog lamp control circuit open load
  • Rear fog lamp control circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test rear fog lamp control circuit for high resistance
B1A8481 Speed Control Car configuration data
  • RJB reporting invalid data
 Re-configure RJB using manufacturer approved diagnostic system and re-test. If DTC remains suspect speed control module. Refer to the new module installation note at the top of DTC Index
B1A8511 Instrument Cluster Ambient light sensor
  • Circuit short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1A8515 Instrument Cluster
  • Circuit short to battery or open
B1A8911 Satellite Radio Module (SDARS) Satellite antenna
  • Circuit short to ground
  • Antenna_scn, antenna harness is short circuit to ground
  • SDARS antenna module, scn circuit is short to ground
  • SDARS antenna module sig, circuit is short to ground
  • Internal failure SDARS module, short to ground, antenna_scn or antenna internal circuit
 Refer to the appropriate system wiring diagrams article and check antenna_scn and antenna circuit for short to ground. Install new antenna harness as required. Check SDARS antenna module for short to ground, install new as required. Check SDARS module for short to ground, install new as required.
Navigation System
  • Satellite antenna circuit - short to ground
 Check satellite antenna connections. Refer to the appropriate system wiring diagrams article and test satellite antenna circuit for short to ground
B1A8912 Satellite Radio Module (SDARS)
  • Circuit short to battery
  • Antenna_scn, antenna harness is short circuit to power
  • SDARS antenna module, scn circuit is short to power
  • SDARS antenna module sig, circuit is short to power
  • Internal failure SDARS module, short to power, antenna_scn or antenna internal circuit
 Refer to the appropriate system wiring diagrams article and check antenna_scn and antenna circuit for short to power. Install new antenna harness as required. Check SDARS antenna module for short to power, install new as required. Check SDARS module for short to power, install new as required.
B1A8913 Satellite Radio Module (SDARS)
  • Circuit open
  • Antenna_scn, antenna harness is open circuit
  • SDARS antenna module, scn is open circuit
  • SDARS antenna module, sig is open circuit
  • Internal failure SDARS module, open circuit, antenna_scn or antenna internal circuit
 Refer to the appropriate system wiring diagrams article and check antenna_scn and antenna circuit for open circuit. Install new antenna harness as required. Check SDARS antenna module for open circuit, install new as required. Check SDARS module for open circuit, install new as required.
Navigation System
  • Satellite antenna circuit - open circuit
 Check satellite antenna connections. Refer to the appropriate system wiring diagrams article and test satellite antenna circuit for open circuit
B1A891B Navigation System GPS module
  • GPS receiver error
 Install a new navigation system module, refer to DTC Index
B1A9411 Multifunction Electronic Modules Driver Mirror
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test driver mirror fold motor circuit for short to ground
Rear View Mirrors
B1A9415 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test driver mirror fold motor circuit for short to power or open circuit
Rear View Mirrors
B1A9511 Multifunction Electronic Modules Passenger Mirror
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test passenger mirror fold motor circuit for short to ground
Rear View Mirrors
B1A9515 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test passenger mirror fold motor circuit for short to power or open circuit
Rear View Mirrors
B1A9801 Module Communications Network - Central Junction Box (CJB) LIN Bus short to ground or power
  • General electrical failure
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test LIN Bus for short to ground or power
B1A9815 Control Components Stepper motor actuator LIN Bus fault, or power supply - open circuit
  • No response from ALL steppers for 20 seconds - LIN network fault
 Refer to appropriate system wiring diagrams article and test stepper motor actuator LIN Bus for open circuit
B1A9881 Module Communications Network - Central Junction Box (CJB) LIN Bus header error
  • Invalid serial data received
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test LIN circuit to battery backed sounder for short to ground, power, high resistance
B1A9883 Seating LIN Bus Circuit #1
  • Value of signal protection calculation incorrect
 Check LIN network for interference/EMC related issues
Module Communications Network - Central Junction Box (CJB) LIN Bus checksum error Install a new CJB, refer to the new module installation note at the top of the DTC Index
Multifunction Electronic Modules LIN Bus Circuit #1 Refer to the appropriate system wiring diagrams article and test LIN circuit between driver switch pack and DDM for short/open circuits, clear DTC and re-test. If DTC remains install a new switch pack. Refer to Window Control Switch article.
Glass, Frames and Mechanisms Refer to the appropriate system wiring diagrams article and test LIN circuit between driver switch pack and DDM for short/open circuits, clear DTC and re-test. If DTC remains install a new switch pack. See Window Control Switch .
Rear View Mirrors Refer to the appropriate system wiring diagrams article and test LIN circuit between driver switch pack and DDM for short/open circuits, clear DTC and re-test. If DTC remains install a new switch pack. Refer to Window Control Switch article.
B1A9886 Seating
  • Signal Invalid
 Check LIN network for interference/EMC related issues
Multifunction Electronic Modules Refer to the appropriate system wiring diagrams article and test LIN circuit between driver switch pack and DDM for short/open circuits, clear DTC and re-test. If DTC remains install a new switch pack. Refer to Window Control Switch article.
Glass, Frames and Mechanisms Refer to the appropriate system wiring diagrams article and test LIN circuit between driver switch pack and DDM for short/open circuits, clear DTC and re-test. If DTC remains install a new switch pack. See Window Control Switch .
Rear View Mirrors Refer to the appropriate system wiring diagrams article and test LIN circuit between driver switch pack and DDM for short/open circuits, clear DTC and re-test. If DTC remains install a new switch pack. Refer to Window Control Switch article.
B1A9887 Seating
  • Missing Message
 Refer to appropriate SYSTEM WIRING DIAGRAMS article and test LIN Bus between seat switch-pack and control module for open circuit, check power and ground supplies to switch-pack
Multifunction Electronic Modules Refer to the appropriate system wiring diagrams article and test LIN circuit between driver switch pack and DDM for short/open circuits, clear DTC and re-test. If DTC remains install a new switch pack. Refer to Window Control Switch article.
Glass, Frames and Mechanisms Refer to the appropriate system wiring diagrams article and test LIN circuit between driver switch pack and DDM for short/open circuits, clear DTC and re-test. If DTC remains install a new switch pack. See Window Control Switch .
Rear View Mirrors Refer to the appropriate system wiring diagrams article and test LIN circuit between driver switch pack and DDM for short/open circuits, clear DTC and re-test. If DTC remains install a new switch pack. Refer to Window Control Switch article.
B1A9888 Seating
  • Bus off
 Refer to appropriate SYSTEM WIRING DIAGRAMS article and test LIN Bus between seat switch pack and control module for short to ground or power
B1B0100 Instrument Cluster Key transponder - number of keys stored below minimum number required
  • Operator only cycles one key during programming
  • Instrument cluster, start control unit or key loses power or circuit failure during programming
  • Faulty key
  • Unable to programme key due to noise/EMC related issues
 Ensure all keys to be programmed are available. Check power and ground supplies to all relevant modules. Replace faulty key. Check CAN network for noise/EMC related issues
Starting System
  • Operator only cycles one key during programming
  • Instrument cluster, start control unit or key loses power or circuit failure during programming
  • Faulty key
  • Unable to program key due to noise/EMC related issues
B1B0105 Instrument Cluster Key transponder - start control unit already programmed
  • Error following start control unit replacement
  • Start control unit fault
  • LIN fault
  • Instrument cluster fault
 Re-synchronize ID by re-configuring the start control unit as new module. Check power and ground supplies to start control unit and instrument cluster. Check LIN circuit between start control unit and instrument cluster
Starting System
B1B0151 Instrument Cluster Key transponder - start control unit programming error
  • LIN fault
  • Instrument cluster fault
  • Faulty key
  • Start control unit fault
  • Attempted to programme a non-default key
 Check LIN circuit between start control unit and instrument cluster. Check power and ground supplies to start control unit and instrument cluster. Ensure new keys are from a known good source
Starting System
  • LIN fault
  • Instrument cluster fault
  • Faulty key
  • Start control unit fault
  • Attempted to program a non-default key
B1B0155 Instrument Cluster Key transponder - transponder not programmed
  • Un-programmed key inserted in start control unit
  • Non-default key inserted during key programming
 Confirm correct keys are being used
Starting System
B1B0162 Instrument Cluster Key transponder - start control unit challenge response error
  • Instrument cluster fault
  • Start control unit fault
  • Incorrect module installed (instrument cluster/start control unit)
  • Error during or following the write target SID routine
  • Noise/EMC related issues
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Check power and ground supplies to start control unit and instrument cluster. Check correct modules are installed. Re-synchronize ID by re-configuring the start control unit as a new module. Check CAN network for interference/EMC related issues
Starting System
B1B0164 Instrument Cluster Key transponder - transponder challenge response error
  • LIN fault
  • Instrument cluster fault
  • Key fault
  • Start control unit fault
  • Error occurred during key programming
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Check LIN circuit between start control unit and instrument cluster. Check power and ground supplies to start control unit and instrument cluster. Confirm correct key operation. Re-run key programming
Starting System
B1B0167 Instrument Cluster Key transponder - start control unit invalid response
  • LIN fault
  • Instrument cluster fault
  • Key fault
  • Start control unit fault
  • Another key in close proximity
  • Attempted to programme a non default key
  • IPK Cold initialisation whilst in Ignition On state, without key being present in the SCU
  • Race condition caused by closing driver door and pressing start button within a small time window
  • Passive Key search function from last door closed and key inserted in the SCU
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Check LIN circuit between start control unit and instrument cluster. Check ignition, power and ground supplies to start control unit and instrument cluster. Confirm correct key operation. Confirm single key operation. Ensure new keys are from a known good source. Check for intermittent power and ground at instrument cluster. Design condition - advise customer of correct starting sequence. Design condition - determine customer transponder key usage
Starting System
  • LIN fault
  • Instrument cluster fault
  • Key fault
  • Start control unit fault
  • Another key in close proximity
  • Attempted to program a non default key
  • IPK Cold initialization whilst in Ignition On state, without key being present in the SCU
  • Race condition caused by closing driver door and pressing start button within a small time window
  • Passive Key search function from last door closed and key inserted in the SCU
B1B0187 Instrument Cluster Key transponder - timer expired
  • LIN fault
  • Instrument cluster fault
  • Start control unit fault
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Check LIN circuit between start control unit and instrument cluster. Check power and ground supplies to start control unit and instrument cluster
Starting System
B1B3305 Instrument Cluster Target I.D. transfer - system programming failures
  • CAN fault
  • ECM fault
  • Instrument cluster fault
  • ECM or instrument cluster incorrectly configured
 Check CAN network between ECM and instrument cluster. Check ignition, power and grounds to ECM and instrument cluster. Re-synchronise ID by re-configuring the instrument cluster as a new module
Starting System
B1B3362 Instrument Cluster Target I.D. transfer - signal compare failure
  • CAN fault
  • ECM fault
  • Instrument cluster fault
  • Incorrect module installed (ECM/instrument cluster)
  • Synchronisation error following re-programming
  • Noise/EMC related error
 Check CAN network between ECM and instrument cluster. Check ignition, power and grounds to ECM and instrument cluster. Check correct ECM and instrument cluster installed. Re-synchronise ID by re-configuring the instrument cluster as a new module. Check CAN network for interference/EMC related issues
Starting System
  • CAN fault
  • ECM fault
  • Instrument cluster fault
  • Incorrect module installed (ECM/instrument cluster)
  • Synchronization error following re-programming
  • Noise/EMC related error
B1B3364 Instrument Cluster Target I.D. transfer - signal plausibility failure
  • CAN fault
  • ECM fault
  • Instrument cluster fault
  • Steering column lock status incomplete
  • Race condition caused by closing driver door and pressing start button within a small time window
 Check CAN network between ECM and instrument cluster. Check ignition, power and grounds to ECM and instrument cluster. Check steering column lock operation. Design condition - advise customer of correct start sequence
Starting System
B1B3387 Instrument Cluster Target I.D. transfer - missing message
  • CAN fault
  • ECM fault
  • Instrument cluster fault
  • Low battery voltage
 Check CAN network between ECM and instrument cluster. Check ignition, power and grounds to ECM and instrument cluster. Check battery is in fully charged and serviceable condition, refer to the battery care manual
Starting System Check CAN network between ECM and instrument cluster. Check ignition, power and grounds to ECM and instrument cluster. Check battery is in fully charged and serviceable condition, refer to Battery
B1B3601 Parking Aid Front right outer sensor
  • Front right outer sensor signal circuit - short to ground, high resistance
  • Front right outer sensor power supply circuit - high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B3612 Parking Aid
  • Front right outer sensor signal circuit - short to power
B1B3696 Parking Aid
  • Front right outer sensor ground circuit - open circuit
  • Front right outer sensor internal failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Install new sensor as necessary. See Front Outer Parking Aid Sensor .
B1B3801 Parking Aid Front right inner sensor
  • Front right inner sensor signal circuit - short to ground, high resistance
  • Front right inner sensor power supply circuit - high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B3812 Parking Aid
  • Front right inner sensor signal circuit - short to power
B1B3896 Parking Aid
  • Front right inner sensor ground circuit - open circuit
  • Front right inner sensor internal failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Install new sensor as necessary. See Front Inner Parking Aid Sensor .
B1B4001 Parking Aid Front left outer sensor
  • Front left outer sensor signal circuit - short to ground, high resistance
  • Front left outer sensor power supply circuit - high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B4012 Parking Aid
  • Front left outer sensor signal circuit - short to power
B1B4096 Parking Aid
  • Front left outer sensor ground circuit - open circuit
  • Front left outer sensor internal failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Install new sensor as necessary. See Front Outer Parking Aid Sensor .
B1B4201 Parking Aid Front left inner sensor
  • Front left inner sensor signal circuit - short to ground, high resistance
  • Front left inner sensor power supply circuit - high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B4212 Parking Aid
  • Front left inner sensor signal circuit - short to power
B1B4296 Parking Aid
  • Front left inner sensor ground circuit - open circuit
  • Front left inner sensor internal failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Install new sensor as necessary. See Front Inner Parking Aid Sensor .
B1B4401 Parking Aid Rear right outer sensor
  • Rear right outer sensor signal circuit - short to ground, high resistance
  • Rear right outer sensor power supply circuit - high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B4412 Parking Aid
  • Rear right outer sensor signal circuit - short to power
B1B4496 Parking Aid
  • Rear right outer sensor ground circuit - open circuit
  • Rear right outer sensor internal failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Install new sensor as necessary. See Rear Parking Aid Sensor .
B1B4601 Parking Aid Rear right inner sensor
  • Rear right inner sensor signal circuit - short to ground, high resistance
  • Rear right inner sensor power supply circuit - high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B4612 Parking Aid
  • Rear right inner sensor signal circuit - short to power
B1B4696 Parking Aid
  • Rear right inner sensor ground circuit - open circuit
  • Rear right inner sensor internal failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Install new sensor as necessary. See Rear Parking Aid Sensor .
B1B4801 Parking Aid Rear left outer sensor
  • Rear left outer sensor signal circuit - short to ground, high resistance
  • Rear left outer sensor power supply circuit - high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B4812 Parking Aid
  • Rear left outer sensor signal circuit - short to power
B1B4896 Parking Aid
  • Rear left outer sensor ground circuit - open circuit
  • Rear left outer sensor internal failure
B1B5001 Parking Aid Rear left inner sensor
  • Rear left inner sensor signal circuit - short to ground, high resistance
  • Rear left inner sensor power supply circuit - high resistance
B1B5012 Parking Aid
  • Rear left inner sensor signal circuit - short to power
B1B5096 Parking Aid
  • Rear left inner sensor ground circuit - open circuit
  • Rear left inner sensor internal failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Install new sensor as necessary. See Rear Parking Aid Sensor .
B1B5411 Parking Aid Parking aid status LED
  • Parking aid status LED - short to ground (detected if driven only)
 Refer to the appropriate system wiring diagrams article and test status LED circuit for short to ground
B1B5412 Parking Aid
  • Parking aid status LED - short to power (detected if not driven only)
 Refer to the appropriate system wiring diagrams article and test status LED circuit for short to power
B1B5711 Parking Aid Front sensors power supply circuit
  • Front sensors power supply circuit - short to ground
 Refer to the appropriate system wiring diagrams article and test front sensor power supply circuit for short to ground
B1B5811 Parking Aid Rear sensors power supply circuit
  • Rear sensors power supply circuit - short to ground
 Refer to the appropriate system wiring diagrams article and test rear sensor power supply circuit for short to ground
B1B6013 Control Components Recirculation servo motor actuator - sensor 5 volt supply
  • Sensor 5 volt supply - open circuit
 Refer to appropriate system wiring diagrams article and test sensor 5 volt supply for open circuit
B1B6111 Control Components Pollution sensor HC input - short to ground
  • Pollution sensor HC input - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B6211 Control Components Pollution sensor Nox input - short to ground
  • Pollution sensor Nox input - short to ground
B1B6313 Control Components Recirculation servo motor actuator - ground circuit
  • Recirculation servo motor actuator ground - open circuit
 Refer to appropriate system wiring diagrams article and test recirculation servo motor actuator ground for open circuit
B1B651C Module Communications Network - Central Junction Box (CJB) Front left seat heater temperature sensor fault
  • Circuit voltage out of range
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left seat heater temperature sensor circuit for short to ground, power, high resistance
B1B661C Module Communications Network - Central Junction Box (CJB) Front right seat heater temperature sensor fault
B1B6711 Control Components Recirculation servo potentiometer - short to ground
  • Recirculation servo potentiometer circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B6715 Control Components Recirculation servo potentiometer - short to power, open circuit
  • Recirculation servo potentiometer circuit - short to power, open circuit
B1B6801 Control Components Recirculation servo motor fault
  • Recirculation servo potentiometer circuit - short to power, ground, open circuit
  • Recirculation door/linkage broken
B1B6911 Integrated Audio Module 12 Volt supply circuit
  • Antenna power supply circuit - short to ground
 Refer to the appropriate system wiring diagrams article and test the antenna power supply circuit for short to ground
B1B6915 Integrated Audio Module
  • Antenna power supply circuit - short to battery, high resistance
 Refer to the appropriate system wiring diagrams article and test the antenna power supply circuit for short to battery and high resistance
B1B7111 Control Components Evaporator temperature sensor - short to ground
  • Evaporator temperature sensor circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B7115 Control Components Evaporator temperature sensor - short to power, open circuit
  • Evaporator temperature sensor circuit - short to power, open circuit
B1B7211 Control Components Stepper motor actuator LIN Bus power supply - short to ground
  • Stepper motor actuator LIN Bus power supply - short to ground
 Refer to appropriate system wiring diagrams article and test stepper motor actuator LIN Bus power supply for short to ground
B1B7400 Control Components Defrost stepper motor actuator fault
  • Internal or external fault - under/over voltage
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B7449 Control Components
  • Internal electronic fault - motor over temperature
B1B7500 Control Components Panel/foot stepper motor actuator fault
  • Internal or external fault - under/over voltage
B1B7549 Control Components
  • Internal electronic fault - motor over temperature
B1B7600 Control Components Front left air blend stepper motor actuator fault
  • Internal or external fault - under/over voltage
B1B7649 Control Components
  • Internal electronic fault - motor over temperature
B1B7700 Control Components Front right air blend stepper motor actuator fault
  • Internal or external fault - under/over voltage
B1B7749 Control Components
  • Internal electronic fault - motor over temperature
B1B7884 Control Components Air conditioning system under pressure
  • Signal below allowable range
  • System leak
  • Incorrect refrigerant charge weight
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Check system for leaks. Charge system with correct weight of refrigerant
B1B7885 Control Components Air conditioning system over pressure
  • Signal above allowable range
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1B8611 Seating Seat Height Motor Relay
  • Circuit Short to Ground
B1B8615 Seating
  • Circuit Short to Battery or Open
B1B8731 Seating Seat Height Motor Speed/Position Sensor
  • No Signal
B1B8811 Seating Seat Slide Motor Relay
  • Circuit Short to Ground
B1B8815 Seating
  • Circuit Short to Battery or Open
B1B8931 Seating Seat Slide Motor Speed/Position Sensor
  • No Signal
B1B9011 Seating Seat Tilt Motor Relay
  • Circuit Short to Ground
B1B9015 Seating
  • Circuit Short to Battery or Open
B1B9131 Seating Seat Tilt Motor Speed/Position Sensor
  • No Signal
B1B9211 Seating Seat Recline Motor Relay
  • Circuit Short to Ground
B1B9215 Seating
  • Circuit Short to Battery or Open
B1B9331 Seating Seat Recline Motor Speed/Position Sensor
  • No Signal
B1B9424 Seating Seat Height Up Switch
  • Signal stuck high
B1B9524 Seating Seat Height Down Switch
B1B9624 Seating Seat Slide Forward Switch
B1B9724 Seating Seat Slide Backward Switch
B1B9824 Seating Seat Tilt Up Switch
B1B9924 Seating Seat Tilt Down Switch
B1C0024 Seating Seat Recline Up Switch
B1C0124 Seating Seat Recline Down Switch
B1C0224 Seating Memory Store Switch
B1C0324 Seating Memory #1 Switch
B1C0424 Seating Memory #2 Switch
B1C0524 Seating Memory #3 Switch
B1C0911 Multifunction Electronic Modules Driver Left/Right Mirror Motor Circuit
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test driver left/right mirror motor circuit for short to ground
Rear View Mirrors
B1C0915 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test driver left/right mirror motor circuit for short to power or open circuit
Rear View Mirrors
B1C1011 Multifunction Electronic Modules Driver Up/Down Mirror Motor Circuit
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test driver up/down mirror motor circuit for short to ground
Rear View Mirrors
B1C1015 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test driver up/down mirror motor circuit for short to power or open circuit
Rear View Mirrors
B1C1111 Multifunction Electronic Modules Passenger Left/Right Mirror Motor Circuit
  • Short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
Rear View Mirrors
B1C1115 Multifunction Electronic Modules
  • Short to power or open circuit
Rear View Mirrors
B1C1211 Multifunction Electronic Modules Passenger Up/Down Mirror Motor Circuit
  • Short to ground
Rear View Mirrors
B1C1215 Multifunction Electronic Modules
  • Short to power or open circuit
Rear View Mirrors
B1C1311 Multifunction Electronic Modules Driver Up/Down Mirror Motor Feedback Circuit
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test driver up/down mirror motor feedback circuit for short to ground
Rear View Mirrors
B1C1315 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test driver up/down mirror motor feedback circuit for short to power or open circuit
Rear View Mirrors
B1C1411 Multifunction Electronic Modules Driver Left/Right Mirror Motor Feedback Circuit
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test driver left/right mirror motor feedback circuit for short to ground
Rear View Mirrors
B1C1415 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test driver left/right mirror motor feedback circuit for short to power or open circuit
Rear View Mirrors
B1C1511 Multifunction Electronic Modules Passenger Up/Down Mirror Motor Feedback Circuit
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test passenger up/down mirror motor feedback circuit for short to ground
Rear View Mirrors
B1C1515 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test passenger up/down mirror motor feedback circuit for short to power or open circuit
Rear View Mirrors
B1C1611 Multifunction Electronic Modules Passenger Left/Right Mirror Motor Feedback Circuit
  • Short to ground
 Refer to the appropriate system wiring diagrams article and test passenger left/right mirror motor feedback circuit for short to ground
Rear View Mirrors
B1C1615 Multifunction Electronic Modules
  • Short to power or open circuit
 Refer to the appropriate system wiring diagrams article and test passenger left/right mirror motor feedback circuit for short to power or open circuit
Rear View Mirrors
B1C3073 Parking Aid Disable switch
  • Disable switch stuck closed
  • Disable switch circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1C3277 Instrument Cluster Steering column tilt solenoid
  • Commanded position not reachable
B1C3294 Instrument Cluster
  • Unexpected operation
B1C3312 Instrument Cluster Steering column tilt feedback signal
  • Circuit shorted to battery
B1C3314 Instrument Cluster
  • Circuit short to ground or open
B1C3477 Instrument Cluster Steering column telescope solenoid
  • Commanded position not reachable
B1C3494 Instrument Cluster
  • Unexpected operation
B1C3512 Instrument Cluster Steering column telescope feedback signal
  • Circuit shorted to battery
B1C3514 Instrument Cluster
  • Circuit short to ground or open
B1C3611 Instrument Cluster Steering column tilt/telescope switch
  • Circuit short to ground
B1C4323 Module Communications Network - Central Junction Box (CJB) Master light switch stuck
  • Signal stuck low
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test master light switch circuit for short to ground
B1C4523 Module Communications Network - Central Junction Box (CJB) Front wiper park position stuck Refer to the appropriate SYSTEM WIRING DIAGRAMS and test wiper park position switch circuit for short to ground
B1C4811 Instrument Cluster Flash to pass switch
  • Circuit short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1C4815 Instrument Cluster
  • Circuit short to power or open
B1C5311 Instrument Cluster Front wiper intermittent data
  • Circuit short to ground
B1C5315 Instrument Cluster
  • Circuit short to power or open
B1C5512 Module Communications Network - Rear Junction Box (RJB) Horn relay short to power
  • Horn relay circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test horn control relay circuit for short to power
B1C5514 Module Communications Network - Rear Junction Box (RJB) Horn relay open load or short to ground
  • Horn relay circuit - short to ground, high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1C7812 Module Communications Network - Central Junction Box (CJB) Powerwash relay control circuit short to power
  • Circuit short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test powerwash relay control circuit for short to power
B1C7814 Module Communications Network - Central Junction Box (CJB) Powerwash relay control circuit open load or short to ground
  • Circuit short to ground or open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test powerwash relay control circuit for high resistance or short to ground
B1C7911 Module Communications Network - Central Junction Box (CJB) Windshield washer pump control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test windshield washer pump control circuit for short to ground
B1C7913 Module Communications Network - Central Junction Box (CJB) Windshield washer pump control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test windshield washer pump control circuit for high resistance
B1C8312 Module Communications Network - Rear Junction Box (RJB) Heated rear window relay coil short to power
  • Heated rear window relay circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test heated rear window relay circuit for short to power
B1C8314 Module Communications Network - Rear Junction Box (RJB) Heated rear window relay coil open load or short to ground
  • Heated rear window relay circuit - short to ground, high resistance
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1C9111 Module Communications Network - Rear Junction Box (RJB) Fuel filler door lock motor control circuit short to ground or over temperature
  • Fuel filler door lock motor control circuit - short to ground
B1C9113 Module Communications Network - Rear Junction Box (RJB) Fuel filler door lock motor control circuit open load
  • Fuel filler door lock motor control circuit - high resistance
B1C9811 Module Communications Network - Central Junction Box (CJB) Front left cornering lamp control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left cornering lamp control circuit for short to ground
Exterior Lighting Left corner lamp circuit defect
  • Left corner lamp circuit - short to ground
 Refer to the appropriate system wiring diagrams article, and check left corner lamp circuit for short to ground
B1C9813 Module Communications Network - Central Junction Box (CJB) Front left cornering lamp control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left cornering lamp control circuit for high resistance
Exterior Lighting Left corner lamp circuit defect
  • Left cornering lamp circuit - open circuit
 Refer to the appropriate system wiring diagrams article, and check left cornering lamp circuit for high resistance
B1C9911 Module Communications Network - Central Junction Box (CJB) Front right cornering lamp control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front right cornering lamp control circuit for short to ground
Exterior Lighting Right corner lamp circuit defect
  • Right cornering lamp circuit - short to ground
 Refer to the appropriate system wiring diagrams article, and check right cornering lamp circuit for short to ground
B1C9913 Module Communications Network - Central Junction Box (CJB) Front right cornering lamp control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front right cornering lamp control circuit for high resistance
Exterior Lighting Right corner lamp circuit defect
  • Right cornering lamp - open circuit
 Refer to the appropriate system wiring diagrams article, and check right cornering lamp circuit for high resistance
B1D0011 Module Communications Network - Central Junction Box (CJB) Front left low beam control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left low beam control circuit for short to ground
B1D0013 Module Communications Network - Central Junction Box (CJB) Front left low beam control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left low beam control circuit for high resistance
B1D0111 Module Communications Network - Central Junction Box (CJB) Front right low beam control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front right low beam control circuit for short to ground
B1D0113 Module Communications Network - Central Junction Box (CJB) Front right low beam control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front right low beam control circuit for high resistance
B1D0211 Module Communications Network - Central Junction Box (CJB) Front left high beam control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left high beam control circuit for short to ground
B1D0213 Module Communications Network - Central Junction Box (CJB) Front left high beam control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front left high beam control circuit for high resistance
B1D0311 Module Communications Network - Central Junction Box (CJB) Front right high beam control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front right high beam control circuit for short to ground
B1D0313 Module Communications Network - Central Junction Box (CJB) Front right high beam control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test front right high beam control circuit for high resistance
B1D0611 Module Communications Network - Rear Junction Box (RJB) Left turn signal lamp control circuit short to ground or over temperature
  • Left turn signal lamp control circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1D0613 Module Communications Network - Rear Junction Box (RJB) Left turn signal lamp control circuit open load
  • Left turn signal lamp control circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left turn signal lamp control circuit for high resistance
B1D0711 Module Communications Network - Rear Junction Box (RJB) Right turn signal lamp control circuit short to ground or over temperature
  • Right turn signal lamp control circuit - short to ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1D0713 Module Communications Network - Rear Junction Box (RJB) Right turn signal lamp control circuit open load
  • Right turn signal lamp control circuit - high resistance
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right turn signal lamp control circuit for high resistance
B1D1711 Module Communications Network - Central Junction Box (CJB) Battery backed sounder power circuit short to ground
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test battery backed sounder power circuit for short to ground
B1D1787 Module Communications Network - Central Junction Box (CJB) Battery backed sounder reply failure
  • Missing message
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test LIN Bus for short to ground, power or high resistance
B1D1916 Integrated Audio Module Compact disc unit
  • Circuit voltage below threshold
 Install a new integrated audio module, refer to DTC Index
B1D1977 Integrated Audio Module
  • Commanded position not reachable
B1D1993 Integrated Audio Module
  • No operation
B1D2115 Information and Entertainment Module Remote control switch
  • Steering wheel audio switch circuit - short to power, high resistance
 For steering wheel audio control switch tests. Refer to Pinpoint Test A .
B1D2711 Module Communications Network - Central Junction Box (CJB) Heater coolant pump control circuit short to ground or over temperature
  • Circuit short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test heater coolant pump control circuit for short to ground
B1D2713 Module Communications Network - Central Junction Box (CJB) Heater coolant pump control circuit open load
  • Circuit open
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test heater coolant pump control circuit for high resistance
B1D3523 Module Communications Network - Rear Junction Box (RJB) Hazard switch stuck
  • Signal stuck low
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1D3611 Instrument Cluster Turn indicator switch
  • Circuit short to ground
B1D3615 Instrument Cluster
  • Circuit short to power or open
B1D3711 Instrument Cluster Wiper switch connection circuit
  • Circuit short to ground
B1D3715 Instrument Cluster
  • Circuit short to power or open
B1D5514 Navigation System Antenna #2 Circuit
  • TMC/VICS FM antenna circuit - open
 Check TMC/VICS FM antenna connections. Refer to the appropriate system wiring diagrams article and test TMC/VICS FM antenna circuit for open circuit
B1D5614 Navigation System Antenna #3 Circuit
  • VICS antenna circuit - open
 Check VICS antenna connections. Refer to the appropriate system wiring diagrams article and test VICS antenna circuit for open circuit
B1D6401 Exterior Lighting Left headlamp swivelling motor circuit
  • General electrical failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1D6501 Exterior Lighting Right headlamp swivelling motor circuit
B1D6600 Exterior Lighting Left Headlamp Power Module
  • No sub type information
 Install a new headlamp, refer to DTC Index . See Headlamp Assembly .
B1D6646 Exterior Lighting
  • Calibration/parameter memory failure
 Re-set the headlamp power module adaptions using the manufacturer approved diagnostic system
B1D6700 Exterior Lighting Right Headlamp Power Module
  • No sub type information
 Install a new headlamp, refer to DTC Index . See Headlamp Assembly .
B1D6746 Exterior Lighting
  • Calibration/parameter memory failure
 Re-set the headlamp power module adaptions using the manufacturer approved diagnostic system
B1D6801 Exterior Lighting Left headlamp swivelling feedback sensor circuit
  • General electrical failure
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1D6901 Exterior Lighting Right headlamp swivelling feedback sensor circuit
B1D7611 Supplemental Restraint System Left Roll Over Protection System Deployment Control
  • Left roll over protection system circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left roll over protection system circuit - short to ground
B1D7612 Supplemental Restraint System
  • Left roll over protection system circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test left roll over protection system circuit - short to power
B1D761A Supplemental Restraint System
  • Circuit resistance below threshold
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1D761B Supplemental Restraint System
  • Circuit resistance above threshold
B1D7664 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B1D7695 Supplemental Restraint System
  • Incorrect assembly
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and check pins are installed into correct connector cavities
B1D7711 Supplemental Restraint System Right Roll Over Protection System Deployment Control
  • Right roll over protection system circuit - short to ground
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right roll over protection system circuit for short to ground
B1D7712 Supplemental Restraint System
  • Right roll over protection system circuit - short to power
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and test right roll over protection system circuit for short to power
B1D771A Supplemental Restraint System
  • Circuit resistance below threshold
 Carry out the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1D771B Supplemental Restraint System
  • Circuit resistance above threshold
B1D7764 Supplemental Restraint System
  • Signal plausibility failure
 Re-configure the RCM using the manufacturer approved diagnostic system
B1D7795 Supplemental Restraint System
  • Incorrect assembly
 Refer to the appropriate SYSTEM WIRING DIAGRAMS and check pins are installed into correct connector cavities
B1D7811 Integrated Audio Module Auxiliary input
  • Auxiliary input circuit - short to ground
 Refer to the appropriate system wiring diagrams article and test Auxiliary input circuits for short to ground
B1D7812 Integrated Audio Module
  • Auxiliary input circuit - short to power
 Refer to the appropriate system wiring diagrams article and test Auxiliary input circuits for short to power
B1D7813 Integrated Audio Module
  • Auxiliary input circuit - high resistance
 Refer to the appropriate system wiring diagrams article and test Auxiliary input circuits for high resistance
B1D7911 Integrated Audio Module Microphone input
  • Microphone input circuit - short to ground
 Refer to the appropriate system wiring diagrams article and test microphone input circuits for short to ground
B1D7912 Integrated Audio Module
  • Microphone input circuit - short to power
 Refer to the appropriate system wiring diagrams article and test microphone input circuits for short to power
B1D7913 Integrated Audio Module
  • Microphone input circuit - high resistance
 Refer to the appropriate system wiring diagrams article and test microphone input circuits for high resistance
B1D7984 Cellular Phone Microphone input
  • Signal amplitude < minimum
 Refer to the appropriate system wiring diagrams article and test microphone input circuit for short/open circuit. Check integrated audio module for DTCs and refer to DTC Index . Refer to Audio System article.
B1D9411 Seating Lumbar Motor Relay
  • Circuit Short to Ground
 Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
B1D9415 Seating
  • Circuit Short to Battery or Open
B2A9016 Charging System - General Information Battery low
  • Circuit voltage below threshold
 Check battery is in fully charged and serviceable condition (if battery requires replacing and this DTC is logged, complete and return battery report form listing this DTC), refer to the battery care information.
Module Communications Network - Rear Junction Box (RJB) Check battery is in fully charged and serviceable condition, refer to the battery care manual
B2A9116 Charging System - General Information Battery discharged Check battery is in fully charged and serviceable condition (if battery requires replacing and this DTC is logged, complete and return battery report form listing this DTC), refer to the battery care information.
Module Communications Network - Rear Junction Box (RJB) Check battery is in fully charged and serviceable condition, refer to the battery care manual
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