Adaptive Damping Control Module (ADCM)

WARNING: This page is about a different car, the 2012 Land Rover Range Rover Sport and 2011 Land Rover Range Rover Sport. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.

NOTE: If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures information, or determine if any prior approval program is in operation, prior to the installation of a new module/component.

NOTE: Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the manufacturer-approved diagnostic system).

NOTE: When performing voltage or resistance tests, always use a digital multimeter accurate to three decimal places, and with an up-to-date calibration certificate. When testing resistance always take the resistance of the digital multimeter leads into account.

NOTE: Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.

NOTE: Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.

NOTE: If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.

NOTE: Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific customer complaint and carry out the recommendations as required.

The table below lists all Diagnostic Trouble Codes (DTCs) that could be logged in the Suspension Control Module, for additional Diagnosis and Testing information, refer to the relevant Diagnosis and Testing information. Refer to RIDE AND HANDLING OPTIMIZATION .

DTC	Description	Possible Cause	Action
C101D-12	Left Front Vertical Acceleration Sensor - Circuit short to battery	Left Front vertical acceleration sensor circuit short to power	Refer to the electrical circuit diagrams and check left front vertical accelerometer circuit for short to power or another circuit. Repair circuit, clear the DTC and retest the system
C101D-14	Left Front Vertical Acceleration Sensor - Circuit short to ground or open	Left front vertical accelerometer circuit short to ground or open circuit Left front vertical accelerometer fault	Refer to the electrical circuit diagrams and check front vertical accelerometer circuit for short to ground, open circuit. If no fault found on wiring suspect accelerometer. Replace accelerometer, clear DTC and retest the system
C101D-22	Left Front Vertical Acceleration Sensor - Signal amplitude > maximum	Left Front vertical acceleration sensor signal amplitude above maximum Left front vertical acceleration sensor insecurely mounted Left front vertical acceleration sensor signal circuit short to another circuit Left front vertical acceleration sensor internal fault	With vehicle parked on a level surface, read left front vertical accelerometer voltage and check it lies in range 1.9 to 2.1 volts. If not OK then check electrical wiring for shorts, loose connections and repair as required. If wiring OK then suspect faulty accelerometer/incorrectly installed accelerometer. Check the accelerometer is correctly mounted, secure or renew accelerometer as required. Clear DTC and retest system
C101D-26	Left Front Vertical Acceleration Sensor - Signal rate of change below threshold	Left Front vertical acceleration sensor signal rate of change below threshold Left front vertical acceleration sensor signal circuit short to another circuit Left front vertical acceleration sensor internal fault	Refer to the electrical circuit diagrams and check left front vertical accelerometer signal circuit for faults, if circuit is correct suspect faulty accelerometer. Replace the accelerometer, clear the DTC and retest the system
C101D-78	Left Front Vertical Acceleration Sensor - Alignment or adjustment incorrect	Left Front vertical acceleration sensor alignment or adjustment incorrect Left front vertical acceleration sensor bracket bent Left front vertical acceleration sensor damaged	Check left front vertical accelerometer for location and security, if correct suspect faulty accelerometer. Replace the accelerometer/bracket as required, clear the DTC and retest the system
C101E-12	Right Front Vertical Acceleration Sensor - Circuit short to battery	Right Front vertical acceleration sensor circuit short to power	Refer to the electrical circuit diagrams and check right front vertical accelerometer circuit for short to power or another circuit. Repair circuit, clear the DTC and retest the system
C101E-14	Right Front Vertical Acceleration Sensor - Circuit short to ground or open	Right Front vertical acceleration sensor circuit short to ground or open circuit Vertical acceleration sensor fault	Refer to the electrical circuit diagrams and check right front vertical accelerometer circuit for short to ground, open circuit. If no fault found on wiring suspect accelerometer. Replace accelerometer, clear DTC and retest the system
C101E-22	Right Front Vertical Acceleration Sensor - Signal amplitude > maximum	Right Front vertical acceleration sensor signal amplitude above maximum Right front vertical acceleration sensor insecurely mounted Right front vertical acceleration sensor signal circuit short to another circuit Right front vertical acceleration sensor internal fault	With vehicle parked on a level surface, read right front vertical accelerometer voltage and check it lies in range 1.9 to 2.1 volts. If not OK then check electrical wiring for shorts, loose connections and repair as required. If wiring OK then suspect faulty accelerometer/incorrectly installed accelerometer. Check the accelerometer is correctly mounted, secure or renew accelerometer as required. Clear DTC and retest system
C101E-26	Right Front Vertical Acceleration Sensor - Signal rate of change below threshold	Right front vertical acceleration sensor signal circuit short to another circuit Right front vertical acceleration sensor internal fault	Refer to the electrical circuit diagrams and check right front vertical accelerometer signal circuit for faults, if circuit is correct suspect faulty accelerometer. Replace the accelerometer, clear the DTC and retest the system
C101E-78	Right Front Vertical Acceleration Sensor - Alignment or adjustment incorrect	Right front vertical acceleration sensor alignment or adjustment incorrect Right front vertical acceleration sensor bracket bent Right front vertical acceleration sensor damaged	Check the right front vertical accelerometer for location and security. If correct, suspect a faulty accelerometer. Replace the accelerometer/bracket as required, clear the DTC and retest the system
C1024-00	System Temporarily Disabled Due To Power Interruption During Driving - No sub type information	Loss of power to adaptive damping system control module whilst driving	Refer to the electrical circuit diagrams and check power and ground circuits to adaptive damping system control module for intermittent or poor connection. Repair wiring circuits as required, clear DTC and retest the system
C102C-12	Right Rear Vertical Acceleration Sensor - Circuit short to battery	Right rear vertical acceleration sensor circuit short to power	Refer to the electrical circuit diagrams and check right rear vertical accelerometer circuit for short to power or another circuit. Repair circuit, clear the DTC and retest the system
C102C-14	Right Rear Vertical Acceleration Sensor - Circuit short to ground or open	Right Rear vertical acceleration sensor circuit short to ground, open circuit Right rear vertical accelerometer fault	Refer to the electrical circuit diagrams and check right rear vertical accelerometer circuit for short to ground, open circuit. If no fault found on wiring suspect accelerometer. Renew accelerometer, clear DTC and retest the system
C102C-22	Right Rear Vertical Acceleration Sensor - Signal amplitude > maximum	Right rear vertical acceleration sensor - Signal amplitude > maximum Right rear vertical acceleration sensor insecurely mounted Right rear vertical acceleration sensor signal circuit short to another circuit Right rear vertical acceleration sensor internal fault	With vehicle parked on a level surface, read right rear vertical accelerometer voltage and check it lies in range 1.9 to 2.1 volts. If not OK then check electrical wiring for shorts, loose connections and repair as required. If wiring OK then suspect faulty accelerometer/incorrectly installed accelerometer. Check the accelerometer is correctly mounted, secure or renew accelerometer as required. Clear DTC and retest system
C102C-26	Right Rear Vertical Acceleration Sensor - Signal rate of change below threshold	Right rear vertical acceleration sensor signal rate of change below threshold Right rear vertical acceleration sensor signal circuit short to another circuit Right Rear vertical acceleration sensor internal fault	Refer to the electrical circuit diagrams and check right rear vertical accelerometer signal circuit for faults, if circuit is correct suspect faulty accelerometer. Replace the accelerometer, clear the DTC and retest the system
C102C-78	Right Rear Vertical Acceleration Sensor - Alignment or adjustment incorrect	Right Rear vertical acceleration sensor alignment or adjustment incorrect Right rear vertical acceleration sensor bracket bent Right rear vertical acceleration sensor damaged	Check right rear vertical accelerometer for location and security, if correct suspect faulty accelerometer. Replace the accelerometer/bracket as required, clear the DTC and retest the system
C1030-12	Left Rear Vertical Acceleration Sensor - Circuit short to battery	Left Rear vertical acceleration sensor circuit short to power	Refer to the electrical circuit diagrams and check left rear vertical accelerometer circuit. Repair circuit, clear the DTC and retest the system
C1030-14	Left Rear Vertical Acceleration Sensor - Circuit short to ground or open circuit	Left rear vertical acceleration sensor circuit short to ground, open circuit Left rear vertical accelerometer fault	Refer to the electrical circuit diagrams and check left rear vertical accelerometer circuit. If no fault found, suspect accelerometer. Renew accelerometer, clear DTC and retest the system
C1030-22	Left Rear Vertical Acceleration Sensor - Signal amplitude > maximum	Left rear vertical acceleration sensor signal amplitude greater than maximum Left rear vertical acceleration sensor insecurely mounted Left rear vertical acceleration sensor signal circuit short circuit Left rear vertical acceleration sensor internal fault	With vehicle parked on a level surface, check the left rear vertical accelerometer voltage is between 1.9 to 2.1 volts. If not, check the electrical circuit for short circuit or loose connections and repair as required. If no circuit fault is found, suspect faulty accelerometer/incorrectly installed accelerometer. Check the accelerometer is correctly mounted, secure or renew accelerometer as required, clear DTC and retest system
C1030-26	Left Rear Vertical Acceleration Sensor - Signal rate of change below threshold	Left rear vertical acceleration sensor signal rate of change below threshold Left rear vertical acceleration sensor signal circuit short circuit Left rear vertical acceleration sensor internal fault	Refer to the electrical circuit diagrams and check left rear vertical accelerometer signal circuit for faults. If circuit is correct suspect the accelerometer. Renew the accelerometer, clear the DTC and retest the system
C1030-78	Left Rear Vertical Acceleration Sensor - alignment or adjustment incorrect	Left rear vertical acceleration sensor alignment or adjustment incorrect Left rear vertical acceleration sensor bracket bent Left rear vertical acceleration sensor damaged	Check the left rear vertical accelerometer for location and security. If correct, suspect faulty accelerometer. Renew the accelerometer/bracket as required, clear the DTC and retest the systemx
C110C-01	Left Front Damper Solenoid - General electrical failure	General electrical failure Left front damper solenoid circuit fault	Refer to the electrical circuit diagrams and check front left damper solenoid circuit. If no faults are evident suspect a faulty adaptive damping system control module
C110C-14	Left Front Damper Solenoid - Circuit short to ground or open	Front Left Damper Solenoid circuit short to ground, open circuit or high circuit Resistance Front left damper solenoid failure	Refer to the electrical circuit diagrams and check front left damper solenoid circuit for short to ground or open circuit. Check for corrosion, backed out terminals and poor crimping of terminals
C110C-18	Left Front Damper Solenoid - Circuit current below threshold	Left front damper solenoid circuit current below threshold Front left damper actuator open circuit at startup	Refer to the electrical circuit diagrams and check front left damper solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C110C-19	Left Front Damper Solenoid - Circuit current above threshold	Front left damper solenoid circuit current above threshold	Refer to the electrical circuit diagrams and check front left damper solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C110C-1D	Left Front Damper Solenoid - Circuit current out of range	Left front damper solenoid circuit current out of range Front Left Damper Solenoid circuit short to ground/power, open circuit Front left damper solenoid failure	Refer to the electrical circuit diagrams and check front left damper solenoid circuit. Check and install a new front left damper as required
C110C-64	Left Front Damper Solenoid - Signal plausibility failure	Left front damper solenoid signal plausibility failure Front left damper solenoid measured current control loop failed Front left damper Solenoid open circuit	Refer to the electrical circuit diagrams and check front left damper solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C110D-01	Right Front Damper Solenoid - General electrical failure	General electrical failure Right front damper solenoid circuit fault	Refer to the electrical circuit diagrams and check front right damper solenoid circuit. If no faults are evident suspect a faulty control module
C110D-14	Right Front Damper Solenoid - Circuit short to ground or open	Right front damper solenoid circuit short to ground, open circuit Right front damper failure	Where available, carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Refer to the electrical circuit diagrams and check right front damper solenoid circuit for short to ground, open circuit. Check and install a new damper as required
C110D-18	Right Front Damper Solenoid - Circuit current below threshold	Right front damper solenoid circuit current below threshold Front Right damper actuator open circuit at startup	Refer to the electrical circuit diagrams and check Front Right Damper Solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C110D-19	Right Front Damper Solenoid - Circuit current above threshold	Front right damper solenoid circuit current above threshold	Refer to the electrical circuit diagrams and check front right damper solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C110D-1D	Right Front Damper Solenoid - Circuit current out of range	Right front damper solenoid circuit current out of range Front right damper Solenoid circuit short to ground/power, open circuit Front right damper solenoid failure	Refer to the electrical circuit diagrams and check front right damper solenoid circuit for short to ground, power or open circuit. Check and install a new front right shock actuator as required
C110D-14	Right Front Damper Solenoid - Circuit short to ground or open	Right front damper solenoid circuit short to ground, open circuit Right front damper failure	Where available, carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Refer to the electrical circuit diagrams and check Right front damper solenoid circuit for short to ground, open circuit. Check and install a new damper as required
C110D-64	Right Front Damper Solenoid - Signal plausibility failure	Front right damper solenoid measured current control loop failed Front right damper solenoid open circuit	Refer to the electrical circuit diagrams and check front right damper solenoid circuit resistance. Damper solenoid circuit should lie in range of 2 to 3.5 ohms
C110E-01	Left Rear Damper Solenoid - General electrical failure	General electrical failure Left rear damper solenoid circuit fault	Refer to the electrical circuit diagrams and check rear left damper solenoid circuit. If no faults are evident suspect a faulty adaptive damping system control module
C110E-14	Left Rear Damper Solenoid - Circuit short to ground or open	Rear left damper solenoid circuit short to ground, open circuit or high circuit resistance Rear left damper solenoid failure	Refer to the electrical circuit diagrams and check rear left damper solenoid circuit for short to ground or open circuit. Check for corrosion, backed out terminals and poor crimping of terminals
C110E-18	Left Rear Damper Solenoid - Circuit current below threshold	Left rear damper solenoid circuit current below threshold Rear Left damper actuator open circuit at startup	Refer to the electrical circuit diagrams and check rear left damper solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C110E-19	Left Rear Damper Solenoid - Circuit current above threshold	Rear left damper solenoid circuit current above threshold	Refer to the electrical circuit diagrams and check rear left damper solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C110E-1D	Left Rear Damper Solenoid - Circuit current out of range	Left rear damper solenoid circuit current out of range Rear left damper solenoid circuit short to ground/power, open circuit Rear left damper solenoid failure	Refer to the electrical circuit diagrams and check rear left damper solenoid circuit for short to ground, power or open circuit. Check and install a new damper as required
C110E-64	Left Rear Damper Solenoid - Signal plausibility failure	Left rear damper solenoid signal plausibility failure Rear left damper solenoid measured current control loop failed Rear left damper solenoid open circuit	Refer to the electrical circuit diagrams and check rear left damper solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C110F-01	Right Rear Damper Solenoid - General electrical failure	General electrical failure Right rear damper solenoid circuit fault	Refer to the electrical circuit diagrams and check rear right damper solenoid circuit. If no faults are evident suspect a faulty adaptive damping system control module
C110F-14	Right Rear Damper Solenoid - Circuit short to ground or open	Rear right damper solenoid circuit short to ground, open circuit or high circuit Resistance Rear right damper solenoid failure	Refer to the electrical circuit diagrams and check rear right damper solenoid circuit. Check for corrosion, backed out terminals and poor crimping of terminals
C110F-18	Right Rear Damper Solenoid - Circuit current below threshold	Right rear damper solenoid circuit current below threshold Rear right damper actuator open circuit at startup	Refer to the electrical circuit diagrams and check rear right damper solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C110F-19	Right Rear Damper Solenoid - Circuit current above threshold	Rear right damper solenoid circuit current above threshold	Refer to the electrical circuit diagrams and check rear right damper solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C110F-1D	Right Rear Damper Solenoid - Circuit current out of range	Right rear damper solenoid circuit current out of range Rear right damper solenoid circuit short to ground/power, open circuit Rear right damper solenoid failure	Refer to the electrical circuit diagrams and check rear right damper solenoid circuit. Check and install a new rear right damper as required
C110F-64	Right Rear Damper Solenoid - Signal plausibility failure	Right rear damper solenoid signal plausibility failure Rear right damper solenoid measured current control loop failed Rear right damper solenoid open circuit	Refer to the electrical circuit diagrams and check rear right damper solenoid circuit resistance (nominal = 2 - 3.5 Ohms)
C1A03-12	Left Front Height Sensor - Circuit short to battery	Left front height sensor circuit short to power Height sensor circuit shorted to another cable height sensor internal fault	Refer to the electrical circuit diagrams and check front left height sensor circuit. If circuit correct suspect sensor internal fault, renew as required
C1A03-14	Left Front Height Sensor - Circuit short to ground or open	Wiring to left front height sensor (signal) open circuit Wiring to left front height sensor partial short to ground Wiring to left front height sensor short to other cable Left front height sensor internal electrical fault	Disconnect electrical connector to height sensor and inspect connector pins & terminals for evidence of corrosion or water ingress. If no corrosion found, disconnect harness at adaptive damping system control module: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected): voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V. All voltages should be within ± 0.15V
C1A03-21	Left Front Height Sensor - Signal amplitude < minimum	Left front height sensor signal amplitude below minimum Left front height sensor linkage not connected Left front height sensor or bracket loose Left front height sensor bracket bent Incorrect height calibration Left front height sensor linkage toggled Left front height sensor water ingress Wiring to height sensor partial short to ground Wiring to height sensor short to other cable Left front height sensor electrical fault Left front height sensor linkage bent Incorrect height sensor installed	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Inspect for damage or loose fixings. Confirm that the correct height sensor part number is installed, as specified in the service parts database. To check height sensor: Disconnect electrical connector to height sensor and inspect connecter pins & terminals for evidence of corrosion or water ingress. If no corrosion is found, disconnect harness at adaptive damping system control module then: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected). * Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V. To check sensor operation on the vehicle: Check for water ingress around the height sensors, electrical connectors or shaft end. Check for excessive movement in the shaft in all directions. Raise vehicle (ideally on wheels-free ramp) until suspension on corner under investigation is at full extension to gain access to height sensor. Access may be improved by removing road-wheel. Carefully disconnect the height sensor link from the upper suspension arm. Monitor the height sensor signal voltage output for the height sensor under investigation. Position the sensor arm so it is in the mid position and confirm that the voltage is around 2.5 volts. Move the sensor arm over the range ±40° around the mid position and confirm that the voltage changes smoothly between around 0.2 volts and 4.8 volts. If voltages are incorrect or do not change smoothly then renew the height sensor.NOTE: For angles of movement beyond ±40°, the sensor signal will remain at a voltage of ~0.15V or ~4.85V, depending on position of sensor lever. This is normal. When investigation is complete, install the height sensor link to the upper arm. If any fixings to the height sensor body or mounting bracket were slackened, found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Refer to GENERAL PROCEDURES for the calibration procedure.
C1A03-22	Left Front Height Sensor - Signal amplitude > maximum	Left front height Sensor signal amplitude above maximum Left front height sensor linkage not connected Left front height sensor or bracket loose Left front height sensor bracket bent Incorrect height calibration Left front height sensor linkage toggled Left front height sensor water ingress Wiring to height sensor partial short to ground Wiring to height sensor short to other cable Left front height sensor electrical fault Left front height sensor linkage bent Incorrect height sensor installed	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Inspect for damage or loose fixings. Confirm that the correct height sensor part number is installed, as specified in the service parts database. To check height sensor: Disconnect electrical connector to height sensor and inspect connecter pins & terminals for evidence of corrosion or water ingress. If no corrosion is found, disconnect harness at adaptive damping system control module then: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected). * Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V. To check sensor operation on the vehicle: Check for water ingress around the height sensors, electrical connectors or shaft end. Check for excessive movement in the shaft in all directions. Raise vehicle (ideally on wheels-free ramp) until suspension on corner under investigation is at full extension to gain access to height sensor. Access may be improved by removing road-wheel. Carefully disconnect the height sensor link from the upper suspension arm. Monitor the height sensor signal voltage output for the height sensor under investigation. Position the sensor arm so it is in the mid position and confirm that the voltage is around 2.5 volts. Move the sensor arm over the range ±40° around the mid position and confirm that the voltage changes smoothly between around 0.2 volts and 4.8 volts. If voltages are incorrect or do not change smoothly then renew the sensor.NOTE: For angles of movement beyond ±40°, the sensor signal will remain at a voltage of ~0.15V or ~4.85V, depending on position of sensor lever. This is normal. When investigation is complete, install the height sensor link to the upper arm. If any fixings to the height sensor body or mounting bracket were slackened, found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Refer to GENERAL PROCEDURES for the calibration procedure.
C1A03-76	Left Front Height Sensor - wrong mounting position	Incorrect left front height sensor mounting position	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Check for correct sensor installation and orientation. Rectify as necessary
C1A03-78	Left Front Height Sensor - alignment or adjustment incorrect	Left front height sensor alignment or adjustment incorrect	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Refer to GENERAL PROCEDURES and perform the height sensor calibration procedure. Clear the DTC and retest the system.
C1A04-12	Right Front Height Sensor - Circuit short to battery	Right front height sensor circuit short to power Right front height sensor circuit shorted to another cable Right front height sensor internal fault	Refer to the electrical circuit diagrams and check front right height sensor circuit. If circuit correct suspect a sensor internal fault, renew as required
C1A04-14	Right Front Height Sensor - Circuit short to ground or open	Wiring to right front height sensor (signal) open circuit Wiring to right front height sensor partial short to ground Wiring to right front height sensor short to other cable Right front height sensor internal electrical fault	Disconnect electrical connector to height sensor and inspect connector pins & terminals for evidence of corrosion or water ingress. If no corrosion found, disconnect harness at control module: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected). Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V
C1A04-21	Right Front Height Sensor - Signal amplitude < minimum	Right front height sensor signal amplitude below minimum Height sensor linkage not connected Height sensor or bracket loose Height sensor bracket bent Incorrect height calibration Height sensor linkage toggled Height sensor water ingress Wiring to height sensor partial short to ground Wiring to height sensor short to other cable Height sensor electrical fault Height sensor linkage bent Incorrect height sensor installed	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Inspect for damage or loose fixings. Confirm that the correct height sensor part number is installed, as specified in the service parts database. To check height sensor: Disconnect electrical connector to height sensor and inspect connecter pins & terminals for evidence of corrosion or water ingress. If no corrosion is found, disconnect harness at adaptive damping system control module then: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected). * Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V. To check sensor operation on the vehicle: Check for water ingress around the height sensors, electrical connectors or shaft end. Check for excessive movement in the shaft in all directions. Raise vehicle (ideally on wheels-free ramp) until suspension on corner under investigation is at full extension to gain access to height sensor. Access may be improved by removing road-wheel. Carefully disconnect the height sensor link from the upper suspension arm. Monitor the height sensor signal voltage output for the height sensor under investigation. Position the sensor arm so it is in the mid position and confirm that the voltage is around 2.5 volts. Move the sensor arm over the range ±40° around the mid position and confirm that the voltage changes smoothly between around 0.2 volts and 4.8 volts. If voltages are incorrect or do not change smoothly then renew the sensor.NOTE: For angles of movement beyond ±40°, the sensor signal will remain at a voltage of ~0.15V or ~4.85V, depending on position of sensor lever. This is normal. When investigation is complete, install the height sensor link to the upper arm. If any fixings to the height sensor body or mounting bracket were slackened, found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Refer to GENERAL PROCEDURES for the calibration procedure.
C1A04-22	Right Front Height Sensor - Signal amplitude > maximum	Right front height sensor signal amplitude above maximum Height sensor linkage not connected Height sensor or bracket loose Height sensor bracket bent Incorrect height calibration Height sensor linkage toggled Height sensor water ingress Wiring to height sensor partial short to ground Wiring to height sensor short to other cable Height sensor electrical fault Height sensor linkage bent Incorrect height sensor installed	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Inspect for damage or loose fixings. Confirm that the correct height sensor part number is installed, as specified in the service parts database. To check height sensor: Disconnect electrical connector to height sensor and inspect connecter pins & terminals for evidence of corrosion or water ingress. If no corrosion is found, disconnect harness at adaptive damping system control module then: A) Check for short circuits between any of the three terminals and vehicle ground. B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. C) Check voltages at terminals within height sensor connector (sensor not connected). * Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V. To check sensor operation on the vehicle: Check for water ingress around the height sensors, electrical connectors or shaft end. Check for excessive movement in the shaft in all directions. Raise vehicle (ideally on wheels-free ramp) until suspension on corner under investigation is at full extension to gain access to height sensor. Access may be improved by removing road-wheel. Carefully disconnect the height sensor link from the upper suspension arm. Monitor the height sensor signal voltage output for the height sensor under investigation. Position the sensor arm so it is in the mid position and confirm that the voltage is around 2.5 volts. Move the sensor arm over the range ±40° around the mid position and confirm that the voltage changes smoothly between around 0.2 volts and 4.8 volts. If voltages are incorrect or do not change smoothly then renew the sensor.NOTE: For angles of movement beyond ±40°, the sensor signal will remain at a voltage of ~0.15V or ~4.85V, depending on position of sensor lever. This is normal. When investigation is complete, install the height sensor link to the upper arm. If any fixings to the height sensor body or mounting bracket were slackened, found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Refer to GENERAL PROCEDURES for the calibration procedure.
C1A04-76	Right Front Height Sensor - wrong mounting position	Incorrect right front height sensor mounting position	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Check for correct sensor installation and orientation. Rectify as necessary
C1A04-78	Right Front Height Sensor - alignment or adjustment incorrect	Right front height sensor alignment or adjustment incorrect	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Refer to GENERAL PROCEDURES and perform the height sensor calibration procedure. Clear the DTC and retest the system.
C1A05-12	Left Rear Height Sensor - Circuit short to battery	Left rear height sensor circuit short to power Left rear height sensor circuit shorted to another cable Left rear height sensor internal fault	Refer to the electrical circuit diagrams and check rear left height sensor circuit. If circuit correct suspect a sensor internal fault, renew as required
C1A05-14	Left Rear Height Sensor - Circuit short to ground or open	Wiring to left rear height sensor (signal) open circuit Wiring to left rear height sensor partial short to ground Wiring to left rear height sensor short to other cable Left rear height sensor internal electrical fault	Disconnect electrical connector to height sensor and inspect connector pins and terminals for evidence of corrosion or water ingress. If no corrosion is found, disconnect harness at the control module: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected). Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V
C1A05-21	Left Rear Height Sensor - Signal amplitude < minimum	Left rear height sensor signal amplitude below minimum Height sensor linkage not connected Height sensor or bracket loose Height sensor bracket bent Incorrect height calibration Height sensor linkage toggled Height sensor water ingress Wiring to height sensor partial short to ground Wiring to height sensor short to other cable Height sensor electrical fault Height sensor linkage bent Incorrect height sensor installed	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Inspect for damage or loose fixings. Confirm that the correct height sensor part number is installed, as specified in the service parts database. To check height sensor: Disconnect electrical connector to height sensor and inspect connecter pins & terminals for evidence of corrosion or water ingress. If no corrosion is found, disconnect harness at adaptive damping system control module then: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected). * Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V. To check sensor operation on the vehicle: Check for water ingress around the height sensors, electrical connectors or shaft end. Check for excessive movement in the shaft in all directions. Raise vehicle (ideally on wheels-free ramp) until suspension on corner under investigation is at full extension to gain access to height sensor. Access may be improved by removing road-wheel. Carefully disconnect the height sensor link from the upper suspension arm. Monitor the height sensor signal voltage output for the height sensor under investigation. Position the sensor arm so it is in the mid position and confirm that the voltage is around 2.5 volts. Move the sensor arm over the range ±40° around the mid position and confirm that the voltage changes smoothly between around 0.2 volts and 4.8 volts. If voltages are incorrect or do not change smoothly then renew the sensor.NOTE: For angles of movement beyond ±40°, the sensor signal will remain at a voltage of ~0.15V or ~4.85V, depending on position of sensor lever. This is normal. When investigation is complete, install the height sensor link to the upper arm. If any fixings to the height sensor body or mounting bracket were slackened, found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Refer to GENERAL PROCEDURES for the calibration procedure.
C1A05-22	Left Rear Height Sensor - Signal amplitude > maximum	Left rear height sensor signal amplitude above maximum Height sensor linkage not connected Height sensor or bracket loose Height sensor bracket bent Incorrect height calibration Height sensor linkage toggled Height sensor water ingress Wiring to height sensor partial short to ground Wiring to height sensor short to other cable Height sensor electrical fault Height sensor linkage bent Incorrect height sensor installed	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Inspect for damage or loose fixings. Confirm that the correct height sensor part number is installed, as specified in the service parts database. To check height sensor: Disconnect electrical connector to height sensor and inspect connecter pins & terminals for evidence of corrosion or water ingress. If no corrosion is found, disconnect harness at adaptive damping system control module then: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected). * Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V. To check sensor operation on the vehicle: Check for water ingress around the height sensors, electrical connectors or shaft end. Check for excessive movement in the shaft in all directions. Raise vehicle (ideally on wheels-free ramp) until suspension on corner under investigation is at full extension to gain access to height sensor. Access may be improved by removing road-wheel. Carefully disconnect the height sensor link from the upper suspension arm. Monitor the height sensor signal voltage output for the height sensor under investigation. Position the sensor arm so it is in the mid position and confirm that the voltage is around 2.5 volts. Move the sensor arm over the range ±40° around the mid position and confirm that the voltage changes smoothly between around 0.2 volts and 4.8 volts. If voltages are incorrect or do not change smoothly then renew the sensor.NOTE: For angles of movement beyond ±40°, the sensor signal will remain at a voltage of ~0.15V or ~4.85V, depending on position of sensor lever. This is normal. When investigation is complete, install the height sensor link to the upper arm. If any fixings to the height sensor body or mounting bracket were slackened, found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Refer to GENERAL PROCEDURES for the calibration procedure.
C1A05-76	Left Rear Height Sensor - wrong mounting position	Incorrect sensor mounting position	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Check for correct sensor installation and orientation. Rectify as necessary
C1A05-78	Left Rear Height Sensor - alignment or adjustment incorrect	Sensor alignment or adjustment incorrect	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Check for correct sensor installation and orientation. Rectify as necessary
C1A06-12	Right Rear Height Sensor - Circuit short to battery	Right rear height sensor circuit short to power Right rear height sensor circuit shorted to another cable Right rear height sensor internal fault	Refer to the electrical circuit diagrams and check the rear right height sensor circuit. If circuit correct suspect a sensor internal fault, renew as required
C1A06-14	Right Rear Height Sensor - Circuit short to ground or open	Wiring to rear right height sensor (signal) open circuit Wiring to rear right height sensor partial short to ground Wiring to rear right height sensor short to other cable Right rear height sensor internal electrical fault	Disconnect electrical connector to height sensor and inspect connector pins & terminals for evidence of corrosion or water ingress. If no corrosion found, disconnect harness at control module: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected). Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V
C1A06-21	Right Rear Height Sensor - Signal amplitude < minimum	Right rear height sensor signal amplitude below minimum Height sensor linkage not connected Height sensor or bracket loose Height sensor bracket bent Incorrect height calibration Height sensor linkage toggled Height sensor water ingress Wiring to height sensor partial short to ground Wiring to height sensor short to other cable Height sensor electrical fault Height sensor linkage bent Incorrect height sensor installed	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Inspect for damage or loose fixings. Confirm that the correct height sensor part number is installed, as specified in the service parts database. To check height sensor: Disconnect electrical connector to height sensor and inspect connecter pins & terminals for evidence of corrosion or water ingress. If no corrosion is found, disconnect harness at adaptive damping system control module then: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected). * Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V. To check sensor operation on the vehicle: Check for water ingress around the height sensors, electrical connectors or shaft end. Check for excessive movement in the shaft in all directions. Raise vehicle (ideally on wheels-free ramp) until suspension on corner under investigation is at full extension to gain access to height sensor. Access may be improved by removing road-wheel. Carefully disconnect the height sensor link from the upper suspension arm. Monitor the height sensor signal voltage output for the height sensor under investigation. Position the sensor arm so it is in the mid position and confirm that the voltage is around 2.5 volts. Move the sensor arm over the range ±40° around the mid position and confirm that the voltage changes smoothly between around 0.2 volts and 4.8 volts. If voltages are incorrect or do not change smoothly then renew the sensor.NOTE: For angles of movement beyond ±40°, the sensor signal will remain at a voltage of ~0.15V or ~4.85V, depending on position of sensor lever. This is normal. When investigation is complete, install the height sensor link to the upper arm. If any fixings to the height sensor body or mounting bracket were slackened, found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Refer to GENERAL PROCEDURES for the calibration procedure.
C1A06-22	Right Rear Height Sensor - Signal amplitude > maximum	Right Rear Height Sensor - Signal amplitude above maximum Height sensor linkage not connected Height sensor or bracket loose Height sensor bracket bent Incorrect height calibration Height sensor linkage toggled Height sensor water ingress Wiring to height sensor partial short to ground Wiring to height sensor short to other cable Height sensor electrical fault Height sensor linkage bent Incorrect height sensor installed	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Inspect for damage or loose fixings. Confirm that the correct height sensor part number is installed, as specified in the service parts database. To check height sensor: Disconnect electrical connector to height sensor and inspect connecter pins & terminals for evidence of corrosion or water ingress. If no corrosion is found, disconnect harness at adaptive damping system control module then: (A) Check for short circuits between any of the three terminals and vehicle ground. (B) Check for electrical continuity between the two connectors for each of the three terminals. Reconnect electrical connector at control module only. (C) Check voltages at terminals within height sensor connector (sensor not connected). * Voltage to sensor ground connection should be ~0V, voltage to sensor signal connection should be ~0V, voltage to sensor supply connection should be ~5V All voltages should be within ± 0.15V. To check sensor operation on the vehicle: Check for water ingress around the height sensors, electrical connectors or shaft end. Check for excessive movement in the shaft in all directions. Raise vehicle (ideally on wheels-free ramp) until suspension on corner under investigation is at full extension to gain access to height sensor. Access may be improved by removing road-wheel. Carefully disconnect the height sensor link from the upper suspension arm. Monitor the height sensor signal voltage output for the height sensor under investigation. Position the sensor arm so it is in the mid position and confirm that the voltage is around 2.5 volts. Move the sensor arm over the range ±40° around the mid position and confirm that the voltage changes smoothly between around 0.2 volts and 4.8 volts. If voltages are incorrect or do not change smoothly then renew the sensor.NOTE: For angles of movement beyond ±40°, the sensor signal will remain at a voltage of ~0.15V or ~4.85V, depending on position of sensor lever. This is normal. When investigation is complete, install the height sensor link to the upper arm. If any fixings to the height sensor body or mounting bracket were slackened, found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Refer to GENERAL PROCEDURES for the calibration procedure.
C1A06-76	Right Rear Height Sensor - wrong mounting position	Incorrect right rear height sensor mounting position	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Check for correct sensor installation and orientation. Rectify as necessary
C1A06-78	Right Rear Height Sensor - alignment or adjustment incorrect	Right rear height sensor alignment or adjustment incorrect	NOTE: If any height sensor fixings were slackened or found to be loose or if a height sensor was changed, the vehicle ride height MUST be re-calibrated. Perform the height sensor calibration procedure, refer to GENERAL PROCEDURES . Clear the DTC and retest the system
C1B14-1C	Sensor Supply Voltage A - Circuit voltage out of range	Sensor supply voltage A out of range Any height sensor supply partial short to other circuit or ground Any height sensor internal failure Internal control module failure	Refer to the electrical circuit diagrams and check the height sensor supply circuit. Check all height sensors. Check the adaptive damping system control module sensor supply output voltage. Measured voltage should be between 4.995 volts and 4.85 volts.
C1B15-1C	Sensor Supply Voltage B - Circuit voltage out of range	Sensor supply voltage B out of range Any vertical acceleration sensor supply partial short to other circuit or ground. Any vertical acceleration sensor internal failure Internal control module failure	Refer to the electrical circuit diagrams and check accelerometer supply for circuit fault. Check all vertical accelerometers. Check adaptive damping system control module sensor supply output voltage. Measured voltage should be between 4.995 volts and 4.85 volts.
U0001-88	High speed CAN Communication Bus - Bus off	Bus off	Refer to the electrical circuit diagrams and check the power and ground connections to the adaptive damping system control module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network.
U0100-00	Lost Communication With ECM/PCM A - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the engine control module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the engine control module and the adaptive damping system control module
U0101-00	Lost Communication with TCM - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the transmission control module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the transmission control module and the adaptive damping system control module
U0102-00	Lost Communication With Transfer Case Control Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the transfer case control module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the transfer case control module and the adaptive damping system control module
U0103-00	Lost Communication With Gear Shift Control Module A - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the transmission control switch. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the transmission control switch and the adaptive damping system control module.
U0121-00	Lost Communication With ABS Control Module - No sub type information - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the anti-lock brake system control module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the anti-lock brake system control module and the adaptive damping system control module.
U0126-00	Lost Communication With Steering Angle Sensor Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the steering angle sensor module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the steering angle sensor module and the adaptive damping system control module
U0132-00	Lost Communication With Suspension Control Module A - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the air suspension control module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the air suspension control module and the adaptive damping system control module
U0140-00	Lost Communication With Body Control Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the central junction box. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the central junction box and the adaptive damping system control module
U0142-00	Lost Communication With Body Control Module B - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the central junction box. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the central junction box and the adaptive damping system control module
U0155-00	Lost Communication With Instrument Panel Cluster (IPC) Control Module - No sub type information	No sub type information	Refer to the electrical circuit diagrams and check the power and ground connections to the instrument cluster. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the instrument cluster and the adaptive damping system control module
U0300-00	Internal Control Module Software Incompatibility - No sub type information	No sub type information	Check the Central Junction Box vehicle configuration file. Ensure the part number of adaptive damping control module is correct
U0401-68	Invalid Data Received from ECM/PCM A - Event information	Event information	Check the Engine Control Module for related DTCs and refer to the relevant DTC index
U0402-68	Invalid Data Received from TCM - Event information	Event information	Check the Transmission Control Module for related DTCs and refer to the relevant DTC index
U0403-68	Invalid Data Received From Transfer Case Control Module - Event information	Event information	Check the Transfer Case Control Module for related DTCs and refer to the relevant DTC index
U0404-68	Invalid Data Received from Gear Shift Control Module A - Event information	Event information	Check the transmission control switch for related DTCs and refer to the relevant DTC index
U0415-68	Invalid Data Received From ABS Control Module - Event information	Event information	Check the ABS module for related DTCs and refer to the relevant DTC index
U0421-68	Invalid Data Received from Suspension Control Module A - Event information	Event information	Check the air suspension control module for related DTCs and refer to the relevant DTC index
U0422-68	Invalid Data Received From Body Control Module - Event information	Event information	Check the Central Junction Box for related DTCs and refer to the relevant DTC index
U0428-68	Invalid Data Received From Steering Angle Sensor Module (SASM) - Event information	Event information	Check the Steering Angle Sensor Module for related DTCs and refer to the relevant DTC index
U0443-68	Invalid Data Received From Body Control Module B - Event information	Event information	Check the Central Junction Box for related DTCs and refer to the relevant DTC index
U1A14-00	CAN Initialization Failure - No sub type information	CAN network harness short circuit or disconnected	Refer to the electrical circuit diagrams and check the power and ground connections to the adaptive damping system control module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the central junction box and the adaptive damping system control module
U2100-00	Initial Configuration Not Complete - No sub type information	Car configuration data not loaded (new generic electronic module installed to vehicle and not initialized)	Configure the adaptive damping system control module using the manufacturers approved diagnostic system. Clear DTC and retest
U2101-00	Control Module Configuration Incompatible - No sub type information	Car configuration data transmitted over CAN does not match adaptive damping system control module internal configuration	Carry out the new module software installation procedure using the manufacturers approved diagnostic system. Clear DTC and retest
U3000-01	Control module - General electrical failure	General electrical failure	Check integrity of electrical connectors and pins to the adaptive damping system control module. Refer to the electrical circuit diagrams and check the power and ground circuits to the adaptive damping system control module. Check the damper negative circuits for short to ground. Clear the DTC and retest. If the problem persists, renew the adaptive damping system control module
U3000-04	Control Module - System internal failures	Module internal failure	Refer to the electrical circuit diagrams and check the power and ground circuits to the adaptive damping system control module. Clear the DTC and retest. If the problem persists, renew the adaptive damping system control module
U3000-43	Control Module - Special memory failure	Module internal failure	Refer to the electrical circuit diagrams and check the power and ground circuits to the adaptive damping system control module. Clear the DTC and retest. If the problem persists, renew the adaptive damping system control module
U3000-45	Control Module - Program memory failure	Module internal failure	Refer to the electrical circuit diagrams and check the power and ground circuits to the adaptive damping system control module. Clear the DTC and retest. If the problem persists, renew the adaptive damping system control module
U3000-47	Control Module - Watchdog/safety microcontroller failure	Module internal watchdog/safety micro controller failure	If this DTC is logged contact your local in market support
U3000-52	Control Module - Not activated	Adaptive damping system control module has been replaced and not programmed	Install the latest software via the new module installation procedure using the manufacturers approved diagnostic system
U3000-54	Control Module - Missing calibration	Adaptive damping control module has been replaced and no software is installed	Install the latest software via the new module installation procedure using the manufacturers approved diagnostic system
U3003-1C	Battery Voltage - Circuit voltage out of range	Circuit voltage out of range (supply voltage at adaptive damping control module below 10.5V or above 18V for 30 seconds)	Check the battery is in good condition and fully charged . Refer to starting and charging and check the performance of the charging system. Refer to BATTERY AND CHARGING SYSTEM - GENERAL INFORMATION . Refer to the electrical circuit diagrams and check power and ground circuit to adaptive damping system control module
U3003-62	Battery Voltage - Signal compare failure	Signal compare failure High resistance connections Adaptive damping control module Internal failure	Check the battery is in good condition and fully charged . Refer to starting and charging and check the performance of the charging system. Refer to BATTERY AND CHARGING SYSTEM - GENERAL INFORMATION . Refer to the electrical circuit diagrams and check power and ground circuit to adaptive damping system control module