(Drivetrain Control Module (DTCM) - Electrical Diagnostics) - Mp

• Diagnostic Code Index
• DTC Troubleshooting
  • C2006-16 - Battery Voltage - Circuit Voltage Below Threshold
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2006-17 - Battery Voltage - Circuit Voltage Above Threshold
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2010-16 - Battery Voltage 2ND Feed - Circuit Voltage Below Threshold
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2010-17 - Battery Voltage 2ND Feed - Circuit Voltage Above Threshold
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2020-01 - Ecu Internal Fault - General Electrical Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2020-42-ROM_Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2020-47 - Ecu Internal Fault - Watchdog Safety UC Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2020-48 - Ecu Internal Fault - Supervision Software Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2020-94 - Ecu Internal Fault - Unexpected Operation
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2030-42 - Ecu Software Failure - General Memory Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2050-1C - Hall Sensors Supply - Circuit Voltage Out Of Range
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2060-09 - Transfer Case Motor Position Sensor - Component Failure
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2070-09 - PTU Motor Position - Component Failure
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2080-09 - Transfer Case Temperature Sensor - Component Failure
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2080-64 - Transfer Case Motor - Signal Plausibility Failure
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2090-09 - PTU Temperature Sensor - Component Failure
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2100-04 - Motor 1 - System Internal Failures
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2100-13 - Transfer Case Motor - Circuit Open
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2100-14 - Transfer Case Motor - Circuit Short To Ground
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2100-15 - Transfer Case Motor - Circuit Short To Battery
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2100-98-Motor1_Power_Stage_Overload
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2120-04 - Motor 2 - System Internal Failures
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2120-13 - PTU Motor - Circuit Open
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2120-14 - PTU Motor - Circuit Short To Ground
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2120-15 - PTU Motor - Circuit Short To Battery
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2150-98 - Transfer Case Motor - Component Or System Over Temperature
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2160-04 - Transfer Case Motor - System Internal Failures
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2170-98-Motor2_Power_Stage_Overload
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2180-98 - PTU Motor - Component Or System Over Temperature
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2190-98 - PTU Motor - Component Or System Over Temperature
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2200-04 - PTU Motor - System Internal Failures
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2201-64 - Implausible Data Received From BCM
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2202-64 - Terrain Switch Status Signal Not Available
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2203-24 - Switch 1 Request Signal - Signal Stuck High
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2204-24 - Switch 2 Request Signal - Signal Stuck High
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2205-24 - External Temperature - Signal Plausibility Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2206-64 - Steering Wheel Angle - Signal Plausibility Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2208-64 - Over Steering Signal Not Available
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2209-64 - Under Steering Signal Not Available
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2210-92 - Transfer Case Motor - Performance Or Incorrect Operation
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C221B-64 - Implausible Eld Fail Status Signal
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C221D-98 - Transfer Case Motor - Component Or System Over Temperature
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C221E-64 - Brake Pedal Switch Fail Status - Signal Plausibility Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C221F-64 - Drive Style Status Signal - Signal Plausibility Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2220-54 - Ecu Internal Performance - Missing Calibration
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2224-64 - Engine Speed Signal Not Available
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2225-64 - Engine Status Signal Not Available
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2226-64 - Reverse Gear Status - Signal Plausibility Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2227-64 - Engine Torque - Signal Plausibility Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2228-64 - Implausible Data Received From Pcm
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2229-64 - Gear Not Engaged Signal - Signal Not Available
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2230-98 - Transfer Case Motor - Component Or System Over Temperature
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2240-92 - Transfer Case Motor - Performance Or Incorrect Operation
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2250-78 - Transfer Case Motor - Alignment Or Adjustment Incorrect
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2260-63 - Ecu Internal Performance - Circuit Component Protection Time-Out
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2270-77 - PTU Motor Position - Commanded Position Not Reachable
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2280-92 - PTU Motor - Performance Or Incorrect Operation
    • Notes
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2290-92 - PTU Motor - Performance Or Incorrect Operation
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2300-00 - RDM Classification Not Valid - No Subtype Information
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2400-55 - Vehicle Configuration Mismatch - Not Configured
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2501-87 - Brake8 Or GE Or Lin BCM IGW1 Or Status ECM Or Mot TRANSM3 Message Missing - Missing Message
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2502-64-Status_ECM.ETCFAILSTS TRANSM2.TRANSMISSIONFAILSTS Brake8.DSTFAILSTSBRAKE8.ESCFAILSTS Status_ECM.EMSFAILSTS GE.ELECTRICSTEERINGFAILSTS
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2503-87 - Instrument Panel Cluster IPC - Absent
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2504-87 - Lost Communication With Abs
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2506-64 - Shift Lever Position - Signal Plausibility Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2507-64 - Brake System Module - Signal Plausibility Failure
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • U0001-88 - C Can - Bus Off
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1700-87 - BCM Body Control Module - Missing Message
  • U1701-87 - Lost Communication With Pcm
  • U1702-87 - Lost Communication With EPS
  • U1706-87 - Lost Communication With Abs
  • U1952-83 - Implausible Data Received From Abs
  • U1956-83 - Implausible Data Received From Abs
  • U1960-83 - Implausible Data Received From Pcm
  • U1962-83 - Implausible Data Received From Pcm
  • U1964-83 - Implausible Data Received From Pcm
  • U1970-83 - Implausible Data RECIEVED From TCM
  • U1976-83 - Implausible Data Received From BCM
  • U1978-83 - Invalid Data Received From Electric Parking Brake - Value Of Signal Protection Calculation Incorrect
  • U197A-83 - Implausible Data Received From TCM
  • U197C-83 - Implausible Data Received From TCM
  • U1984-83 - Implausible Data Received From Abs
  • U198A-83 - Implausible Data Received From Abs
  • U199A-87 - Lost Communication With Abs
  • U199B-87 - Lost Communication With Abs
  • U2000-64 - Wheel Speed Front - Signal Plausibility Failure
  • U2001-64 - Wheel Speed Rear - Signal Plausibility Failure
  • U2002-87 - Wheel Speed - Missing Message
  • U2003-64 - Yaw Rate Sensor - Signal Plausibility Failure
  • U2004-64 - Yaw Rate Sensor - Signal Plausibility Failure
  • U2005-64 - Engine Status Signal Not Available
  • U2006-64 - EPB Status - Signal Plausibility Failure
• Standard Procedure
  • DTCM Verification Test
    • Diagnostic Test
  • Transfer Case Verification Test
    • Transfer Case Verification Test
  • Pre-Diagnostic Troubleshooting Procedure