DTC Index

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).
Intermittent faults may cause DTCs to be logged, however some DTCs may be cleared during an ignition off, ignition on cycle. Carry out a road test (if safe to do so), check the functionality of the system and retrieve any DTCs before turning the ignition off.

DTC	Description	Possible Causes	Action
B1C31 - 73	Steering Column Motor Relay	Software error (electric column not installed) Steering column motor relay fault (stuck on)	Where an electric column adjustment is not installed, no action necessary, clear/ignore DTC. Where an electric column adjustment is installed, refer to the electrical guides and check the column motor circuit for short or open circuit and check/renew the memory control module as necessary
B1C31 - 93	Steering Column Motor Relay	Software error (electric column not installed) Memory control module internal relay fault (inoperative)	Where an electric column adjustment is not installed, no action necessary, clear/ignore DTC. Where an electric column adjustment is installed, check/renew the control module as necessary
B1C32 - 13	Steering Column Tilt Solenoid	Software error (electric column not installed) Steering column motor tilt solenoid open load	Where an electric column adjustment is not installed, no action necessary, clear/ignore DTC. Where an electric column adjustment is installed, refer to the electrical guides and check the column tilt solenoid circuit for short or open circuit and check/renew the tilt solenoid as necessary
B1C32 - 96	Steering Column Tilt Solenoid	Software error (electric column not installed) Steering column motor tilt solenoid thermal overload	Where an electric column adjustment is not installed, no action necessary, clear/ignore DTC. Where an electric column adjustment is installed, refer to the electrical guides and check the column tilt solenoid circuit for short or open circuit. Check for other relevant DTCs and repair as necessary. Allow the solenoid to cool, clear the DTC and check the solenoid/tilt function operation. If the DTC persists renew the tilt solenoid as necessary
B1C33 - 3A	Steering Column Tilt Feedback Signal	Software error (electric column not installed) Steering column tilt motor moved beyond expected range Sensor circuit open or short circuit Motor position sensor fault	Where an electric column adjustment is not installed, no action necessary, clear/ignore DTC. Where an electric column adjustment is installed, refer to the electrical guides and check the column tilt solenoid feedback circuit for short or open circuit. Check the solenoid/tilt function operation and range of movement. Renew the tilt solenoid as necessary
B1C34 - 13	Steering Column Telescopic Solenoid	Software error (electric column not installed) Steering column motor telescopic solenoid open load	Where an electric column adjustment is not installed, no action necessary, clear/ignore DTC. Where an electric column adjustment is installed, refer to the electrical guides and check the column telescopic solenoid circuit for short or open circuit and check/renew the tilt solenoid as necessary
B1C34 - 96	Steering Column Telescopic Solenoid	Software error (electric column not installed) Steering column motor telescopic solenoid thermal overload	Where an electric column adjustment is not installed, no action necessary, clear/ignore DTC. Where an electric column adjustment is installed, refer to the electrical guides and check the column telescopic solenoid circuit for short or open circuit. Check for other relevant DTCs and repair as necessary. Allow the solenoid to cool, clear the DTC and check the solenoid/telescopic function operation. If the DTC persists renew the telescopic solenoid as necessary
B1C35 - 3A	Steering Column Telescopic Feedback Signal	Software error (electric column not installed) Steering column telescopic motor moved beyond expected range Sensor circuit open or short circuit Motor position sensor fault	Where an electric column adjustment is not installed, no action necessary, clear/ignore DTC. Where an electric column adjustment is installed, refer to the electrical guides and check the column telescopic solenoid feedback circuit for short or open circuit. Check the solenoid/telescopic function operation and range of movement. Renew the telescopic solenoid as necessary
B1C36 - 3A	Steering Column Tilt/Telescope Switch	Software error (electric column not installed) Steering column tilt/telescopic switch voltage beyond expected range Sensor circuit open or short circuit Switch fault	Where an electric column adjustment is not installed, no action necessary, clear/ignore DTC. Where an electric column adjustment is installed, refer to the electrical guides and check the column tilt/telescopic switch circuit for short or open circuit. Check the tilt/telescopic switch operation and renew the switch as necessary
C0051 - 04	Steering Wheel Position Sensor	System internal failure Harness/connector issue	Check the steering angle sensor, connector and circuits. Refer to the electrical guides
C0051 - 62	Steering Wheel Position Sensor	Signal compare failure Harness/connector issue	Check the steering angle sensor, connector and circuits. Refer to the electrical guides
C0051 - 64	Steering Wheel Position Sensor	Signal plausibility failure Harness/connector issue	Check the steering angle sensor, connector and circuits. Refer to the electrical guides
C1B18 - 62	Supply Voltage X-Ref Check	Inconsistent battery voltages received by air suspension control module Air suspension control module supply circuit short circuit to ground Air suspension control module supply circuit high resistance Air suspension control module failure	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Refer to the warranty policy and procedures manual if a module is suspect
U0073 - 88	Control Module Communication Bus 'A' Off	CAN bus off	Refer to the Network Communications information
U0122 - 87	Lost Communication With Vehicle Dynamics Control Module	CAN module status signals not received from the VDM in the specified time	Check for ABS DTCs. Refer to the Network Communications information
U0126 - 87	Lost Communication With Steering Angle Sensor Module	CAN bus fault Steering angle sensor module disconnected Steering angle sensor module not configured Steering angle sensor module failure Harness/connector issue	Check the control module installation/configuration. Refer to the Network Communications information
U0300 - 55	Internal Control Module Software Incompatibility	Software incompatibility with ATCM Not configured	Configure the modules using the approved diagnostic system. Refer to the Network Communications information.
U0416 - 86	Invalid Data Received From Vehicle Dynamics Control Module	ABS fault	Check for dynamic suspension/ABS DTCs. Refer to the relevant information.
U1A14 - 49	CAN Initialization Failure	Internal electronic fault	Configure the steering angle sensor module using the approved diagnostic system. Refer to the Network Communications information.
U3002 - 62	Vehicle Identification Number	Signal compare failure	Program the module using the approved diagnostic system