DTC: Parking Brake Module (PBM): DTC's

DTC	Description	Possible Causes	Action
C0062-01	Longitudinal Acceleration Sensor - General electrical failure	General electrical failure	Check the electrical connections to the sensor. Clear the DTC and retest. If the problem persists, renew the sensor
C0062-02	Longitudinal Acceleration Sensor - General signal failure	General signal failure	Check the electrical connections to the sensor. Clear the DTC and retest. If the problem persists, renew the sensor
C0062-54	Longitudinal Acceleration Sensor - Missing calibration	Missing calibration	Check the electrical connections to the sensor. Calibrate the sensor using the manufacturers approved diagnostic system
C1104-68	Brake Bedding Mode - Event information	Event information Brake bedding mode has been entered	This is not a fault. This is where the parking brake bedding-in mode has been activated. For information on how the bedding-in mode is activated and deactivated
C1A41-01	Clutch Pedal Sensor - General Electrical Failure	General electrical failure	Check the electrical connections to the sensor. Clear the DTC and retest. If the problem persists, renew the sensor
C1A41-02	Clutch Pedal Sensor - General signal failure	General signal failure	Check the electrical connections to the sensor. Clear the DTC and retest. If the problem persists, renew the sensor
C1A43-01	Motor Supply - General electrical failure	NOTE: The electric motor is part of the parking brake actuator module Internal motor circuit fault	Clear DTCs, complete drive cycle 3 to test for normal operation, refer to the relevant drive cycle shown below this table. Refer to the warranty policy and procedures manual if a module is suspect
C1A43-19	Motor Supply - Circuit current above threshold	Circuit current above threshold	Refer to the electrical circuit diagrams and check the circuit. Check the power and ground connections to the modules
C1A43-67	Motor Supply - Signal incorrect after event	Signal incorrect after event	Check the functionality of the park brake. Check for other related DTCs. Clear the DTC and retest. If the problem persists, renew the park brake actuator
C1A46-01	Mismatch Between Motor Drive Current and Resultant Force - General Electrical Failure	General electrical failure	Check the functionality of the park brake. Check for other related DTCs. Clear the DTC and retest. If the problem persists, renew the park brake actuator.
C1A46-64	Mismatch Between Motor Drive Current and Resultant Force - Signal plausibility failure	Signal plausibility failure	Check the functionality of the park brake. Check for other related DTCs. Clear the DTC and retest. If the problem persists, renew the park brake actuator
C1A47-01	Force Sensor - General electrical failure	NOTE: The force sensor is part of the parking brake actuator module Internal force sensor electrical fault	Clear DTCs, complete drive cycle 1 to test for normal operation, refer to the relevant drive cycle shown below this table. Refer to the warranty policy and procedures manual if a module is suspect.
C1A47-02	Force Sensor - General signal failure	NOTE: The force sensor is part of the parking brake actuator module Internal force sensor plausibility failure	Clear DTCs, complete drive cycle 3 to test for normal operation, refer to the relevant drive cycle shown below this table. Refer to the warranty policy and procedures manual if a module is suspect.
C1A47-54	Force Sensor - Missing calibration	NOTE: The force sensor is part of the parking brake actuator module Internal force sensor not calibrated	Clear DTCs, complete drive cycle 1 to test for normal operation, refer to the relevant drive cycle shown below this table. Refer to the warranty policy and procedures manual if a module is suspect.
C1A48-01	Warning Lamp - General electrical failure	Parking brake actuator module to instrument cluster warning lamp circuit open circuit Parking brake actuator module to instrument cluster warning lamp circuit short circuit to ground Parking brake actuator module to instrument cluster warning lamp circuit short circuit to power Parking brake actuator module fault Instrument cluster fault	Check the parking brake actuator module to instrument cluster warning lamp circuit. Refer to the electrical circuit diagrams. Rectify as necessary. Refer to the warranty policy and procedures manual if a module is suspect. Clear DTCs, complete drive cycle 1 to test for normal operation
C1A53-68	Manual Emergency Release Activated - Event information	Emergency release cable activated and stuck/damaged Parking brake cables seized/damaged Actuator jammed	Check that the emergency release cable is not permanently pulled (or stuck). Check the parking brake cables for broken or loose connections. Attempt to re-engage the parking brake by pulling the apply switch TWICE. Clear DTCs, complete the following drive cycle. Pull the parking brake emergency release cable. Pull the parking brake switch to the apply position, hold until the parking brake motor has stopped (this may take up to 20 seconds). Release the switch to idle position. For parking brake actuator module manual emergency release
U0073-88	Control Module Communication Bus "A" Off - Bus off	Bus off	Refer to the electrical circuit diagrams and check the power and ground connections to the 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 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 parking brake 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 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 parking brake 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 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 ABS module and parking brake module
U0121-00	Lost Communication With Anti-Lock Brake System (ABS) 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 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 ABS module and parking brake 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 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 generic electronics module and parking brake module
U0300-55	Internal Control Module Software Incompatibility - not configured	Parking brake module configuration does not match vehicle configuration Parking brake actuator module fault	Check that the correct module is installed to the vehicle. Check that the Car Configuration File (CCF) is being correct. Configure the module(s) using the approved diagnostic system
U0401-00	Invalid Data Received From ECM/PCM A - No sub type information	No sub type information	Check the engine control module for related DTCs and refer to the relevant DTC index
U0402-00	Invalid data received from the TCM - No sub type information	No sub type information	Check the transmission control module for related DTCs and refer to the relevant DTC index
U0403-00	Invalid Data Received From The Transfer Case Control Module - No sub type information	No sub type information	Check the transfer case control module for related DTCs and refer to the relevant DTC index
U0415-00	Invalid Data Received From Anti-Lock Brake System (ABS) Control Module - No sub type information	No sub type information	Check the ABS module for related DTCs and refer to the relevant DTC index.
U0422-00	Invalid Data Received From Body Control Module - No sub type information	No sub type information	Check the Central Junction Box for related DTCs and refer to the relevant DTC index
U1A14-49	CAN Initialization failure- Internal electronic failure	CAN error Parking brake actuator module fault	Clear DTCs, complete drive cycle 1 to test for normal operation, refer to the relevant drive cycle shown below this table. Refer to the warranty policy and procedures manual if a module is suspect.
U2002-01	Switch - General electrical failure	Parking brake switch circuit open circuit Parking brake switch circuit short circuit to ground Parking brake switch circuit short circuit to power Parking brake switch circuit short circuit to each other Parking brake switch fault	Note that this DTC can be set by very slow operation of the parking brake switch. Check the parking brake switch and circuits. Refer to the electrical circuit diagrams. Install a new parking brake switch as necessary. Clear DTCs, complete drive cycle 1
U2002-12	Switch - Circuit short to battery	Parking brake switch circuit short circuit to power Parking brake switch fault	Check the parking brake switch and circuits. Refer to the electrical circuit diagrams. Install a new parking brake switch as necessary. Clear DTCs, complete drive cycle 1
U2002-2F	Switch - Signal erratic	Parking brake switch signal erratic Parking brake switch fault	Note that this DTC can be set by very slow operation of the parking brake switch. Check the parking brake switch and circuits. Refer to the electrical circuit diagrams. Install a new parking brake switch as necessary. Clear DTCs, complete drive cycle 1
U2002-92	Switch - Performance or incorrect operation	Parking brake switch performance or incorrect operation Parking brake switch fault	Note that this DTC can be set by very slow operation of the parking brake switch. Check the parking brake switch and circuits. Refer to the electrical circuit diagrams. Install a new parking brake switch as necessary. Clear DTCs, complete drive cycle 1
U2012-00	Car Configuration Parameter(s) - No sub type information	Module incorrectly programmed	Check/amend the Car Configuration File using the manufacturer approved diagnostic system
U3000-00	Control Module - No sub type information	General electric failure	Check the control module connections for security and serviceability. Clear the DTC and retest
U3000-16	Control Module - Circuit voltage below threshold	Control module circuit voltage below threshold: Voltage less than (master control module voltage - 2V) for > 10 seconds Battery voltage low Control module circuit High resistance	Check the battery condition and state of charge. Refer to the relevant section of the workshop manual. Check the module power and ground circuits. Refer to the electrical circuit diagrams
U3000-17	Control Module - Circuit voltage above threshold	Control module circuit voltage above threshold Battery voltage high (overcharging) Control module circuit short circuit to power	Check the battery condition and state of charge. Refer to the relevant section of the workshop manual. Check the module power and ground circuits. Refer to the electrical circuit diagrams
U3000-4B	Control Module - Over temperature	Control module over temperature	Allow the unit to cool, clear the DTC and retest. Do not renew the modulator as this is a protection function to ensure no internal damage occurs
U300A-64	Ignition Switch - Signal plausibility failure	Signal plausibility failure	Check the ignition switch connections. Check the circuit between the ignition switch and the parking brake module. Refer to the electrical circuit diagrams. Clear the DTC and retest
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
U0452-68	Invalid Data Received From Restraints Control Module - event information	Event information	Check the Restraints Control Module for related DTCs and refer to the relevant DTC index
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