ABS Module DTC List

DTC	Description	Action
B1342	ECU is Faulted	CLEAR the DTCs. REPEAT the self-test. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . REPEAT the self-test.
B1596	Service Continuous Codes	The ABS module will disable the self-test for certain DTCs once they are set. The ABS module will re-enable the self-test once the condition that set the fault is repaired, the DTC is cleared and the ignition is cycled. If the DTCs are cleared and the self-test is carried out before the ignition is cycled, B1596 will set. CYCLE the ignition from ON to OFF and back to ON. CARRY OUT the ABS module self-test. DIAGNOSE all other DTCs before diagnosing B1596.
B1676	Battery Pack Voltage Out of Range	Go To PINPOINT TEST A .
B2477	Module Configuration Failure	CONFIGURE the ABS module using as-built data and correct tire size. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION . CYCLE the ignition switch and REPEAT the self-test. If DTC B2477 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . REPEAT the self-test.
B2900	VIN Mismatched	Go To PINPOINT TEST F .
C1105	Traction Control Disable Lamp Circuit Short to Battery	Go To PINPOINT TEST L .
C1145	Wheel Speed Sensor RF Input Circuit Failure	Go To PINPOINT TEST B .
C1155	Wheel Speed Sensor LF Input Circuit Failure	Go To PINPOINT TEST B .
C1165	Wheel Speed Sensor RR Input Circuit Failure	Go To PINPOINT TEST B .
C1175	Wheel Speed Sensor LR Input Circuit Failure	Go To PINPOINT TEST B .
C1222	Wheel Speed Sensor Mismatch	Go To PINPOINT TEST C .
C1266	ABS Valve Power Relay Circuit Failure	Go To PINPOINT TEST D .
C1278	Steering Wheel Angle 1 and 2 Signal Faulted	Go To PINPOINT TEST H .
C1280	Yaw Rate Sensor Signal Fault	Go To PINPOINT TEST I .
C1282	Lateral Accelerometer Signal Fault	Go To PINPOINT TEST I .
C1288	Pressure Transducer Main/Primary Input Circuit Failure	Go To PINPOINT TEST J .
C1296	Wheel Speed LF Signal Fault	Go To PINPOINT TEST C .
C1297	Wheel Speed RF Signal Fault	Go To PINPOINT TEST C .
C1298	Wheel Speed RR Signal Fault	Go To PINPOINT TEST C .
C1299	Wheel Speed LR Signal Fault	Go To PINPOINT TEST C .
C1300	ABS Hydraulic Pump Motor Circuit Failure	Go To PINPOINT TEST E .
C1440	Pressure Transducer Main/Primary Signal Faulted	Go To PINPOINT TEST J .
C1446	Brake ON/OFF Plausibility Fault(s)	Go To PINPOINT TEST J .
C1516	Roll Rate Sensor Signal Fault	Go To PINPOINT TEST I .
C1805	Mismatched PCM and/or ABSTC ^a Module	CONFIGURE the ABS module using as-built data and correct tire size. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION . CYCLE the ignition switch and REPEAT the self-test. If DTC C1805 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . REPEAT the self-test.
C1956	Steering Angle Sensor Circuit Failure	Go To PINPOINT TEST H .
C1963	Stability Assist Inhibit Warning	NOTE: This DTC will not clear until the vehicle has been driven above 48 km/h (30 mph) with input from the steering wheel rotation sensor. REPAIR all other steering wheel angle sensor and RCM DTCs before repairing DTC C1963. Go To PINPOINT TEST H .
C1975	IVD ^b Plausibility Failure	REPAIR all other steering wheel angle sensor and RCM DTCs before repairing DTC C1975. Go To PINPOINT TEST H .
C2770	Longitudinal Acceleration Sensor Signal Fault	Go To PINPOINT TEST I .
U0073	Control Module Communication Bus A Off	REFER to MODULE COMMUNICATIONS NETWORK to diagnose the no communication concern.
U0074	Control Module Communication Bus B Off	Go To PINPOINT TEST I .
U0100	Lost Communication With Engine Control Module (ECM)/PCM	REFER to MODULE COMMUNICATIONS NETWORK to diagnose the no communication concern.
U0102	Lost Communication With Transfer Case Control Module	REFER to MODULE COMMUNICATIONS NETWORK to diagnose the no communication concern.
U0104	Lost Communication With Cruise-Control Module (C-CM)	REFER to MODULE COMMUNICATIONS NETWORK to diagnose the no communication concern.
U0131	Lost Communication With Power Steering Control Module (PSCM) (VAPS )	REFER to MODULE COMMUNICATIONS NETWORK to diagnose the no communication concern.
U0151	Lost Communication With Restraints Control Module (RCM)	Go To PINPOINT TEST I .
U0155	Lost Communication With Instrument Panel Cluster Control Module	REFER to MODULE COMMUNICATIONS NETWORK to diagnose the no communication concern.
U0405	Invalid Data Received From Cruise-Control Module (C-CM)	This DTC can set due to a fault in the speed control system or because the Cruise-Control Module (C-CM) is unable to communicate over the High Speed Controller Area Network (HS-CAN) bus. CARRY OUT a self-test of the C-CM . If the scan tool indicates that the CCM is not responding, REFER to MODULE COMMUNICATIONS NETWORK to diagnose the network communication concern. If C-CM DTCs are present, REFER to COLLISION AVOIDANCE to diagnose the speed control system fault.
U0428	Invalid Data Received From Steering Angle Sensor Module (SASM) (Power Steering Control Module (PSCM))	This DTC can set due to a fault in the Electronic Power Assist Steering (EPAS) system or because the Power Steering Control Module (PSCM) is unable to communicate over the HS-CAN bus. CARRY OUT a self-test of the PSCM . If the scan tool indicates that the PSCM is not responding, REFER to MODULE COMMUNICATIONS NETWORK to diagnose the network communication concern. If PSCM DTCs are present, REFER to STEERING SYSTEM - ELECTRONIC POWER ASSIST STEERING (EPAS) to diagnose the EPAS system fault.
U0433	Invalid Data Received From Cruise Control Front Distance Range Sensor	This DTC can set due to a fault in the speed control system or because the C-CM is unable to communicate over the HS-CAN bus. CARRY OUT a self-test of the C-CM . If the scan tool indicates that the C-CM is not responding, REFER to MODULE COMMUNICATIONS NETWORK to diagnose the network communication concern. If C-CM DTCs are present, REFER to COLLISION AVOIDANCE to diagnose the speed control system fault.
U0452	Invalid Data Received From Restraints Control Module (RCM)	Go To PINPOINT TEST I .
U2023	Fault Received From External Node	This DTC indicates that other communication "U-codes" are present in the module. DIAGNOSE and REPAIR all other U-codes. CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test.
U2050	No Application Present	CONFIGURE the ABS module using as-built data. REFER to Programmable Module Installation (PMI) Using the Integrated Diagnostic System (IDS) When the Original Module is Not Available in MODULE CONFIGURATION . REPEAT the self-test.