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Anti-Lock Brake System (ABS) Module Diagnostic Trouble Code (DTC) Index

NOTE: If a wheel speed signal fault or a pump motor fault is detected, the yellow ABS warning indicator cannot be reset with the key OFF and key ON method. The vehicle must be driven over 12 km/h (8 mph) for the ABS module to carry out a re-check of the system before the yellow ABS warning indicator is turned OFF.
ANTI-LOCK BRAKE SYSTEM MODULE DIAGNOSTIC TROUBLE CODE INDEX

DTC Description Source Action
B1318 Battery Voltage Low ABS Go To PINPOINT TEST C: DTC B1318, BATTERY VOLTAGE LOW .
B1342 ECU Is Defective ABS INSTALL a new ABS module. REFER to MODULE . REPEAT the self-test.
B1484 Brake Pedal Input Open Circuit ABS Go To PINPOINT TEST D: DTC B1484, BRAKE PEDAL INPUT OPEN CIRCUIT .
B1596 Repair Continuous Codes ABS REPAIR the DTCs retrieved.
C1095 ABS Hydraulic Pump Motor Circuit Failure ABS Go To PINPOINT TEST E: DTC C1095, ABS HYDRAULIC PUMP MOTOR FAILURE .
C1145 RF Wheel Speed Sensor Input Circuit Failure ABS Go To PINPOINT TEST F: DTC C1145 (RF), C1155 (LF), C1165 (RR), C1175 (LR), DTC C1233 (LF), DTC C1234 (RF), DTC C1235 (RR), DTC C1236 (LR) - ANTI-LOCK BRAKE SENSOR INPUT CIRCUIT FAILURE/SIGNAL MISSING .
C1155 LF Wheel Speed Sensor Input Circuit Failure ABS Go To PINPOINT TEST F: DTC C1145 (RF), C1155 (LF), C1165 (RR), C1175 (LR), DTC C1233 (LF), DTC C1234 (RF), DTC C1235 (RR), DTC C1236 (LR) - ANTI-LOCK BRAKE SENSOR INPUT CIRCUIT FAILURE/SIGNAL MISSING .
C1165 RR Wheel Speed Sensor Input Circuit Failure ABS Go To PINPOINT TEST F: DTC C1145 (RF), C1155 (LF), C1165 (RR), C1175 (LR), DTC C1233 (LF), DTC C1234 (RF), DTC C1235 (RR), DTC C1236 (LR) - ANTI-LOCK BRAKE SENSOR INPUT CIRCUIT FAILURE/SIGNAL MISSING .
C1175 LR Wheel Speed Sensor Input Circuit Failure ABS Go To PINPOINT TEST F: DTC C1145 (RF), C1155 (LF), C1165 (RR), C1175 (LR), DTC C1233 (LF), DTC C1234 (RF), DTC C1235 (RR), DTC C1236 (LR) - ANTI-LOCK BRAKE SENSOR INPUT CIRCUIT FAILURE/SIGNAL MISSING .
C1222 Wheel Speed Sensor Mismatch ABS Go To PINPOINT TEST G: DTC C1222, ANTI-LOCK BRAKE SENSOR MISMATCH .
C1233 LF Wheel Speed Sensor Input Signal Missing ABS Go To PINPOINT TEST F: DTC C1145 (RF), C1155 (LF), C1165 (RR), C1175 (LR), DTC C1233 (LF), DTC C1234 (RF), DTC C1235 (RR), DTC C1236 (LR) - ANTI-LOCK BRAKE SENSOR INPUT CIRCUIT FAILURE/SIGNAL MISSING .
C1234 RF Wheel Speed Sensor Input Signal Missing ABS Go To PINPOINT TEST F: DTC C1145 (RF), C1155 (LF), C1165 (RR), C1175 (LR), DTC C1233 (LF), DTC C1234 (RF), DTC C1235 (RR), DTC C1236 (LR) - ANTI-LOCK BRAKE SENSOR INPUT CIRCUIT FAILURE/SIGNAL MISSING .
C1235 RR Wheel Speed Sensor Input Signal Missing ABS Go To PINPOINT TEST F: DTC C1145 (RF), C1155 (LF), C1165 (RR), C1175 (LR), DTC C1233 (LF), DTC C1234 (RF), DTC C1235 (RR), DTC C1236 (LR) - ANTI-LOCK BRAKE SENSOR INPUT CIRCUIT FAILURE/SIGNAL MISSING .
C1236 LR Wheel Speed Sensor Input Signal Missing ABS Go To PINPOINT TEST F: DTC C1145 (RF), C1155 (LF), C1165 (RR), C1175 (LR), DTC C1233 (LF), DTC C1234 (RF), DTC C1235 (RR), DTC C1236 (LR) - ANTI-LOCK BRAKE SENSOR INPUT CIRCUIT FAILURE/SIGNAL MISSING .
C1266 ABS Valve Power Relay Circuit Failure ABS Go To PINPOINT TEST H: ABS VALVE POWER RELAY CIRCUIT FAILURE .
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