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Anti-Lock Brakes DTCS

ABS MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Perform Test
B1342 ABS Module Internal Failure INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE .
B1676 Battery Voltage Out of Range Go To PINPOINT TEST J: DTC C1676 - BATTERY VOLTAGE OUT OF RANGE .
C1095/C1096 Anti-Lock Brake System (ABS) Hydraulic Pump Motor Circuit Failure Go To PINPOINT TEST I: DTC C1095 AND C1096 - ANTI-LOCK BRAKE SYSTEM (ABS) HYDRAULIC PUMP MOTOR CIRCUIT FAILURE .
C1145 RF Wheel Speed Sensor Input Circuit Failure Go To PINPOINT TEST B: DTC C1145 (RF), DTC C1155 (LF), DTC C1230 (REAR) - WHEEL SPEED SENSOR INPUT CIRCUIT FAILURE .
C1148 RF Wheel Speed Sensor Coherency Fault Go To PINPOINT TEST D: DTCS C1148, C1158, AND C1229 WHEEL SPEED SENSOR COHERENCY FAULT .
C1155 LF Wheel Speed Sensor Input Circuit Failure Go To PINPOINT TEST B: DTC C1145 (RF), DTC C1155 (LF), DTC C1230 (REAR) - WHEEL SPEED SENSOR INPUT CIRCUIT FAILURE .
C1158 LF Wheel Speed Sensor Coherency Fault Go To PINPOINT TEST D: DTCS C1148, C1158, AND C1229 WHEEL SPEED SENSOR COHERENCY FAULT .
C1169 Excessive Anti-Lock Brake System (ABS) Fluid Dump Time REPAIR all other DTCs, Go To PINPOINT TEST E: DTC C1169 - EXCESSIVE ANTI-LOCK BRAKE SYSTEM (ABS) FLUID DUMP TIME .
C1184 Anti-Lock Brake System (ABS) Time Out Go To PINPOINT TEST H: DTC C1184 - ANTI-LOCK BRAKE SYSTEM (ABS) SYSTEM TIME-OUT .
C1185 Anti-Lock Brake System (ABS) Power Relay Output Circuit Failure Go To PINPOINT TEST F: DTC C1185 - ANTI-LOCK BRAKE SYSTEM (ABS) POWER RELAY OUTPUT CIRCUIT FAILURE .
C1194, C1196, C1198, C1200, C1202, C1204, C1206, C1208, C1210, C1212, C1214 or C1216 ABS Valve Coil Circuit Failure INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE .
C1220 Lamp ABS Warning Output Circuit Short To Battery REFER to INSTRUMENT CLUSTER- CONVENTIONAL or INSTRUMENT CLUSTER- NATURAL GAS to continue diagnosis of the lamp.
C1222 Wheel Speed Mismatch Go To PINPOINT TEST C: DTC C1222 - WHEEL SPEED MISMATCH, DTC C1237 (REAR), DTC C1233 (LF), DTC C1234 (RF) - WHEEL SPEED INPUT SIGNAL MISSING .
C1225/C1226 Lamp Brake Warning Output Circuit Failure REFER to INSTRUMENT CLUSTER- CONVENTIONAL , or INSTRUMENT CLUSTER- NATURAL GAS to continue diagnosis of the lamp.
C1229 Differential Wheel Speed Sensor Coherency Fault Go To PINPOINT TEST D: DTCS C1148, C1158, AND C1229 WHEEL SPEED SENSOR COHERENCY FAULT .
C1230 Differential Wheel Speed Sensor Input Circuit Failure Go To PINPOINT TEST B: DTC C1145 (RF), DTC C1155 (LF), DTC C1230 (REAR) - WHEEL SPEED SENSOR INPUT CIRCUIT FAILURE .
C1233 LF Wheel Speed Input Signal Missing Go To PINPOINT TEST C: DTC C1222 - WHEEL SPEED MISMATCH, DTC C1237 (REAR), DTC C1233 (LF), DTC C1234 (RF) - WHEEL SPEED INPUT SIGNAL MISSING .
C1234 RF Wheel Speed Input Signal Missing Go To PINPOINT TEST C: DTC C1222 - WHEEL SPEED MISMATCH, DTC C1237 (REAR), DTC C1233 (LF), DTC C1234 (RF) - WHEEL SPEED INPUT SIGNAL MISSING .
C1237 Differential Wheel Speed Input Signal Missing Go To PINPOINT TEST C: DTC C1222 - WHEEL SPEED MISMATCH, DTC C1237 (REAR), DTC C1233 (LF), DTC C1234 (RF) - WHEEL SPEED INPUT SIGNAL MISSING .