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Anti-Lock Brake DTCS

ANTI-LOCK BRAKE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Source Action
B1317 Battery Voltage High ABS Module Jump starting the vehicle could cause DTC B1317. If it has been jump started recently Clear the DTCs. See PINPOINT TEST 2: DTC C1186-ABS POWER RELAY OUTPUT OPEN CIRCUIT AND B1317 AND B1318- BATTERY VOLTAGE HIGH/ BATTERY VOLTAGE LOW , .
B1318 Battery Voltage Low ABS Module Jump starting the vehicle could cause DTC B1318. If it has been jump started recently Clear the DTCs. See PINPOINT TEST 2: DTC C1186-ABS POWER RELAY OUTPUT OPEN CIRCUIT AND B1317 AND B1318- BATTERY VOLTAGE HIGH/ BATTERY VOLTAGE LOW , .
B1342 ABS Module Failure ABS Module Clear all DTCs. If the DTC is still present, install a new ABS control module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE and carry out the self-test with the brake pedal not applied.
B1485 Brake Pedal Input Circuit Battery Short ABS Module
NOTE:
  • DTC B1485 will be set if the self-test is carried out with the brake pedal applied.
See PINPOINT TEST 6: DTC B1485: BRAKE PEDAL INPUT CIRCUIT BATTERY SHORT , .
C1095 ABS Hydraulic Pump Motor Circuit Failure ABS Module Turn the ignition switch to the OFF position. Turn the ignition switch to the ON position, clear the DTCs and drive the vehicle at least 10 km/h (6.25 mph). If DTC C1095 is retrieved again, See PINPOINT TEST 5: DTCS C1095 AND C1096-ABS HYDRAULIC PUMP MOTOR CIRCUIT FAILURE/OPEN , . If DTC C1095 is not retrieved again, See PINPOINT TEST 9: CHECK FOR CORRECT ANTI-LOCK BRAKE SYSTEM (ABS) MODULE OPERATION , .
C1096 ABS Hydraulic Pump Motor Circuit Open ABS Module
NOTE:
  • DTC C1096 may be caused when the ABS hydraulic pump motor is commanded ON without the valve power relay commanded ON, when using the ABS active command mode.
Turn the ignition switch to the OFF position. Turn the ignition switch to the ON position, clear the DTCs and drive the vehicle at least 10 km/h (6.25 mph). If DTC C1096 is retrieved again, See PINPOINT TEST 5: DTCS C1095 AND C1096-ABS HYDRAULIC PUMP MOTOR CIRCUIT FAILURE/OPEN , . If DTC C1096 is not retrieved again, See PINPOINT TEST 9: CHECK FOR CORRECT ANTI-LOCK BRAKE SYSTEM (ABS) MODULE OPERATION , .
C1145 RF Wheel Speed Sensor Input Circuit Failure ABS Module See PINPOINT TEST 3: DTCS C1145, C1155, AND C1230 - WHEEL SPEED SENSOR CIRCUIT FAILURE , .
C1148 RF Wheel Speed Sensor Coherency Fault ABS Module If DTCs C1145, C1155 or C1230 are present, they must be diagnosed first. See PINPOINT TEST 3: DTCS C1145, C1155, AND C1230 - WHEEL SPEED SENSOR CIRCUIT FAILURE , . If DTCs C1145, C1155 or C1230 are not present, turn the ignition switch to the OFF position. Turn the ignition switch to the ON position, clear the DTCs and drive the vehicle at least 10 km/h (6.25 mph) for at least one minute. If the DTCs are retrieved again, See PINPOINT TEST 4: DTCS C1148, C1158, C1229, C1233, C1234 AND C1237 -WHEEL SPEED SENSOR COHERENCY FAULT/SIGNAL INCORRECT , . If the DTCs are not retrieved, See PINPOINT TEST 9: CHECK FOR CORRECT ANTI-LOCK BRAKE SYSTEM (ABS) MODULE OPERATION , PINPOINT TEST 4: DTCS C1148, C1158, C1229, C1233, C1234 AND C1237 - WHEEL SPEED SENSOR COHERENCY FAULT/SIGNAL INCORRECT If the DTCs are not retrieved, See PINPOINT TEST 9: CHECK FOR CORRECT ANTI-LOCK BRAKE SYSTEM (ABS) MODULE OPERATION , PINPOINT TEST 4: DTCS C1148, C1158, C1229, C1233, C1234 AND C1237 - WHEEL SPEED SENSOR COHERENCY FAULT/SIGNAL INCORRECT . If the DTCs are not retrieved, See PINPOINT TEST 9: CHECK FOR CORRECT ANTI-LOCK BRAKE SYSTEM (ABS) MODULE OPERATION .
C1155 LF Wheel Speed Sensor Input Circuit Failure ABS Module See PINPOINT TEST 3: DTCS C1145, C1155, AND C1230 - WHEEL SPEED SENSOR CIRCUIT FAILURE , .
C1158 LF Wheel Speed Sensor Coherency Fault ABS Module If DTCs C1145, C1155 or C1230 are present, they must be diagnosed first See PINPOINT TEST 3: DTCS C1145, C1155, AND C1230 - WHEEL SPEED SENSOR CIRCUIT FAILURE , . If DTCs C1145, C1155 or C1230 are not present, turn the ignition switch to the OFF position. Turn the ignition switch to the ON position, clear the DTCs and drive the vehicle at least 10 km/h (6.25 mph) for at least one minute. If the DTCs are retrieved again, See PINPOINT TEST 4: DTCS C1148, C1158, C1229, C1233, C1234 AND C1237 -WHEEL SPEED SENSOR COHERENCY FAULT/SIGNAL INCORRECT , . If the DTCs are not retrieved, See PINPOINT TEST 9: CHECK FOR CORRECT ANTI-LOCK BRAKE SYSTEM (ABS) MODULE OPERATION , PINPOINT TEST 4: DTCS C1148, C1158, C1229, C1233, C1234 AND C1237 - WHEEL SPEED SENSOR COHERENCY FAULT/SIGNAL INCORRECT . If the DTCs are not retrieved, See PINPOINT TEST 9: CHECK FOR CORRECT ANTI-LOCK BRAKE SYSTEM (ABS) MODULE OPERATION , PINPOINT TEST 4: DTCS C1148, C1158, C1229, C1233, C1234 AND C1237 - WHEEL SPEED SENSOR COHERENCY FAULT/SIGNAL INCORRECT . If the DTCs are not retrieved, See PINPOINT TEST 9: CHECK FOR CORRECT ANTI-LOCK BRAKE SYSTEM (ABS) MODULE OPERATION , .
C1186 ABS Power Relay Open ABS Module See PINPOINT TEST 2: DTC C1186-ABS POWER RELAY OUTPUT OPEN CIRCUIT AND B1317 AND B1318- BATTERY VOLTAGE HIGH/ BATTERY VOLTAGE LOW , .
C1187 Brake Fluid Level Sensor Input Open Circuit ABS Module Check the electrical connector at the brake fluid level switch for correct installation. Connect the connector if not secured correctly. If connector is secured correctly, See PINPOINT TEST 8: DTC C1187: BRAKE FLUID LEVEL INPUT CIRCUIT OPEN , .
C1194 ABS Outlet Valve Coil LF Circuit Failure ABS Module Clear all DTCs. If DTC C1194 is retrieved again, install a new anti-lock brake system (ABS) module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE and carry out the self-test with the brake pedal not applied.
C1198 ABS Inlet Valve Coil LF Circuit Failure ABS Module Clear all DTCs. If DTC C1198 is retrieved again, install a new anti-lock brake system (ABS) module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE and carry out the self-test with the brake pedal not applied.
C1210 ABS Outlet Valve Coil RF Circuit Failure ABS Module Clear all DTCs. If DTC C1210 is retrieved again, install a new anti-lock brake system (ABS) module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE and carry out the self-test with the brake pedal not applied.
C1214 ABS Inlet Valve Coil RF Circuit Failure ABS Module Clear all DTCs. If DTC C1214 is retrieved again, install anew anti-lock brake system (ABS) module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE and carry out the self-test with the brake pedal not applied.
C1229 Rear Wheel Speed Sensor Coherency Fault ABS Module If DTCs C1145, C1155 or C1230 are present, they must be diagnosed first. See PINPOINT TEST 3: DTCS C1145, C1155, AND C1230 - WHEEL SPEED SENSOR CIRCUIT FAILURE , . If DTCs C1145, C1155 or C1230 are not present, turn the ignition switch to the OFF position. Turn the ignition switch to the ON position, clear the DTCs and drive the vehicle at least 10 km/h (6.25 mph) for at least one minute. If the DTCs are retrieved again, See PINPOINT TEST 9: CHECK FOR CORRECT ANTI-LOCK BRAKE SYSTEM (ABS) MODULE OPERATION , .
C1230 Rear Wheel Speed Sensor Input Circuit Failure ABS Module See PINPOINT TEST 3: DTCS C1145, C1155, AND C1230 - WHEEL SPEED SENSOR CIRCUIT FAILURE , .
C1233 RF Wheel Speed Sensor Signal Incorrect ABS Module If DTCs C1145, C1155 or C1230 are present, they must be diagnosed first. See PINPOINT TEST 3: DTCS C1145, C1155, AND C1230 - WHEEL SPEED SENSOR CIRCUIT FAILURE , . If DTCs C1145, C1155 or C1230 are not present, See PINPOINT TEST 4: DTCS C1148, C1158, C1229, C1233, C1234 AND C1237 -WHEEL SPEED SENSOR COHERENCY FAULT/SIGNAL INCORRECT , .
C1234 LF Wheel Speed Sensor Signal Incorrect ABS Module If DTCs C1145, C1155 or C1230 are present, they must be diagnosed first See PINPOINT TEST 3: DTCS C1145, C1155, AND C1230 - WHEEL SPEED SENSOR CIRCUIT FAILURE , . If DTCs C1145, C1155 or C1230 are not present See PINPOINT TEST 4: DTCS C1148, C1158, C1229, C1233, C1234 AND C1237 -WHEEL SPEED SENSOR COHERENCY FAULT/SIGNAL INCORRECT , .
C1237 Rear Wheel Speed Sensor Signal Incorrect ABS Module If DTCs C1145, C1155 or C1230 are present, they must be diagnosed first See PINPOINT TEST 3: DTCS C1145, C1155, AND C1230 - WHEEL SPEED SENSOR CIRCUIT FAILURE , . If DTCs C1145, C1155 or C1230 are not present, See PINPOINT TEST 4: DTCS C1148, C1158, C1229, C1233, C1234 AND C1237-WHEEL SPEED SENSOR COHERENCY FAULT/SIGNAL INCORRECT , .
C1246 ABS Outlet Valve Coil Rear Circuit Failure ABS Module Clear all DTCs. If DTC C1246 is still present, install a new anti-lock brake control module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE and carry out the self-test with the brake pedal not applied.
C1254 ABS Inlet Valve Coil Rear Circuit Failure ABS Module Clear all DTCs. If DTC C1254 is still present, install a new anti-lock brake control module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE and carry out the self-test with the brake pedal not applied.
C1266 ABS Valve Power Relay Circuit Failure ABS Module Clear all DTCs. If DTC C1266 is still present, install a new anti-lock brake control module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE and carry out the self-test with the brake pedal not applied.
C1414 Incorrect Module Design Level ABS Module Verify the correct ABS module installation. For 4WD vehicles, verify the 4WD ABS module is installed. For 2WD vehicles, verify the 2WD ABS module is installed. If the correct ABS module for the correct vehicle is installed, check the instrument cluster for correct configuration. See SMART JUNCTION BOX (SJB) , .
For 4WD vehicles, if the instrument cluster is configured correctly, See PINPOINT TEST 7: DTC C1414: INCORRECT MODULE DESIGN LEVEL , . For 2WD vehicles, if the instrument cluster is configured correctly, install a new ABS module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . Clear the DTCs. Carry out the self-test with the brake pedal not applied.
C1949 (4WD only) G-Sensor Circuit Open ABS Module Clear all DTCs. If the DTC is still present, install a new ABS module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE and carry out the self-test with the brake pedal not applied.
C1950 (4WD only) G-Sensor Signal Failure ABS Module Turn the ignition switch to the OFF position. Turn the ignition switch to the ON position, clear the DTCs and drive the vehicle at least 10 km/h (6.25 mph) for at least one minute. If the DTC is still present, check the mounting bracket bolts and module for correct installation. If the installation is correct, install a new ABS module. see ANTI-LOCK BRAKE SYSTEM (ABS) MODULE and carry out the self-test with the brake pedal not applied.
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