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BRC-110 < DTC/CIRCUIT DIAGNOSIS > [WITH VDC (ESP)] C1101, C1102, C1103, C1104 WHEEL SENSOR 1. CHECK WHEEL SENSOR 1. Turn the ignition switch OFF. 2. Check the wheel sensor for damage. Is the inspection result normal? YES >> GO TO 3. NO >> GO TO 2. 2. REPLACE WHEEL SENSOR (1) With CONSULT 1. Replace the wheel sensor. - Front: Refer to BRC-212, "FRONT WHEEL SENSOR : Removal and Installation" - Rear: Refer to BRC-214, "REAR WHEEL SENSOR : Removal and Installation" 2. Erase self-diagnosis result for “ABS”. 3. Turn the ignition switch OFF, and wait 10 seconds or more. 4. Start the engine. 5. Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute. 6. Stop the vehicle. 7. Perform self-diagnosis for “ABS”. Is any DTC “C1101”, “C1102”, “C1103”, “C1104” detected? YES >> GO TO 3. NO >> INSPECTION END 3. CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Check the ABS actuator and electric unit (control unit) harness connector for disconnection or looseness. 3. Check the wheel sensor harness connector for disconnection or looseness. Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace error-detected parts, securely lock the connector, and GO TO 4. 4. PERFORM SELF-DIAGNOSIS (1) With CONSULT 1. Erase self-diagnosis result for “ABS”. 2. Turn the ignition switch OFF, and wait 10 seconds or more. 3. Start the engine. 4. Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute. 5. Stop the vehicle. 6. Perform self-diagnosis for “ABS”. Is any DTC “C1101”, “C1102”, “C1103”, “C1104” detected? YES >> GO TO 5. NO >> INSPECTION END 5. CHECK TERMINAL 1. Turn the ignition switch OFF. 2. Disconnect the ABS actuator and electric unit (control unit) harness connector and then check the ABS 3. Disconnect the each wheel sensor harness connector and then check the each wheel sensor pin termi- Is the inspection result normal? YES >> GO TO 7. NO >> Repair or replace error-detected parts, and GO TO 6. 6. PERFORM SELF-DIAGNOSIS (2) With CONSULT 1. Connect the ABS actuator and electric unit (control unit) harness connector. 2. Connect the wheel sensor harness connector. |