Description

The vehicle jerks when ABS function and EBD function operates.

Diagnosis Procedure

1.CHECK SYMPTOM

Check that the vehicle jerks when ABS function and EBD function operates.

Is the inspection result normal? YES >> Normal

NO >> GO TO 2.

2.PERFORM SELF-DIAGNOSIS

With CONSULT-III.

Perform self-diagnosis for “ABS”.

Is any DTC detected? YES >> Check the DTC. Refer to BRC-31, "DTC Index".

NO >> GO TO 3.

3.CHECK CONNECTOR

With CONSULT-III.

1. Turn the ignition switch OFF.

2. Disconnect ABS actuator and electric unit (control unit) harness connector.

3. Check connector terminal for deformation, disconnection and looseness.

4. Connect harness connector and perform self-diagnosis for “ABS” again.

Is the inspection result normal? YES >> GO TO 4.

NO >> Poor connection of connector terminal. Repair or replace connector terminal.

4.CHECK ECM AND TCM SELF-DIAGNOSIS RESULTS

With CONSULT-III.

Perform self-diagnosis for “ENGINE” and “TRANSMISSION” (for CVT models).

Is any DTC detected? YES >> Check the DTC.

NO >> Replace ABS actuator and electric unit (control unit). Refer to BRC-90, "Removal and Installation".