ABS Light: Testing and Inspection

ABS WARNING LAMP





Description









Component Function Check
1.CHECK ABS WARNING LAMP OPERATION
Check that the lamp illuminates for approximately 2 seconds after the ignition switch is turned ON.
Is the inspection result normal?
YES - Inspection End.
NO - Go to diagnosis procedure. SEE Diagnosis Procedure.




Diagnosis Procedure
1.CHECK SELF-DIAGNOSIS
Perform ABS actuator and electric unit (control unit) self-diagnosis. Scan Tool Testing and Procedures.
Is the inspection result normal?
YES - GO TO 2
NO - Check items displayed by self-diagnosis.
2.CHECK COMBINATION METER
Check if the indication and operation of combination meter are normal. Work Flow.
Is the inspection result normal?
YES - Replace ABS actuator and electric unit (control unit). Removal And Installation VDC/TCS/ABS.
NO - Repair or replace combination meter. Removal And Installation.




Special Repair Requirement
1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform the neutral position adjustment for the steering angle sensor, when replacing the ABS actuator and electric unit (control unit). Special Repair Requirement.
- END