Pedal Vibration Or ABS Operation Noise

TROUBLE DIAGNOSES FOR SYMPTOMS

Pedal Vibration or ABS Operation Noise

NOTE:
During ABS activation, pedal vibration may be felt and a noise may be heard. This is normal and does not indicate a malfunction.

1. CHECK SYMPTOM

1.Apply brake.
2.Start engine.
Does the symptom occur only when engine is started?
YES- Carry out self-diagnosis. Scan Tool Testing and Procedures.
NO- GO TO 2.

2. RECHECK SYMPTOM

Does the symptom occur only when electrical equipment switches (such as headlamp) are turned on?
YES- Check for radio, antenna or related wiring that is routed too close to the ABS actuator and electric unit (control unit) and reroute as necessary.
NO- Go to ABS Works Frequently.