Four Wheel Anti-Lock Brake System (4WABS)

R2 LOW SPEED ABS STOP

- Drive the vehicle at approximately 16 km/h (10 mph).

- Apply the brakes hard enough to lock all four wheels.

NOTE:
- Wetting down the area where the stop is to be performed will aid in this test.

- Momentary lockup is permissible. An assistant should be used to monitor the wheels during the ABS stop.

Does one wheel lock consistently?

> Yes
Go to the Symptom Chart condition ABS Misfire, ABS Too Sensitive, ABS Fires on Normal Stop. Symptom Related Diagnostic Procedures

> No
Inspection and Verification (Start Testing Here)