Wheel Speed Sensor

ABS Warning Light:

The wheel speed sensor on-board diagnosis system is designed to find any problem with the wheel speed sensors. This is used in conjunction with the ABS on-board diagnosis system to pinpoint any system malfunction.

1. Turn the ignition on.
2. The ABS warning light should come on in about 3 seconds.
3. Make sure that the brake light turns off after a few seconds.
4. Turn off the ignition.