Wheel Sensor Check
- Place ABS tester mode selector to "0" position. Raise and support vehicle so wheels can be rotated. Turn ignition on. Place transmission in Neutral. Rotate wheels by hand (one revolution per second). Appropriate monitor light should blink each time wheel is rotated.
- In some instances, front wheels may not rotate fast enough to make tester light blink. If this happens, start engine. Slowly accelerate and decelerate front wheels. If light does not blink, check suspect wheel sensor, sensor air gap and wiring.