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Home >> GMC >> 1990 >> Safari Van M L4-151 2.5L >> Repair and Diagnosis >> Sensors and Switches >> Sensors and Switches - Brakes and Traction Control >> Wheel Speed Sensor >> Service and Repair >> Rear Sensors

Rear Sensors

Rear Wheel Speed Sensor:





Remove or Disconnect:

1. Wheel and tire assembly.
2. Brake drum.
3. Primary brake shoe.
4. Sensor wire electrical connector.
5. Sensor wire from the rear axle clips.
6. Bolts (20).
7. Speed sensor by pulling the wire through the hole in the backing plate.

Install or Connect:

1. Speed sensor.
2. Bolts (20).
3. Tighten bolts (20) to 35 N-m (26 ft. lbs.).
4. Sensor wire to the rear axle clips.
5. Sensor wire electrical connector.
6. Primary brake shoe.
7. Brake drum.
8. Wheel and tire assembly.