Front Wheel Speed Sensor
Front Wheel Speed SensorService Repair No - 70.65.30
Removal
All vehicles
1. WARNING: Do not work on or under a vehicle supported only by a jack. Always support the vehicle on safety stands.
Raise and support the vehicle.
2. Remove the front wheel and tire.
3. Remove the fender splash shield.
4. Release the wheel speed sensor lead from the brake hose retaining bracket.
Vehicles with standard brakes
5. CAUTION: Do not allow the brake caliper to hang on the brake hose.
Release the brake caliper anchor plate from the wheel knuckle and tie the caliper aside.
^ Remove the 2 retaining bolts.
Vehicles with high performance brakes
6. CAUTION: Do not allow the brake caliper to hang on the brake hose.
Release the brake caliper from the wheel knuckle.
^ Remove the 2 retaining bolts.
^ Tie the brake caliper aside.
All vehicles
7. NOTE: The brake disc is shown removed for clarity.
Release the wheel speed sensor from the wheel knuckle.
^ Remove the bolt.
8. Remove the wheel speed sensor.
^ Disconnect the electrical connector.
^ Release the wiring harness from the clips.
Installation
All vehicles
1. Make sure the wheel speed sensor location in the wheel knuckle is free of dirt.
2. NOTE: Make sure the electrical connector retaining clip is attached to the body wiring harness.
Install the wheel speed sensor.
^ Tighten the bolt to 9 Nm (7 ft. lbs.).
^ Connect the electrical connector.
^ Secure the wiring harness in the clips.
Vehicles with standard brakes
3. Secure the brake caliper and anchor plate to the wheel knuckle.
^ Tighten the bolts to 275 Nm (203 ft. lbs.).
Vehicles with high performance brakes
4. Secure the brake caliper to the wheel knuckle.
^ Tighten the bolts to 275 Nm (203 ft. lbs.).
All vehicles
5. Secure the wheel speed sensor lead to the brake hose retaining bracket.
6. Install the fender splash shield.
7. Install the wheel and tire.
^ Tighten the wheel nuts to 140 Nm (103 ft. lbs.).