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Home >> GMC >> 2012 >> Terrain AWD L4-2.4L >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Wheel Speed Sensor >> Service and Repair >> Front Wheel Speed Sensor Replacement
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Front Wheel Speed Sensor Replacement




Front Wheel Speed Sensor Replacement

Removal Procedure

Warning:
Refer to Brake Dust Warning Brake Dust Warning.


1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle Service and Repair.

2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation Service and Repair.

3. Disconnect the wheel speed sensor electrical connector.





4. Remove the front brake hose bracket nut (1).

5. Release the front wheel speed sensor harness from the retainers on the front brake hose.





6. Remove the wheel speed sensor bolt (1).





7. Remove the wheel speed sensor (1) by pulling the sensor straight upward from the steering knuckle.

Installation Procedure





1. Install the wheel speed sensor (1) to the steering knuckle.





Caution:
Refer to Fastener Caution Fastener Caution.

2. Install the wheel speed sensor bolt (1) and tighten to 10 Nm (89 lb in).





3. Install the front brake hose bracket nut (1) and tighten to 10 Nm (89 lb in).

4. Connect the wheel speed sensor electrical connector.

5. Install the front wheel speed sensor harness to the retainers on the front brake hose.

6. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation Service and Repair.