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Home >> Chevrolet >> 2006 >> Epica (CANADA) L6-2.5L >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Wheel Speed Sensor >> Service and Repair >> Wheel Speed Sensor Replacement - Rear
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Wheel Speed Sensor Replacement - Rear




Wheel Speed Sensor Replacement - Rear

Removal Procedure





Caution: Refer to Battery Disconnect Caution Battery Disconnect Caution.

1. Disconnect the negative battery cable.
2. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle Service and Repair.
3. Disconnect the rear wheel speed sensor electrical connector.
4. Remove the rear hub unit from the knuckle assembly, because the wheel speed sensor is not serviceable separately. Refer to Wheel Bearing/Hub Replacement - Rear Service and Repair.

Installation Procedure





Important: The wheel speed sensor is served as an assembly, hub-wheel speed sensor. Therefore, the additional working procedure for air gap is not needed.


1. Install the rear hub unit. Refer to Wheel Bearing/Hub Replacement - Rear Service and Repair.
2. Connect the rear wheel speed sensor electrical connector.
3. Lower the vehicle.
4. Connect the negative battery cable.

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