Sierra Denali RWD V8-6.2L (2009)
Wheel Speed Sensor: Service and Repair
Rear Wheel Speed Sensor Replacement
Greater Than/Equal to 3900 KG (8600 Lb) GVW
Rear Wheel Speed Sensor Replacement
Removal Procedure
Warning: Refer to Brake Dust Warning (See: Brakes and Traction Control/Service Precautions/Technician Safety Information/Brake Dust Warning
) .
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair) .
2. Disconnect the wheel speed sensor electrical connector (1).
3. Release the wheel speed sensor electrical connector and sensor harness clips (2) from the inboard frame rail.