Sierra 1500 2WD V8-6.0L Hybrid (2010)
Transmission/Transaxle/Service and Repair).
5. Be sure the selector is in the Park (P) position.
6. Remove the wheel chocks before continuing operation of the vehicle.
GMC Workshop Service and Repair Manuals
Pinion Gear, Differential >
< Rear Drive Axle|Page 7557
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