Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/3,000mi.Have underbody flushing service performed. See "Underbody Maintenance" inExterior Care.
Power Mode Description and Operation
GMLAN and Media Oriented Systems Transport (MOST) Wiring RepairsRear Bumper Fascia Molding Replacement Bumpers Rear Bumper
Rear Bumper Fascia Molding ReplacementCalloutComponent NamePreliminary ProcedureRemove the rear bumper energy absorber. Refer toRear Bumper Energy Absorber Replacement.1Rear Bumper Fascia MoldingProcedureCarefully push a small nylon wedge between the rear fasciaand the fascia molding. Insert a small ...