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 RepairsFront Bumper Fascia Opening Cover Replacement Bumpers Front Bumper
Front Bumper Fascia Opening Cover ReplacementCalloutComponent Name1Front Bumper Fascia Opening Cover Push-In Retainer(Qty:-3)ProcedureDisengage the front retainer by the grille.2Front Bumper Fascia Opening Cover RetainerProcedureRotate and pull the cover up.3Front Bumper Fascia Opening Cover ...