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 Side Door Upper Hinge and Lower Hinge Replacement Panels
Removal ProcedureWarning:In order to prevent SIR deployment, personal injury, orunnecessary SIR system repairs, do not strike the door or the doorpillar in the area of the side impact sensor (SIS). Turn OFF theignition and remove the key when performing service in the area ofthe SIS.Mark around the ...