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 RepairsRange Selector Lever Cable Bracket Replacement Automatic Transmission Unit
Removal ProcedureSet the park brake and chock the wheels.Disconnect the range selector cable end-(1) from the range selector lever.Disconnect the range selector cable-(2) from the range selector cable bracket.Remove the transmission range selector cable bracket bolts-(1).Remove the transmission rang ...