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 RepairsSpecial Tools Automatic Transmission Unit
IllustrationTool Number/DescriptionDT-3289-20J-3289-20KM-113–2–AHolding FixtureDT-8092GE-8092J-8092KM-J-8092DW340–0106-9606332 or M-840911-ADriver HandleDT-21366J-21366DT-50396DT-6388KM-6388Converter Holding StrapDT-23129J-23129DT-586KM-586T-0207928Universal Seal RemoverDT-28585J-28585KM-J-285 ...