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 Restraints Control
IllustrationTool Number/ DescriptionEL-38826J-38826KM-799-3SIR Deployment HarnessEL-39401-BJ-39401-BSIR Deployment Fixture ...