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 RepairsWheel Drive Shaft Outer Joint Inspection Wheels
Disassembly ProcedureRemove the outer constant velocity (CV) joint and boot fromthe wheel drive shaft. Refer toFront Wheel Drive Shaft Outer Joint and Boot Replacement.Remove any lubricant from the CV joint.Note:Position the cage and the inner race so they arelevel.Install the outer CV joint assembl ...