CONDITION: RATTLING NOISE AT THE LEFT DOOR WHILE THE ENGINE IS IDLING. POSSIBLE CAUSE: PARKING BRAKE CABLE HITTING THE UNDERBODY CROSSMEMBER DIRECTLY BENEATH THE DOOR. CORRECTION: SLIT A PIECE OF RUBBER HOSE 250MM (9 3/4") LONG HAVING A 6.3MM O.D. (1/4") AND 3.28MM (1/8") I.D. AND INSTALL IT ON THE CABLE IN THE AREA OF THE RATTLE. SEE ILLUSTRATION.
General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.