---------- Door Rattle
-------- Door lock rod/knob rattles in escutcheon
----------- Remove lock knob and place adhesive-backed felt on top and bottom sides (horizontal surfaces) of lock knob. Also, place felt on the vertical surface of the lock knob channel in the escutcheon. Felt is to be obtained locally (Most sewing shops carry this material.
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.