Condition: Lock module assembly rattles against the inner door panel.
Cause: Loose retaining rivets
Correction: Install new rivets P/N 9442468, see Illustration - ALL attaching rivets should be replaced. The number of rivets for each door is listed below:
Coupes Front Door: 6 Sedan Front Door : 3 Sedan Rear Door : 3
Parts are currently available from GMSPO.
Labor Operation Numbers: RH B4270 Front Door LH B4271 Front Door RH B4670 Rear Door LH B4671 Rear Door
Use Trouble Code: 92
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.