This bulletin updates Service Manual Section 8A-34 "Chart #1, Cruise Control Will Not Engage."
This bulletin applies to all 1992 and 1993 Caprice and Roadmaster vehicles (except Roadmasters built before VIN NR 421429) and all 1992 Custom Cruiser vehicles.
This update replaces "Chart #1, Cruise Control Will Not Engage" found in Section 8A-34.
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.