HEATER CONTROL CABLE SHOP MANUAL REVISION

C/K MODELS

There are two cables used for heater control operation for C/K Series. Figure 1A-16 (on Page 1A-14 of the 1985 Light Duty Truck Service Manual, X-8532, as well as in previous manuals) incorrectly shows three cables. Please refer to Figure No. 1 for an updated version of these control cables and make the necessary changes to your Service Manual to reflect this information.

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.