WWDGM has available three new kits equipped with a wiring harness allowing installation of a cruise package in all vehicles.
998402 replaced by 998602 998403 replaced by 998601 998406 replaced by 998600
Reference Parts and Accessories "Information" Bulletin from General Motors Parts number 84-92B.
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.