SERVICE MANUAL UPDATE
The automatic transaxle status switches in section 8A-21 were drawn and labeled incorrectly. Please insert the following page into your copy of the following Service Manuals.
1990 Pontiac Grand Prix
Old Page New Page Model Year Remove Add ---------- ------- -- 1990 8A-21-5 8A-21-5
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.