The following labor operations should be used when performing repairs to the keyless entry system available on 1989 Grand Prix vehicles:
R4480 Receiver/Replace R4485 Battery, Transmitter/Replace R4490 Transmitter/Replace
These Labor Operations will be included in the next printing of the 1989 Pontiac Labor Time Guide.
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.