THEFT DETERRENT SYSTEM RELAY CHANGE

MODELS AFFECTED: 1987 REGALS EQUIPPED WITH OPTION CODE UA6

On 1987 Buick Regals, the Theft Deterrent Relay, Part Number 1616422, has been superseded with a new Relay 12083587. This relay will come with an adapter harness.

INSTALLATION

o Mounting of new relay to vehicle remains the same.

o Plug adapter harness into vehicle harness and into new relay.

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.