1989 SERVICE PROGRAM FOR BOSE AMPLFIERS & ENCLOSURES

MODELS AFFECTED: 1989 ELECTRA/PARK AVENUE 1989 RIVIERA

Bose amplifiers are no longer repaired under warranty through an authorized AC Delco repair center. They are serviced by replacement only. New amplifiers can be ordered through GMSPO or an authorized AC Delco repair center.

Parts are listed below. Refer to the GMSPO parts manual for a complete listing of speakers and Bose enclosures.

Buick Part Numbers

Model Location AMP Part No. ------------ Electras/Pk. Avenues L or R Front 01228858 L or R Rear 01228859 Rivieras L or R Front 01228864 L or R Rear 01228865

Parts are currently available from GMSPO.

WARRANTY INFORMATION

Amplifier, Tuned Enclosure - Replace

FRONT Right R0890 .6 Left R0891 .6

REAR Right R0894 .3 Left R0895 .3

Trouble Code: 92

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.