For 1990-2009 cars

# SERVICE MANUAL UPDATE SEC. 6E3 DRIVEABILITY & EMISSIONS

THIS BULLETIN REPLACES CHART C-10A, "A/C CLUTCH CIRCUIT DIAGNOSIS" IN "DRIVEABILITY AND EMISSIONS" SECTION 6E3-C10 OF THE 1991 OLDSMOBILE NINETY EIGHT SERVICE MANUAL. THE C-10A DIAGNOSIS CHART INCLUDED IN THE SERVICE MANUAL AT TIME OF PRINTING HAS BEEN REVISED. THE NEW CHART ADDRESSES THE POSSIBILITY OF A FAULTY A/C PROGRAMMER NOT ALLOWING A/C CLUTCH ENGAGEMENT.

DISCLAIMER

COPYRIGHT 1991 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.

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.