ELECT SYSTEM MANUAL UPDATE CONNECTOR CHANGE

SUBJECT: ELECTRICAL SYSTEMS MANUAL UPDATE (ESM) - CONNECTOR CHANGE

MODELS AFFECTED: 1990 ELECTRA/PARK AVENUE AND LESABRE MODELS

The following components now receive battery voltage from connector C336 instead of C326:

ELECTRA/PARK AVENUE: LH Front Door Lock Switch Outside Mirror Control Switch

LESABRE: LH Front Door Lock Switch LH Front Door Courtesy and Warning Lights LH Quarter Panel Courtesy/Reading Lights Outside Mirror Control Switch

The following pages of the 1990 Electrical Systems Manual are affected:

14 195 219 15 197 314 194 218 317

The Electrical Systems Manual is correct for early produced vehicles. Please update your service manual accordingly.

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.