SERVICE MANUAL UPDATE SEC 6E3 REVISED PCM TERMINAL

SUBJECT: REVISED PCM TERMINAL'BC12'TO'BA12'

MODELS/YEARS: 1992 SILHOUETTE W/3800 (VIN L) ENGINE

This bulletin updates the PCM Terminal originally known as 'BC12' to 'BA12' on the following pages in the 1992 Silhouette 3800 (VIN L) Manual:

Facing page art for Chart A-3 (1 of 3) ................ Page 6E3 - A-22 (2 of 3) .............. Page 6E3 - A-24 (3 of 3) .............. Page 6E3 - A-26 Facing page art for Code 17 ........................... Page 6E3 - A-44 Facing page art for Code 18 ........................... Page 6E3 - A-46 Facing page art for Code 41 ........................... Page 6E3 - A-74 Facing page art for Code 42 ........................... Page 6E3 - A-76 Facing page art for Chart C-4-1 ...................... Page 6E3 - C4-12 Facing page art for Chart C-4-2 ...................... Page 6E3 - C4-14

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.