SERVICE MANUAL UPDATE SEC 6E3 REVISED PCM TERMINAL

Subject: REVISED PCM TERMINAL BC12 TO BA12

Model and Year: 1992 LUMINA APV

This Bulletin updates the PCM Terminal to "BA12" on the following pages in the 1992 "U" VAN 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.