For 1990-2009 cars

# SERVICE MANUAL UPDATE ELECTRICAL DIAGNOSIS

#### MODELS AFFECTED: 1988 SKYLARKS

The following pages should be revised to reflect minor changes for late production as noted.

8A-10-2 Change the See Fuse Block Details, Page 8A-11-7 to 8A-11-6

8A-11-6 Change the .35 PNK/WHT (39) wire between C205 and C217 to .5 PNK/BLK (39)

8A-12-0 Change the .35 GRY (88) wires from S223 to .5 GRY

8A-12-2 Change the .35 GRY (8) wires from S223 to .5 GRY (8)

8A-14-6 Change the .35 BLK/WHT (151) wire between S221 and C217 to .5 BLK/WHT (151)

8A-114-1 Change the .35 PNK/BLK (39) wire between C205 and C217 to .5 PNK/BLK (39) Change the .35 BLK/WHT (151) wire between S221 and C217 to .5 BLK/WHT (151)

8A-117-0 Change the .35 GRY (8) wire between C205 and bottom of page to .5 GRY (8).

8A-117-1 Change the .35 GRY (8) wires from S223 to .5 GRY (8) Change the .35 BLK/WHT (151) wire between C217 and S221 to .5 BLK/WHT (151)

8A-117-3 Change the .35 GRY (8) wires from S223 to .5 GRY (8) Change the .35 BLK/WHT (151) wire between C217 and S221 to .5 BLK/WHT (151)

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.