GM Service Manual Online
For 1990-2009 cars only

IDLE SPEED SOLENOID WIRE MISSING

IF A CONDITION IS ENCOUNTERED WHERE THE IDLE SPEED SOLENOID DOES NOT OPERATING PROPERLY, CHECK TO SEE THAT THE IDLE SPEED CONTROL WIRE ASSEMBLY PART NUMBER 12008723 IS NOT MISSING FROM THE CAR. THIS WIRE IS NECESSARY TO ENERGIZE THE SOLENOID WHEN NEEDED. THIS JUMPER WIRE CAN BE SEEN ON PAGE 540 OF THE 1981 ELECTRICAL TROUBLESHOOTING MANUAL, FIG. 1.

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.