WINDSHIELD WASHER FLUID APPLICATION

WINDSHIELD WASHER FLUID APPLICATION (ALTERING WIRING AT WASHER PUMP)

Models Affected: 1988 GRAND PRIX ---------------

If a customer comment is received concerning the amount of washer fluid delivered to the windshield when the washer button is activated, an enhancemient can be made to the washer system toincrease the amount of fluid delivered by reindexing the wiring at the washer pump connector.

The diagram shows this revised indexing for the washer pump wiring harness connector. This indexing is different from what is in the service manual on pages 8A-90-0 and 8A-91-0.

The correct procedure to use for removing the Metri-pack 150 series terminals is shown on page 8A-5-15 in the 1988 Service Manual.

This revised indexing can only be done to vehicles built prior to VIN JF229965.

WARRANTY INFORMATION:

Labor Operation: T1357 Labor Time : .2 Hours

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.