SERVICE MANUAL UPDATE SEC. 5 BRAKES, REVISED ABS ART WORK

Subject: SERVICE MANUAL UPDATE - SECTION 5, BRAKES, REVISED ABS ART WORK

Models Atfected: 1990-91 GRAND PRIX MODELS

This bulletin has been revised to replace Figure 20 on page 5E-25 and add 1991 model year. This bulletin cancels and replaces bulletin 90-5-2 issued 10189. The following Anti-Lock Brake System (ABS III) art replaces the art found in the current 1990 - 1991 Service Manuals on the following pages:

1990 Pontiac Grand Prix - Page 5E-15 (Figure 13) Page 5E-17 (Figure 15)

1990-91 Pontiac Grand Prix - Page 5E-25 (Figure 20)

Please correct your Service Manuals.

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.