SERVICE MANUAL UPDATE-SEC.5E1 ANTILOCK BRAKE SYSTEM REPAIR

SUBJECT: SERVICE MANUAL UPDATE/SECTION 5El-B - ANTILOCK BRAKE SYSTEM ON-VEHICLE SERVICE/UNIT --- REPAIR

VEHICLES AFFECTED: ALL 1991 PONTIAC "N'-' CARS

This bulletin serves to update the Special Tool List on Page 5El-B-l9 in Section 5El-B "ABS Brake System On-Vehicle Service/Unit Repair" in the 1991 Pontiac "N" Service Manuals with Antilock Brake System applications.

This update reflects a change in part number for the GM 88-91 Brake Cartridge used with the Tech 1 "Scan" tool.

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.