CAMPAIGN: PHOENIX W/MAN. TRANS BRAKE PROPORTIONER VALVE. Pontiac Phoenix 1980

For 1990-2009 cars

# CAMPAIGN: PHOENIX W/MAN. TRANS BRAKE PROPORTIONER VALVE

PLEASE REFER TO PRODUCT CAMPAIGN BULLETIN 80-C-19, DATED AUGUST, 1981.

THIS BULLETIN IS A REMINDER THAT ANY VEHICLE INVOLVED IN BRAKE PROPORTIONER VALVE CAMPAIGN 80-C-19 THAT HAS NOT BEEN COMPLETED, SHOULD HAVE THIS CAMPAIGN PERFORMED WHEN THIS VEHICLE IS IN THE DEALERSHIP FOR PREMATURE REAR WHEEL SKID CAMPAIGN 80-C-20.

VEHICLES INVOLVED IN 80-C-19 ARE EQUIPPED WITH MANUAL TRANSMISSIONS AND HAVE SERIAL NUMBERS FROM A6100000 THROUGH A6107642 (INCLUSIVE) AND FROM AT100000 THROUGH AT143008 (INCLUSIVE). TO DETERMINE IF AN INVOLVED VEHICLE IN 80-C-19 HAS HAD THE CAMPAIGN COMPLETED, REFER TO CAMPAIGN IDENTIFICATION LABEL ON FANGUARD, PROPORTIONER VALVE IDENTIFICATION SHOWN IN FIGURE 1 IN 80-C-19 BULLETIN, OR CALL C.R.I.S.

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.