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

For 1990-2009 cars

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

THE NATIONAL TRAFFIC AND MOTOR VEHICLE SAFETY ACT, AS AMENDED PROVIDES THAT EACH VEHICLE WHICH IS SUBJECT TO A RECALL CAMPAIGN OF THIS TYPE MUST BE ADEQUATELY REPAIRED WITHIN A REASONABLE TIME AFTER THE OWNER HAS TENDERED IT FOR REPAIR. A FAILURE TO ADEQUATELY REPAIR WITHIN 60 DAYS AFTER TENDER OF A VEHICLE IS PRIMA FACIE EVIDENCE OF FAILURE TO REPAIR WITHIN A REASONABLE TIME. IF THE CONDITION IS NOT ADEQUATELY REPAIRED WITHIN A REASONABLE TIME, THE OWNER MAY BE ENTITLED TO AN IDENTICAL OR REASONABLY EQUIVALENT VEHICLE AT NO CHARGE, OR TO A REFUND OF THE PURCHASE PRICE LESS A REASONABLE ALLOWANCE FOR DEPRECIATION.

TO AVOID HAVING TO PROVIDE THESE BURDENSOME SOLUTIONS, EVERY EFFORT MUST BE MADE TO PROMPTLY SCHEDULE AN APPOINTMENT WITH EACH OWNER AND TO REPAIR HIS VEHICLE AS SOON AS POSSIBLE. AS YOU WILL SEE IN READING THE ATTACHED COPY OF THE LETTER WHICH IS BEING SENT TO OWNERS, THE OWNER IS BEING INSTRUCTED TO CONTACT THE NEAREST PONTIAC ZONE OFFICE IF HIS DEALER DOES NOT REMEDY THE CONDITION WITHIN FIVE DAYS OF THE MUTUALLY AGREED UPON SERVICE DATE. IF THE CONDITION IS NOT REMEDIED WITHIN A REASONABLE TIME, HE IS INSTRUCTED ON HOW TO CONTACT THE NATIONAL HIGHWAY TRAFFICE SAFETY ADMINISTRATION.

DEFECT INVOLVED

GENERAL MOTORS HAS DETERMINED THAT A DEFECT WHICH RELATES TO MOTOR VEHICLE SAFETY EXISTS IN SOME EARLY PRODUCTION 1980 PHOENIX EQUIPPED WITH MANUAL TRANSMISSION. UNDER CERTAIN VEHICLE OPERATING CONDITIONS, THE REAR BRAKES COULD LOCK UP PREMATURELY DURING HIGH DECELERATION BRAKING. THIS COULD RESULT IN LOSS OF VEHICLE CONTROL AND A VEHICLE CRASH COULD OCCUR WITHOUT PRIOR WARNING.

VEHICLES INVOLVED

1980 PHOENIX EQUIPPED WITH MANUAL TRANSMISSIONSS WITHIN THE FOLLOWING VEHICLE IDENTIFICATION NUMBERS:

UP TO AND PLANT FROM INCLUDING

1980 OKLAHOMA CITY SOP 2A687A6107642 TARRYTOWN SOP 2Y375AT143008

DEALER CAMPAIGN RESPONSIBILITY

TO REDUCE THE POSSIBILITY OF THIS OCCURRING ON VEHICLES INVOLVED, DEALERS ARE TO INSTALL NEW BRAKE SYSTEM PROPORTIONER VALVES. SOME VEHICLES MAY HAVE HAD THESE VALVES ALREADY INSTALLED, THEREFORE, AN INSPECTION WILL BE REQUIRED TO DETERMINE IF REPLACEMENT IS TO BE DONE (SEE FIGURE 1).

DEALERS ARE TO PERFORM THIS RECALL CAMPAIGN AT NO CHARGE TO THE OWNER ON AFFECTED VEHICLES, REGARDLESS OF TIME, MILEAGE, OR OWNERSHIP, AND ARE TO CORRECT ALL AFFECTED VEHICLES IN DEALER NEW AND USED CAR INVENTORY PRIOR TO THEIR SALE.

WHENEVER A VEHICLE SUBJECT TO THIS CAMPAIGN IS TAKEN INTO YOUR NEW OR USED CAR INVENTORY IN THE FUTURE, YOU SHOULD TAKE THE STEPS NECESSARY TO BE SURE THE CAMPAIGN CORRECTION HAS BEEN MADE BEFORE RESELLING THE VEHICLE.

DEALERS ARE TO PERFORM THE CAMPAIGN SERVICES ON ALL AFFECTED VEHICLES AS THEY ARE BROUGHT IN FOR ANY KIND OF SERVICE UNTIL ALL AFFECTED VEHICLES HAVE BEEN CORRECTED.

OWNER NOTIFICATION

OWNERS OF VEHICLES INVOLVED IN THIS CAMPAIGN WILL BE NOTIFIED BY PONTIAC MOTOR DIVISION (SEE COPY OF OWNER LETTER INCLUDED WITH THIS BULLETIN).

INVOLVED VEHICLES HAVE BEEN IDENTIFIED BY VEHICLE IDENTIFICATION NUMBER COMPUTER LISTINGS. COMPUTER LISTINGS CONTAIN THE COMPLETE VEHICLE IDENTIFICATION NUMBER, OWNER NAME AND ADDRESS DATA, AND ARE FURNISHED TO THE INVOLVED DEALERS WITH THE CAMPAIGN BULLETIN. OWNER NAME AND ADDRESS DATA FURNISHED WILL ENABLE DEALERS TO FOLLOW UP WITH OWNERS INVOLVED IN THIS CAMPAIGN.

THE COMPUTER LISTINGS MAY CONTAIN OWNER NAMES AND ADDRESSES OBTAINED FROM STATE MOTOR VEHICLE REGISTRATION RECORDS. THE USE OF SUCH MOTOR VEHICLE REGISTRATION DATA FOR ANY OTHER PURPOSE IS A VIOLATION OF LAW IN SEVERAL STATES. ACCORDINGLY, YOU ARE URGED TO LIMIT THE USE OF THIS LISTING TO THE FOLLOW-UP NECESSARY TO COMPLETE THIS CAMPAIGN. ANY DEALER NOT RECEIVING A COMPUTER LISTING WITH THE CAMPAIGN BULLETIN WAS NOT SHIPPED ANY INVOLVED VEHICLES.

SERVICE PROCEDURE

1. OPEN VEHICLE HOOD AND INSPECT THE BRAKE PROPORTIONER VALVES. REFER TO FIGURE 1.

2. IF VALVES ARE DESIGN 2 (ALUMINUM), NO FURTHER ACTION IS REQUIRED EXCEPT TO INSTALL CAMPAIGN IDENTIFICATION LABEL, STEP 6.

3. IF VALVES ARE DESIGN 1 (STEEL), BOTH VALVES ARE TO BE REPLACED WITH VALVE KITS NO. 18006626 AND 18006627. PLACE MATERIAL UNDER CONNECTIONS TO PROTECT UNDERHOOD PARTS FROM THE BRAKE FLUID. REFER TO FIGURE 2 AND RE- PLACEMENT PROCEDURE.

4. BLEED BRAKE SYSTEM AS FOLLOWS: A. IF THE CAR IS EQUIPPED WITH POWER BRAKES, REMOVE THE VACUUM RESERVE BY APPLYING THE BRAKES SEVERAL TIMES. B. FILL THE MASTER CYLINDER RESERVIORS WITH BRAKE FLUID AND KEEP AT LEAST ONE-HALF FULL OF FLUID DURING THE BLEEDING OPERATION. C. FIRMLY DEPRESS THE BRAKE PEDAL SLOWLY AND HOLD. D. LOOSEN RIGHT REAR BRAKE PIPE TUBE NUT AT PROPORTIONER VALVE TO PURGE AIR. REFER TO FIGURE 3. TIGHTEN NUT AND THEN SLOWLY RELEASE BRAKE PEDAL. WAIT 15 SECONDS. E. REPEAT STEP D AT EACH BRAKE PIPE TUBE NUT IN THE FOLLOWING SEQUENCE: - LEFT REAR TUBE NUT TO PROPORTIONER - LEFT FRONT TUBE NUT TO MASTER CYLINDER - RIGHT FRONT TUBE NUT TO MASTER CYLINDER

F. REPEAT BLEED PROCEDURE, STEPS B THROUGH E UNTIL ALL AIR IS REMOVED. G. CHECK THE BRAKE PEDAL FOR "SPONGINESS" AND BRAKE WARNING LIGHT FOR INDICATION OF UNBALANCED PRESSURE. REPEAT BLEEDING OPERATION TO CORRECT. DO NOT MOVE CAR UNTIL A FIRM BRAKE PEDAL IS OBTAINED. 5. FILL MASTER CYLINDER.

6. INSTALL CAMPAIGN IDENTIFICATION LABEL. EACH VEHICLE MODIFIED IN ACCORDANCE WITH THE INSTRUCTIONS OUTLINED IN THIS SERVICE PROCEDURE WILL REQUIRE A CAMPAIGN IDENTIFICATION LABEL. EACH LABEL PROVIDES A SPACE TO INCLUDE THE CAMPAIGN NUMBER, THE FIVE (5) DIGIT DEALER CODE OF THE DEALER PERFORMING THE CAMPAIGN SERVICE, AND THE DATE VEHICLE WAS CAMPAIGNED. THIS INFORMATION MAY BE INSERTED WITH A TYPEWRITER OR BALLPOINT PEN. WHEN INSTALLING LABEL, CLEAN THE SURFACE OF THE RADIATOR UPPER MOUNTING PANEL IN THE AREA OF EMISSION LABEL AND APPLY THE CAMPAIGN LABEL.

7. CLOSE HOOD.

PARTS INFORMATION

THE PARTS REQUIRED FOR THIS CAMPAIGN ARE TO BE OBTAINED FROM GENERAL MOTORS WAREHOUSE DISTRIBUTION DIVISION. THE FOLLOWING TWO (2) PROPORTIONER VALVE KITS ARE REQUIRED FOR EACH VEHICLE.

PART NUMBER 18006626 (10MM FRONT) VALVE KIT WITH SEAL, RR PART NUMBER 18006627 (13MM REAR) VALVE KIT WITH SEAL, LR

TO INSURE THIS PART WILL BE OBTAINED AS SOON AS POSSIBLE, IT SHOULD BE ORDERED FROM GM PARTS (WDDGM) ON A CIO ORDER WITH NO SPECIAL INSTRUCTION CODE, BUT ORDER ON AN ADVISE CODE (2).

DISPOSITION OF REPLACED PARTS

REPLACED PARTS MUST BE TAGGED WITH A PROPERLY COMPLETED TAG (FORM 728) AND SHOULD BEAR THE NOTATION 80-C-19 AND BE HELD FOR ZONE DISPOSITION.

TO BE FORWARDED SHORTLY UNDER SEPARATE COVER:

A LIST OF THOSE VEHICLES INVOLVED, WHICH OUR RECORDS INDICATE ARE IN YOUR GEOGRAPHICAL AREA, WILL BE SENT FOR YOUR FOLLOW UP. ADVISE THE ZONE IF VEHICLES APPEARING ON THE ATTACHED LIST ARE NOT IN YOUR AREA. (IF A LIST OF VEHICLES IS NOT RECEIVED SHORTLY, OUR RECORDS INDICATE NO AFFECTED VEHICLE(S) IN YOUR AREA.)

IF A VEHICLE HAS BEEN TRANSFERRED OR SOLD TO ANOTHER LOCATION, PLEASE FORWARD THE NEW NAME AND ADDRESS OF THE VEHICLT TO YOUR PONTIAC ZONE OFFICE.

RECORDING COMPLETION

CAMPAIGN COMPLETION WILL BE RECORDED FROM "PROPERLY COMPLETED AND PAID WARRANTY CLAIMS". OWNERS ARE BEING ASKED TO PRESENT THE OWNER REPLY CARD FOR IDENTIFICATION TO THEIR DEALER AT THE TIME THEY BRING IN THEIR VEHICLE TO HAVE THE CAMPAIGN PERFORMED.

ADDITIONAL CAMPAIGN LABELS ARE AVAILABLE ON STATIONERY ORDER AS FORM 7201-709.

DEALERS SHOULD STILL SUBMIT WARRANTY CLAIMS FOR CREDIT IN THEIR NORMAL MANNER WHEN THEY PERFORM THE SERVICE AS FOLLOWS:

(NOTICE: A COMPLETED WARRANTY CLAIM IS TO BE KEPT AS A PERMANENT RECORD OF COMPLETION.)

WARRANTY CREDIT

A SEPARATE REPAIR ORDER MUST BE USED FOR EACH VIN.

(LABOR)

THE NEW LABOR OPERATIONS LISTED BELOW ARE ASSIGNED SPECIFICALLY FOR THIS CAMPAIGN.

OTHER FAILURE LABOR LABOR LABOR *PARTS CODE OPERATION HOURS HOURS CREDIT 1. 96 V0950 0.2 HOUR 0.1 HOUR 2. 96 V0951 0.4 HOUR 0.1 HOUR $70.32

*"IN ADDITION, DEALERSHIPS WILL RECEIVE 0.1 HOURS CREDIT FOR DEALER ADMINISTRATIVE SERVICES ASSOCIATED WITH THIS CAMPAIGN. THE 0.1 HOURS ALLOWANCE IS TO BE ENTERED IN THE "OTHER LABOR HOURS" FIELD WITH EACH CAMPAIGN REPAIR LISTED FOR CREDIT. THIS ENTRY WILL NOT REQUIRE ZONE AUTHORIZATION."

FAILURE CODE 96 MUST BE USED WITH THE LABOR OPERATION.

(CREDITING)

DEALERS WILL BE CREDITED VIA WARRANTY DOCUMENT OR TERMINAL TRANSMISSION, WHICHEVER IS THEIR NORMAL METHOD OF SUBMISSION FOR PAYMENT. CLAIMS MUST CONTAIN ALL INFORMATION REQUIRED AND SHOULD LIST THE LABOR OPERATION AS OUTLINED.

REPAIRS SUBMITTED FOR VEHICLES NOT INVOLVED IN THE CAMPAIGN WILL NOT BE PAID.

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.