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For 1990-2009 cars only

ABS III CONTROLLER EXCHANGE PROGRAM

ENGINE (VIN) TRANSMISSION TYPE DIVS INVL 1 2 3 4 7

THIS BULLETIN HAS BEEN REVISED TO ADD A SPECIAL PROCEDURE FOR EXCHANGING ABS VI CONTROLLERS (1991 'N' VEHICLES).

THE ABS CONTROLLER USED IN 1989-91 'W' AND 1991 'N' MODELS ARE TO BE SERVICED BY EXCHANGE WITH ONE OF THE AC DELCO SERVICE CENTERS LISTED AT THE END OF THIS BULLETIN. THE CENTERS ARE AUTHORIZED TO PRE- EXCHANGE BY SENDING AN EXCHANGE UNIT TO THE DEALERSHIP IN ADVANCE OF RECEIVING A PROBLEM UNIT FOR REPAIR.

SPECIAL PROCEDURE FOR ABS VI CONTROLLERS (1991 'N' VEHICLES):

IN ORDER TO OBTAIN THE BEST POSSIBLE NEW PRODUCT INFORMATION AS QUICKLY AS POSSIBLE, A SPECIAL PROCEDURE IS REQUIRED TO ORDER AN EXCHANGE ABS VI CONTROLLER FOR 1991 'N' VEHICLES EQUIPPED WITH THE NEW ABS VI SYSTEM. A TECHNICAL ASSISTANCE CASE NUMBER WILL BE REQUIRED BEFORE ANY A/C DELCO EXCHANGE CENTER WILL ACCEPT AN ORDER FOR AN ABS VI CONTROLLER. THIS REQUIREMENT FOR A T.A.S. CASE NUMBER DOES NOT APPLY TO ORDERS FOR EXCHANGE UNITS FOR ABS III CONTROLLERS USED ON 1989-91 'W' VEHICLES.

LOCATING EXCHANGE PARTS

IF YOUR LOCAL AC DELCO REPAIR FACILITY DOES NOT HAVE A UNIT AVAILABLE FOR PRE-EXCHANGE, CALL OTHER SHOPS LISTED IN THE BULLETIN. IT IS THE DEALERSHIP'S RESPONSIBILITY TO FIND A NEEDED EXCHANGE UNIT BY FIRST CALLING THE LOCAL SHOP, THEN THE OTHERS ON THE ATTACHED LIST.

ALL SHOPS ARE AUTHORIZED TO SHIP TO ANY (DIVISION NAME) DEALER.

AC DELCO EXCHANGE PROCEDURE

1. REMOVE THE ANTILOCK BRAKE CONTROLLER UNIT REQUIRING REPAIR FROM THE VEHICLE; COMPLETE ALL RED SHADED AREAS OF THE AC DELCO WARRANTY REPAIR CLAIM (ACD-1078A). SEND THE UNIT AND ALL FIVE COPIES OF THE COMPLETED FORM TO THE AUTHORIZED AC DELCO CENTER ALL INFORMATION EXCEPT FOR THE DEALER'S SIGNATURE MUST BE PRINTED LEGIBLY OR TYPED.

IMPORTANT: NATURE OF PROBLEM, FIELD #3, IS PARTICULARLY IMPORTANT. TO ASSURE ACCURATE DIAGNOSIS AND REPAIR OF THE RETURNED UNIT, ALSO ATTACH A REPAIR ORDER COPY.

2. THE REPAIRED UNIT WILL BE RETURNED TO THE DEALERSHIP WITH THE DEALERSHIP COPY OF THE AC DELCO FORM, PROPERLY COMPLETED. IN CASES WHERE THE DEALERSHIP HAS RECEIVED A PRE-EXCHANGE UNIT, THE COMPLETED FORM WILL BE MAILED AFTER RETURN OF THE INOPERATIVE UNIT TO THE REPAIR CENTER.

3. A WARRANTY CLAIM IS TO BE SUBMITTED FOR THE R&R OF THE UNIT. AN ADDITIONAL .2 HOUR ADMINISTRATIVE ALLOWANCE WILL BE PAID IF APPLIED FOR WHEN COMPONENTS ARE REPAIRED UNDER WARRANTY BY AN AC DELCO SERVICE CENTER. THIS ADDITIONAL TIME SHOULD BE ENTERED IN THE "OTHER LABOR HOURS" COLUMN OF THE WARRANTY CLAIM.

4. THE DEALER COPY OF THE ACD-1078A AND THE FREIGHT RECEIPT OR SHIPPING INVOICE ARE TO BE RETAINED IN ACCORDANCE WITH REQUIREMENTS DETAILED IN THE CURRENT (DIVISION) SERVICE POLICIES AND PROCEDURES MANUAL.

TIMELY RETURN OF UNITS FOR REPAIR

RETURN OF UNITS FOR REPAIR IN CASES OF PRE-EXCHANGE IS CRITICAL TO THE SUCCESS OF THE EXCHANGE PROGRAMS. WHEN DEALERSHIPS DON'T IMMEDIATELY RETURN CORES, IT RESULTS IN LOCAL PARTS SHORTAGES.

WARRANTY CLAIM SUBMISSION(<

LABOR LABOR OTHER LABOR SUBLET MATERIAL OPERATION HOURS HOURS(1) TOWING

1989-91 W CAR H2505 0.4 0.2 * 1991 N CAR H2505 0.4 0.2 *

(1) ADMINISTRATIVE ALLOWANCE FOR EXCHANGE THROUGH AC DELCO CENTERS.

* SHIPPING CHARGES FOR CORE RETURN TO REPAIR CENTER.

AC DELCO SERVICE CENTERS

ARIZONA MASSACHUSETTS JIMMY'S RADIO - TV CORP. MODERN RADIO OF NEW ENGLAND 7882 EAST GREY 34 BROADWAY SCOTTSDALE, AZ 85260 WAKEFIELD, MA 01880 (602) 948-5717 (617) 246-2052 (800) 528-2056 (NATIONAL) (800) 848-4001 (OUT OF STATE)

CALIFORNIA MICHIGAN AUTO ELECTRIC RADIO SPECMO ENTERPRISES 1841 WEST COMMONWEALTH 3890 W. 11 MILE RD. FULLERTON, CA 92633 BERKLEY, MI 48072 (714) 871-7357 (313) 399-9806 (800) 321-6970 (IN-STATE) (800) 545-7911 (OUT OF STATE) (800) 321-6969 (OUT OF STATE)

SPEED-O-TACH, INC. MINNESOTA 2198 N. MAIN AUTO SOUND ENTRONIX WALNUT CREEK, CA 94596 9600 54TH AVENUE NORTH (415) 935-2040 MINNEAPOLIS, MN 55442 (800) 442-4491 (IN-STATE) (612) 559-9654 (800) 328-0795 (NATIONAL)

COLORADO MISSOURI DOWNTOWN RADIO AUTRONICS AUTO SPECIALISTS 2525 WEST SIXTH AVENUE 1450 PAGE INDUSTRIAL COURT DENVER, CO 80204 ST. LOUIS, MO 63132 (303) 573-6288 (314) 423-2323 (800) 525-3539 (NATIONAL) (800) 392-1516 (IN-STATE) (800) 325-1325 (OUT OF STATE)

FLORIDA NEW JERSEY TECHNI-CAR INCORPORATED EASTERN ELECTRONICS INC. 5688 WEST CRENSHAW 180 ESSEX STREET TAMPA, FL 33634 HACKENSACK, NJ 07601 (813) 884-0022 (201) 342-3945 (800) 662-0022 (IN-STATE) (800) 221-2138 (OUT OF STATE) (800) 822-0022 (OUT OF STATE)

GEORGIA NEW YORK SPEEDOMETER SERVICE COMPANY MODEL ELECTRONIC INC. 8471 ROSWELL ROAD 321 WEST ROUTE 59 ATLANTA, GA 30338 NANUET, NY 10954 (404) 998-1666 (914) 623-8020 (800) 332-1827 (IN-STATE) (800) 433-9657 (NATIONAL) (800) 241-2385 (OUT OF STATE)

ILLINOIS UNITED RADIO SERVICE D & B AUTO RADIO INCORPORATED 5705 ENTERPRISE PARKWAY 2140 CORPORATE DRIVE SYRACUSE, NY 13057 ADDISON, IL 60101 (315) 446-5570 (708) 916-8787 (800) 962-0901 (IN-STATE)(< (800) 323-4813 (NATIONAL) (800) 448-0944 (NATIONAL)

MARYLAND CATON RADIO INCORPORATED 6328 BALTIMORE NATIONAL PK. CATONSVILLE, MD 21228 (301) 747-8667 (800) 443-6709 (NATIONAL)

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TEXAS NORTH CAROLINA ZENER ELECTRONICS, INC. DOWNTOWN RADIO SERVICE 9434 OLD KATY ROAD - 400 2908 STEWART CREEK HOUSTON, TX 77055 CHARLOTTE, NC 28216 (713) 932-6360 (704) 391-0801 (800) 992-1092 (NATIONAL) (800) 522-4706 (IN-STATE) (800) 537-0116 (OUT OF STATE) VIRGINIA SOUTHERN AUTOTRONICS, INC. OHIO 3300 NORFOLK STREET DAYTON SPEEDOMETER RICHMOND, VA 23230 660 NORTH MAIN STREET (804) 353-5400 DAYTON, OH 45405 (800) 572-2880 (IN-STATE) (513) 222-1491 (800) 446-2880 (OUT OF STATE) (800) 543-0719 (IN-STATE) (800) 543-9687 (OUT OF STATE) WASHINGTON INSTRUMENT SALES -SERVICE, INC. ELECTRA-SOUND INCORPORATED 18814 72ND AVE. SOUTH 5260 COMMERCE PARKWAY, WEST KENT, WA 98031 PARMA, OH 44130 (206) 251-9092 (216) 433-9600 (800) 444-7976 (NATIONAL) (800) 252-4200 (NATIONAL)

PENNSYLVANIA R. T. GRIM COMPANY 400 REGIS AVENUE PITTSBURGH, PA 15236 (412) 655-1574 (800) 222-5509 (NATIONAL)

H & R AUTO RADIO SERVICE 155 YORK ROAD WARMINSTER, PA 18974 (215) 672-3707 (800) 523-6605 (IN-STATE) (800) 492-2074 (OUT OF STATE)

TENNESSEE RICKWOOD RADIO SERVICE 1830 AIRLANE DRIVE NASHVILLE, TN 37210 (615) 889-3270 (800) 423-4142 (NATIONAL)

TEXAS SPEEDOMETER SERVICE INC. 3227 SKYLANE DRIVE CARROLLTON, TX 75006 (214) 380-8944 (800) 336-3998 (NATIONAL)

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.

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