Technical Service Bulletins

• 2008-09-26: Odometer Servicing When The Odometer Cannot be Set to the Actual Mileage - keywords cluster ipc mile program (PIT4720)
• 2007-06-22: Abnormal Noise And Or Vibration While Driving - keywords accessory aftermarket axle body boom buzz case grown growl howl moan modification no OEM part prop rattle resonance shaft transmission whine (PIP3140B)
• 2006-09-26: Front Shock Absorber Crack/Breakage After Extreme Rough Road Driving or from High Road Impacts (Replace Shock Absorber) (06-03-08-012)
• 2006-01-27: Service VME - Use Correct Engine Oil Drain Plug - keywords drain engine leak oil pan plug replace (PIP3696)
• 2006-01-18: Info - New Product Feedback Form and Process for Automatic Transmission Core Returns (01-07-30-029A)
• 2004-10-20: Info - Radio Telephone/Mobile Radio (Transceiver) Installation and Troubleshooting Guidelines (04-08-46-002)
• 2004-09-22: Info - Effect of Steering Box Limiter Adjustment on Turning Radius and Possibility of Power Steering System Damage Due to Improper Adjustment (03-02-32-044A)
• 2001-06-21: Info - Seat Belt System Replacement Guidelines for Vehicles Involved in Collisions (01-09-40-002)
• 2001-05-08: Info - Replacement of Keys, Key Numbers and/or Security Chips (01-00-89-009)
• 2001-04-06: Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number (01-00-89-008)
• 2001-03-28: Warranty Admin. - Inspection/Maintenance Labor Operations (01-00-89-007)
• 2001-03-02: Info - February, 2001 Bulletin Summary (01-00-89-006)
• 2000-10-06: Info - September, 2000 Bulletin Summary (00-00-89-024)
• 2000-09-05: Information - August, 2000 Bulletin Summary (00-00-89-022)
• 2000-07-21: Info - Electronic Brake Control Module (EBCM) Replacement (00-05-25-002)
• 2000-07-06: Information - June, 2000 Bulletin Summary (00-00-89-016)
• 2000-05-30: Warranty Admin - ACDelco Remanufactured Transmissions (00-07-30-011)
• 1999-08-18: Info - Revised Flushing Procedure for Contaminated Power Steering Reservoirs (99-02-32-006)
• 1999-06-25: White Smoke at Cold Idle, Inad. Cab Heat (Install New Fan Blade/Fan Clutch Kit) (99-06-02-013)
• 1999-02-26: Essential Tool J 42000 Battery Tester (99-06-03-001)
• 1998-11-16: INFO - ESSENTIAL TOOL J43435 ADJUSTER LOCKNUT (83-32-10)
• 1998-10-20: INFO - ESSENTIAL TOOL J43485 POWER STEERING BLEEDER ADAPTER (83-32-09)
• 1998-10-01: INFO - NEW WINDSHIELD AND STATIONATY GLASS URETHANE (83-15-16)
• 1998-10-01: SHAKE/VIBRATION FROM FRONT OF VEH. (INSPECT FRONT END (86-32-08)
• 1998-09-29: INFO ON RECOMMENDED AXLE LUBRICANT (76-02-02A)
• 1998-08-21: WARRANTY ADMIN - LTG UPDATES (83-05-07)
• 1998-08-20: INFO - ESSENTIAL TOOL J-43241 REMOTE KEYLESS ENTRY AND (83-90-12)
• 1998-08-20: BRAKE NOISE OR SQUEAL UPON STOPPING (86-50-21)
• 1998-08-14: INFO - CORRECT LABOR CODE USAGE FOR ENTERTAINMENT SYS. (84-96-01)
• 1998-08-12: WARRANTY ADMIN. - REDEFINED USE OF PARTS WARRANTY SPECIAL (80-05-03)
• 1998-07-15: WARRANTY ADMIN. - LTG UPDATES (83-05-06)
• 1998-06-11: WARRANTY ADMIN. - LTG UPDATES (83-05-05)
• 1998-06-03: INFO - NEW TOOL J-42958, REV. CHARTS AND SCHEM. FOR CRUISE (83-90-08)
• 1998-05-18: WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES (83-05-04)
• 1998-04-24: GENERAL MOTORS WARRANTY INQUIRY SYSTEM (82-05-05)
• 1998-04-21: WARRANTY ADMIN - REQ. FOR WHOLESALE AUTH. OR WARRANTY (82-05-02)
• 1998-04-16: WARRANTY ADMIN. - LTG UPDATES (83-05-03)
• 1998-04-02: INFO. USE OF'SURFACE CONDITIONING DISCS' (87-61-24)
• 1998-03-16: WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES (83-05-02)
• 1998-03-10: INFO. NEW TOOL J-41450-B RELEASED FOR CS GEN DIAG. (83-64-09)
• 1998-03-01: ENGINE NOISE (INSTALL NEW DESIGNCAST IRON EXHAUST (67-61-21B)
• 1998-02-20: WARRANTY ADMIN - LABOR TIME GUIDE UPDATES (83-05-01)
• 1998-02-13: INFO. ON VIN PLATE REPLACEMENT (83-01-14)
• 1998-01-12: INFO. FRONT. SUPP. INFLAT. RESTRAINTS (SIR) ON-OFF SWITCH (73-90-23)
• 1997-12-18: WARRANTY ADMIN. - REPAIR/ REPLACE POLICIES & PROC. (72-05-13)
• 1997-12-18: WARRANTY ADMIN. - ENHANCED SUBLET REPAIR POLICY (72-05-14)
• 1997-12-16: WARR. ADMIN - LABOR TIME GUIDE UPDATES (73-05-09)
• 1997-12-11: WARRANTY ADMIN - ACDELCO REMANUFACTURED ENGINES (72-05-07)
• 1997-11-28: WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES (73-05-07)
• 1997-11-26: INFO. ON TECHNICAL ASSISTANCE CALL PREPARATION (73-01-10)
• 1997-11-20: CLARIFICATION OF RAIL DUST REM (A5575-A5580) (72-05-11)
• 1997-11-12: INFORMATION - PUREGUARD 2 OPERATING ALERT (73-12-13)
• 1997-11-01: WARRANTY ADMIN. - LABOR OPERATION CODE Z1241 (62-05-02A)
• 1997-10-24: WARR. ADMIN-LTG UPDATES 1989-98 PASS. CAR & TRUCK (73-05-06)
• 1997-09-01: INFO. ON ALUMINUM HEATER CORE AND/OR RADIATOR REPL. (73-62-13A)
• 1997-08-21: WARRANTY ADMIN - GUIDELINES FOR USING E0420 WHEEL (72-05-05)
• 1997-08-21: WARRANTY ADMIN- GUIDELINES FOR USING I/M 240 LABOR OP (72-05-06)
• 1997-08-12: WARRRANTY ADMIN - LABOR TIME GUIDE UPDATES (73-05-05)
• 1997-05-29: INFO ON AUTO TRANS OIL COOLER FLUSHING &FLOW CHECK PROC. (77-71-59)
• 1997-05-12: INFORMATION -TWO PART URETHANE ADHESIVE (73-10-54)
• 1997-04-17: INFO. ON A/C TOOL AND EQUIPMENT MAINTENANCE (63-12-08A)
• 1997-04-04: CLUTCH SLIPPING/HIGH PEDAL EFFORT (66-73-02)
• 1997-03-27: INFORMATION ON BRAKE SERVICE AND MAINTENANCE (66-50-13)
• 1997-03-24: ENGINE HARD START OR NO START (REPL. FUEL PUMP PULSATOR) (66-63-09)
• 1997-03-20: WARRANTY ADMINISTRATION - LABOR TIME GUIDE UPDATES (73-05-03)
• 1997-02-26: ENGINE LOW POWER IN COLD WEATHER (66-63-07)
• 1997-02-20: WARRANTY ADMINISTRATION LABOR TIME GUIDE UPDATES (73-05-02)
• 1997-02-07: SERVICE ISSUES FOR VEHICLES WITH R12 OR R134A A/C SYSTEMS (73-12-04)
• 1997-01-31: INFO. NEW BODY SEALER TAPE FOR COLLISION REPAIRS (73-10-49)
• 1997-01-24: WARRANTY ADMINISTRATION - LABOR TIME GUIDE UPDATES (73-05-01)
• 1997-01-13: INFO. ON COMPACT DISC PLAYERS- PROCEDURES (64-96-01)
• 1997-01-07: WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES (63-05-07)
• 1997-01-01: GUIDELINES FOR RETROFITTING R-12 VEH. TO R-134A (43-12-07E)
• 1996-12-01: SERVICE ADMINISTRATION - WARRANTY CLAIMS PROCESSING (31-05-03C)
• 1996-11-21: WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES (63-05-06)
• 1996-11-20: PREMATURE BRAKE WEAR (REPLACE BRAKE PADS & ROTORS) (66-50-15)
• 1996-10-15: INFO. ON THE GENERAL MOTORS KEY CODE VOICE RESPONSE SYSTEM (61-01-11)
• 1996-10-02: WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES 1989 -1997 (63-05-04)
• 1996-10-01: PROCEDURE TO HANDLE CUSTOMER RADIO CONCERNS (68-96-01A)
• 1996-09-01: ACDELCO SERVICE CENTER LOC. FOR ODOMETER/SPEEDOMETER (66-83-04A)
• 1996-08-14: WARRANTY ADMIN. - LABOR TIME GUIDE ' REQUEST FOR REVIEW ' (63-05-03)
• 1996-08-01: USE OF WACKER T-330 RTV SEALANT (PRONOUNCED VAUCKER T) (67-61-17A)
• 1996-06-05: WARRANTY ADMIN. - GOODWRENCH SERVICE PLUS LIFETIME SERVICE (68-05-03)
• 1996-05-10: INFO. ON SERVICE ISSUES FOR VEHICLES WITH R12 OR R134A (63-12-09)
• 1996-05-07: INFORMATION ON CAMPAIGN SYSTEM COMMONIZATION (62-07-01)
• 1996-05-06: INFO. ON ENHANCED EMISSION INSPECTION MAINTENANCE PROGRAM (63-65-32)
• 1996-05-01: ALUMINUM WHEEL REFINISHING (53-17-03A)
• 1996-05-01: AC DELCO LOCATOR SVCS FOR DELCO ELECTRONICS EXCHANGE (58-83-02B)
• 1996-05-01: WARRANTY ADMINISTRATION TIRE REPLACEMENTS (60-05-01A)
• 1996-04-15: INFO. ON HEADLAMP LENS DISTORTION (63-81-11)
• 1996-02-15: TEMP. GAUGE READS TOO HIGH LIGHT COMES ON REPLACE SENDER (16-83-01)
• 1996-02-02: INFORMATION ON UPDATED BATTERY REPLACEMENT CATALOG NUMBERS (63-64-01)
• 1996-01-04: TECHNICAL ASSISTANCE PRE-CALL WORKSHEET (51-01-07)
• 1995-11-29: INFO. ON ENHANCED EMISSION INSPECTION MAINTENANCE (53-65-07)
• 1995-10-10: WARRANTY INFORMATION ALL MODELS - ALL YEARS (58-05-03)
• 1995-08-10: REVISED TECH 1 MASS STORAGE CARTRIDGE (MSC) OXYGEN SENSOR (51-65-47)
• 1995-07-19: WARRANTY ADMINISTRATION - INFO. ON PREVIOUSLY RELEASED (56-05-03)
• 1995-06-22: INFORMATION ON ENGINE OVERHEAT (56-62-01)
• 1995-06-12: INFO. ON REFORMULATED GASOLINE (RFG) (57-01-02)
• 1995-05-15: INFORMATION ON CONTAMINATED R12 REFRIGERANT TESTING (53-12-05)
• 1995-04-27: INFORMATION ON GM CAMPAIGN IDENTIFICATION LABEL (51-01-03)
• 1995-04-03: LOW ENGINE OIL PRESSURE ALARM ACTIVATED (56-64-03)
• 1995-04-01: INFORMATION ON SIERRA-BRAND ENGINE COOLANT (43-62-01B)
• 1995-03-28: WARRANTY ADMINISTRATION DEALER/RETAILER ADMINISTRATION (57-05-01)
• 1995-03-01: SMU - SECTION 0 - GENERAL INFORMATION (57-02-01)
• 1995-02-03: SMU - INFO. ON INSPECTION/ MAINTENANCE (I/M) EMISSIONS (51-65-02)
• 1995-01-11: ENHANCED EMISSION INSPECTION MAINTENANCE PROGRAM (43-65-10)
• 1994-11-29: INFO. ON ENHANCED EMISSION INSPECTION MAINTENANCE PROGRAM (43-65-07)
• 1994-11-18: SMU - SECTION 8A-2 ELECTRICAL DIAGNOSIS (46-81-11)
• 1994-10-25: REV. TO ADHESIVE CAULKING KIT, NEW PRIMERS & PART NUMBERS (43-10-48)
• 1994-10-20: MANUAL TRANS. SHIFTS HARD INTO OR OUT OF GEAR (46-72-04)
• 1994-10-13: REAR AXLE SEAL LEAKS (46-42-01)
• 1994-10-13: INFO. ON SUPPLEMENTAL COOLANT ADDITIVE (46-62-01)
• 1994-09-23: INFO. ON SERVICEABILITY OF INSTRUMENT CLUSTER GAUGES (46-83-02)
• 1994-09-15: DLR. PRODUCT CAMPAIGN BULLETIN NUMBERING SYSTEM (41-01-03)
• 1994-09-12: INFO. ON NEW PROM/MEMCAL IDENTIFICATION MARKINGS (44-65-01)
• 1994-09-08: CONTAMINATED A/C REFRIGERANT (INFORMATIONAL) (43-12-23)
• 1994-09-01: INFORMATION ANNOUNCING THE NEW CORPORATE BULLETIN (33-01-05A)
• 1994-08-16: OBTAINING TECHNICAL ASSISTANCE (I/M 240 REPAIRS) (43-65-06)
• 1994-07-18: INFORMATION ON RELEASE OF SERVICE PKG. FOR NICKEL TAPE (14-93-01)
• 1994-07-01: LOW POWER/LACK OF THROTTLE RESPONSE (INST. DRIVE MOTOR) (37-65-19B)
• 1994-06-30: INFORMATION ON J39400 A/C LEAK DETECTOR MAINTENANCE KIT (43-12-18A)
• 1994-06-08: WARRANTY ADMINISTRATION - NEW LABOR OPERATION NUMBER (42-05-06)
• 1994-05-13: WARRANTY ADMINISTRATION - EMISSION WARR. PARTS COVERAGE (47-05-01)
• 1994-04-15: WARRANTY ADMINISTRATION - POLICY CHANGE:ELEC. DIAG. (41-05-01)
• 1994-04-08: REDUCED PWR STEERING ASSIST AT LOW AMBIENT TEMPERATURES (03-32-06)
• 1994-04-07: MANUAL TEMP. CONTROL LEVER SLIPS FROM HOT TO COLD (46-11-01)
• 1994-03-29: ENHANCED INSPECTION MAINTENANCE PROGRAMS (43-65-05)
• 1994-03-09: SMU - SECTION 7C, INTERNAL CLUTCH ADJUSTMENT (46-73-01)
• 1994-02-01: INFORMATION ON AFTER MARKET ANTI-LOCK BRAKE SYS. PRODUCTS (43-50-01)
• 1994-01-28: MANUAL TRANSMISSION DISENGAGEMENT (REPL. BOOT) (36-72-08)
• 1994-01-26: WARRANTY ADMINISTRATION RECYCLED ENGINE COOLANT POLICY (31-05-04)
• 1993-12-22: RETROFITTING R-12 VEHICLES TO R-134A (INFORMATIONAL) (33-12-26)
• 1993-12-07: NEW DCS BULN. SEARCH & ACCESS TO VEH. OPTION CONTENT RECORDS (33-01-06A)
• 1993-12-01: TIRE MANUFACTURERS' CONTACT FOR ASSISTANCE (32-35-01)
• 1993-06-01: INFORMATION ON COSMETIC DAMAGE TO ALUMINUM WHEELS DURING BAL. (93-3E-67)
• 1993-05-25: RECYCLING OF USED OIL FILTERS (INFORMATIONAL) (93-0A-90)
• 1993-05-20: IMFORMATIONAL - KELSEY-HAYES 4WAL PROGRAM (36-50-06)
• 1993-05-19: INFO. ON SERVICING VEHICLE WITH CONTAMINATED TRANS. FLUID (93-7A-84)
• 1993-05-19: INFO. ON SERVICING VEHICLE WITH CONTAMINATED TRANS. FLUID (93-7A-142)
• 1993-05-06: A/C R-134A REFRIGERANT (INFORMATION) (93-1B-78)
• 1993-05-06: A/C R-134A REFRIGERANT (INFORMATION) (93-1B-126)
• 1993-04-30: BINDING/STICKING LOCK CYLINDER RECOMMENDED LUBRICATIONS (93-10-194)
• 1993-03-31: ROUGH IDLE/COLD START STALL (RPL. PROM/RESET MINIMUM IDLE) (93-6E-61)
• 1993-03-31: ROUGH IDLE/COLD START STALL (RPL. PROM/RESET MINIMUM IDLE) (93-6E-118)
• 1993-03-16: ILLUSTRATED STEERING SYSTEM BLEED PROCEDURE (38-30-01A)
• 1993-03-01: DOOR LOCK CYLINDER RECOMMENDED LUBRICATIONS (93-10A1-52)
• 1993-02-09: ENGINE FAN UPDATE (INFORMATION TO BLUE BIRD BODY COMPANY) (36-11-01)
• 1993-01-27: INFO. ON FACTORS THAT AFFECT FUEL ECONOMY (30-65-02)
• 1992-12-01: ENG. MISS, HESITATION & ROUGH PIERCED SECONDARY IGNITION (93-6D-102)
• 1992-11-30: ALTERNATE REFRIGERANTS INFORMATION (93-1B-102)
• 1992-11-01: INDUSTRIAL FALLOUT-PAINT DAM. FINESSE TYPE REPAIRS (93-10-30)
• 1992-11-01: INDUSTRIAL FALLOUT-PAINT DAM. FINESSE TYPE REPAIRS (92-2-128)
• 1992-11-01: CAMPAIGN: FUEL INJECTION PUMP HOUSING EROSION (2N20)
• 1992-11-01: INDUSTRIAL FALLOUT-PAINT DAM. FINESSE TYPE REPAIRS (93-10-148)
• 1992-10-31: A/C COMPRESSOR SHAFT NUT REMOVAL (IMPROVED QUALITY) (93-1D-100)
• 1992-09-30: NEW DESIGN SPARK PLUGS LONGER CERAMIC INSULATOR (92-6-128)
• 1992-09-01: INFO. ON GMC TRUCK BULLETINS NEW NUMBERING SYSTEM (93-0A-01)
• 1992-09-01: ALTERNATE REFRIGERANTS INFORMATION (93-1B-8)
• 1992-09-01: NEW DESIGN SPARK PLUGS LONGER CERAMIC INSULATOR (93-6D-2)
• 1992-06-22: PAINT CHIPS - EXTERIOR LEADING EDGES (APPLY CHIP PROTECTOR) (92-10-104)
• 1992-06-16: SERVICE GUILD: INFO ON AVOID DAMAGE TO TIRE WHEELS (92-3E-108)
• 1992-06-16: SERVICE GUILD: INFO ON AVOID DAMAGE TO TIRE WHEELS (92-3-123)
• 1992-05-27: A/C LEAK (DIAGNOSIS BULLETIN) ALL MODELS 1992 AND PRIOR (92-1B-92)
• 1992-05-27: IGNITION DISTRIBUTOR ASSY. USE (UPDATED INFORMATION) (92-6D-122)
• 1992-05-27: IGNITION DISTRIBUTOR ASSY. USE (UPDATED INFORMATION) (92-6-501)
• 1992-04-30: ENGINE BLOCK HEATER LEAKS REPLACE HEATER WITH NEW P/N (92-6B-71A)
• 1992-04-15: ECM, PCM & RCM UNITS - EXCHANGE PROGRAM (92-0-102)
• 1992-04-03: ENG. BLOCK HEATER LEAK-INSTALL REDESIGNED BLOCK HEATER (92-6-116)
• 1992-04-01: PROM I.D. NOT RECOGNIZED BY THE T-100 (GM CAMS) TERMINAL (23-65-08)
• 1992-03-24: INFO ON COATED WHEEL WEIGHTS USED FOR ALUMINUM WHEELS (92-3E-74)
• 1992-03-24: INFO ON COATED WHEEL WEIGHTS USED FOR ALUMINUM WHEELS (92-3-121)
• 1991-11-30: ADJUSTING TIRE PRESSURE (DURING NEW VEHICLE PREP) (92-3-106)
• 1991-11-25: GMC DEALERS IN S. CAROLINA SALES TAX ON WARRANTY REPAIRS (D-91-39)
• 1991-11-19: WARRANTY INFORMATION LETTER (CHEMICAL PAINT SPOTTING) (D-91-38)
• 1991-11-07: INTERMIT TRANS DOWNSHIFT/SLIP DIAGNOSIS (92-7A-33)
• 1991-11-07: INTERMIT TRANS DOWNSHIFT/SLIP DIAGNOSIS (92-73L80-100)
• 1991-11-06: BINDING/STICKING LOCK CYLINDER RECOMMENDED LUBRICATIONS (92-2-141)
• 1991-10-15: A/C COMPRESSOR SHAFT NUT REMOVAL (IMPROVED QUALITY) (93-1B-11)
• 1991-10-11: A/C COMPRESSOR SEALING WASHER USAGE (NEW DESIGN) (92-1B-23)
• 1991-10-11: A/C COMPRESSOR SEALING WASHER USAGE (NEW DESIGN) (92-1-103)
• 1991-10-02: DEXRON IIE A/T FLUID PREFERRED (GENERAL INFORMATION) (92-7A-19)
• 1991-10-02: DEXRON IIE A/T FLUID PREFERRED (GENERAL INFORMATION) (92-7-100)
• 1991-09-14: FRENCH LABEL INSTALLATION INSTRUCTIONS (92-0-100)
• 1991-08-15: LOCKING DIFFERENTIAL LUBRICANT (SERVICE INFORMATION) (91-4-109)
• 1991-08-09: SERVICE GUILD: DETECTING ELECT INTERMITTENTS DIAGNOSTIC (92-8A-09)
• 1991-08-09: SERVICE GUILD: DETECTING ELECT INTERMITTENTS DIAGNOSTIC (92-8-102)
• 1991-08-06: SERVICE GUILD: NEW SEAT BELT RESTRAINT SYSTEM (92-10-07)
• 1991-08-06: SERVICE GUILD: NEW SEAT BELT RESTRAINT SYSTEM (92-2-100)
• 1991-07-31: LOCKING REAR AXLE CHATTER (MAINT./WARRANTY INFO.) (91-4B-124)
• 1991-07-26: 1992 PAINT CODES, SUPPLIERS, ASSY. PLANT ID-(SERVICE INFO) (92-10-05)
• 1991-07-26: 1992 PAINT CODES, SUPPLIERS, ASSY. PLANT ID-(SERVICE INFO) (92-2-102)
• 1991-03-12: CHECKING CLEAR COAT THICKNESS BEFORE & AFTER PAINT FINESSE (91-10-82)
• 1991-03-12: CHECKING CLEAR COAT THICKNESS BEFORE & AFTER PAINT FINESSE (91-2-181)
• 1991-01-29: ECM, PCM & BCM UNIT EXCHANGE PROGRAM POLICIES (92-6E-57)
• 1990-11-27: ERRATIC ENGINE OIL PRESSURE NEW DESIGN SENDER AVAILABLE (91-6D-40)
• 1990-11-27: ERRATIC ENGINE OIL PRESSURE NEW DESIGN SENDER AVAILABLE (90-8-501)
• 1989-10-06: TIRE COMPANY WARRANTY ASSISTANCE PROGRAMS (92-3E-37)