For 1990-2009 cars

# Technical Service Bulletins

- 2008-06-04: No Movement When Transmission is Shifted to Drive or Third - Normal Operation When Shifted to Second, First or Reverse (Replace Forward Sprag Assembly) (08-07-30-027)
- 2007-12-05: 60 Degree V6 Engine Oil Leak at Crankshaft Front Oil Seal (Use New Crankshaft Front Oil Seal Installer Tool EN-48869) (07-06-01-023)
- 2007-10-02: Engine Oil Leak at Crankshaft Rear Main Oil Seal (Install Revised Crankshaft Rear Main Oil Seal Using Revised Rear Main Seal Installer and Remover Tools) (05-06-01-019F)
- 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)
- 2007-03-01: Dexron VI Fluid Usage - keywords leak seal slip (PIP4066)
- 2007-01-05: Slight Vehicle Movement In Park At Start Up After Cold Soak - keywords 3T40 4L60 4L60E 4L65E 4L80E 4L85E 4T40E 4T45E 4T60 4T60E 4T65E 4T80E 5L40E 5L50E 6L50 6L80 6L90 6T70 6T75 AF225 AF235aisan (PIP3763A)
- 2007-01-04: Info - Guidelines for Using E2020-Wheel Alignments, E2000-Toe Adjust and E0200, E0201, E0203, E0204-Wheel Balance (01-03-10-012C)
- 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)
- 2002-02-27: Information on a New Engine Preluber Tool (02-06-01-008)
- 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)
- 2000-07-06: Information - June, 2000 Bulletin Summary (00-00-89-016)
- 2000-05-30: Warranty Admin - ACDelco Remanufactured Transmissions (00-07-30-011)
- 1999-03-31: Info - Cleaning of Upper Instrument Panel Surfac (99-08-49-006)
- 1999-03-04: Battery Insulator Replacement (99-06-03-002)
- 1999-02-26: Essential Tool J 42000 Battery Tester (99-06-03-001)
- 1999-02-24: Information on Seki Automatic Transaxle Shift Concerns (99-07-30-001)
- 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)
- 1998-08-20: INFO - ESSENTIAL TOOL J-43241 REMOTE KEYLESS ENTRY AND (83-90-12)
- 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)
- 1998-06-03: INFO - NEW TOOL J-42958, REV. CHARTS AND SCHEM. FOR CRUISE (83-90-08)
- 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)
- 1998-04-02: 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)
- 1998-02-20: 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)
- 1997-05-21: WARRANTY ADMIN: LTG UPDATES 89-97 (73-05-04)
- 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)
- 1997-03-20: WARRANTY ADMINISTRATION - LABOR TIME GUIDE UPDATES (73-05-03)
- 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)
- 1996-10-22: WARRANTY ADMINISTRATION - LABOR TIME GUIDE UPDATES (63-05-05)
- 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)
- 1996-06-05: 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: 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)
- 1996-02-02: INFORMATION ON UPDATED BATTERY REPLACEMENT CATALOG NUMBERS (63-64-01)
- 1996-02-01: WARRANTY ADMIN. - VEHICLE RECEIVED WRONG INSTRUMENT (58-05-02A)
- 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)
- 1995-10-09: INFO. ON DAYTIME RUNNING LAMPS (DRL) (53-82-09)
- 1995-09-01: REPLACEMENT OF ISOLATION DIODES (93-8-15)
- 1995-08-10: REVISED TECH 1 MASS STORAGE CARTRIDGE (MSC) OXYGEN SENSOR (51-65-47)
- 1995-06-12: INFO. ON REFORMULATED GASOLINE (RFG) (57-01-02)
- 1995-06-01: CAMPAIGN: SERVICE PART FUEL TANK SENDER RING WELDS (91-C-51)
- 1995-05-23: WARRANTY ADMINISTRATION WARRANTY INFORMATION (57-05-02)
- 1995-05-15: INFORMATION ON CONTAMINATED R12 REFRIGERANT TESTING (53-12-05)
- 1995-04-27: INFORMATION ON GM CAMPAIGN IDENTIFICATION LABEL (51-01-03)
- 1995-04-01: 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)
- 1994-11-23: FRONT BRAKE PULSATION - 'NEW' DIAGNOSIS (43-50-09)
- 1994-10-25: REV. TO ADHESIVE CAULKING KIT, NEW PRIMERS & PART NUMBERS (43-10-48)
- 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)
- 1994-08-01: CAMPAIGN: SPECIFICATION SPECIAL POLICY & LABOR OPER. (94-C-UN)
- 1994-07-22: INFORMATION ON DIAGNOSING SIR DTC 24 ALL DERM SYSTEMS (44-90-01)
- 1994-07-18: INFORMATION ON RELEASE OF SERVICE PKG. FOR NICKEL TAPE (14-93-01)
- 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)
- 1994-04-08: REDUCED PWR STEERING ASSIST AT LOW AMBIENT TEMPERATURES (03-32-06)
- 1994-03-29: ENHANCED INSPECTION MAINTENANCE PROGRAMS (43-65-05)
- 1994-02-01: INFORMATION ON AFTER MARKET ANTI-LOCK BRAKE SYS. PRODUCTS (43-50-01)
- 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)
- 1993-08-01: CAMPAIGN: SPECIFICATION SPECIAL POLICY&LABOR OPERATION (93-C-UN)
- 1993-08-01: 'CUSTOMER COMPLAINT NOT DUPLICATED' LABOR OPER. NUMBER (93-WA-25)
- 1993-08-01: ROADSIDE OPERATIONS MANUAL (93-WA-26)
- 1993-08-01: WARRANTY AND TRANSPORTATION CLAIMS MAILING ADDRESS (93-WA-27)
- 1993-08-01: NEW CAR WARRANTY FOR CANADIAN VEHICLES (93-WA-22B)
- 1993-06-01: CORE RETURN PROCESSING CHANGE (93-WA-20)
- 1993-06-01: RETURN OF UNDEPLOYED (SIR) INFLATOR MODULES (93-9-9)
- 1993-06-01: LABOR TIME REQUEST FOR REVIEW UPDATES (93-WA-21)
- 1993-05-25: RECYCLING OF USED OIL FILTERS (INFORMATIONAL) (93-0-2)
- 1993-05-19: INFO. ON SERVICING VEHICLE WITH CONTAMINATED TRANS. FLUID (93-7-19)
- 1993-05-19: INFO. ON SERVICING VEHICLE WITH CONTAMINATED TRANS. FLUID (93-7A-142)
- 1993-05-06: A/C R-134A REFRIGERANT (INFORMATION) (93-1-19)
- 1993-05-06: A/C R-134A REFRIGERANT (INFORMATION) (93-1B-126)
- 1993-05-01: SIR SENSOR REPLACE POLICY REV. ALL 1988-92 CARS WITH SIR (93-9-8)
- 1993-04-30: BINDING/STICKING LOCK CYLINDER RECOMMENDED LUBRICATIONS (93-10-194)
- 1993-04-01: POLICY 'T' (TOWING) AND 'A' (REQUIRES AUTHORIZATION) (93-WA-18)
- 1993-03-16: ILLUSTRATED STEERING SYSTEM BLEED PROCEDURE (38-30-01A)
- 1993-03-01: VEHICLE RECEIVED WITH WRONG INSTRUMENT CLUSTER (93-WA-13)
- 1993-03-01: WARRANTY CLAIM PREPARATION AND PROCESSING (93-WA-16)
- 1993-03-01: BINDING/STICKING LOCK CYLINDER RECOMMENDED LUBRICATIONS (93-10-20)
- 1993-03-01: SMU - SEC. 6E3, 6E2 DRIVEABILITY AND EMISSIONS (93-6-31A)
- 1993-02-01: WARRANTY - CHEMICAL SPOTTING LABOR OPERATIONS (93-WA-11)
- 1993-02-01: INDUST. FALLOUT-PAINT DAMAGE FINESSE TYPE PAINT REPAIR (93-10-11A)
- 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: SERVICE GUILD: INFO. ON THE EFFECT OF FUEL VOLATILITY (249128)
- 1992-11-30: SERVICE GUILD: INFO. ON THE EFFECT OF FUEL VOLATILITY (93-6C-100)
- 1992-11-30: ALTERNATE REFRIGERANTS INFORMATION (93-1B-102)
- 1992-11-01: SERVICE ADVISOR AND TECHNICIAN NUMBER (92-WA-5)
- 1992-11-01: STEERING RACK REPLACEMENT INFORMATION (93-WA-5)
- 1992-11-01: INDUSTRIAL FALLOUT-PAINT DAM. FINESSE TYPE REPAIRS (92-2-128)
- 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)
- 1992-10-16: SCUFF/SCRATCH REMOVAL PROCESS ALUM. WHEEL WITH CLEAR COAT (93-10-1)
- 1992-10-16: SCUFF/SCRATCH REMOVAL PROCESS ALUM. WHEEL WITH CLEAR COAT (93-10-119)
- 1992-10-01: ENG. MISS, HESITATION & ROUGH PIERCED SEC. IGN. COMPONENTS (93-6-8)
- 1992-09-01: ALTERNATE REFRIGERANTS INFORMATION (93-1-2)
- 1992-08-03: ALTERNATE REFRIGERANTS INFORMATION (92-1-10)
- 1992-06-16: SERVICE GUILD: INFO ON AVOID DAMAGE TO TIRE WHEELS (92-3-16)
- 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 (92-1-7)
- 1992-05-20: SERVICE GUILD: ADHESIVE REMOVAL DISCS & EQUIP INFO. (92-0-3)
- 1992-05-20: SERVICE GUILD: ADHESIVE REMOVAL DISCS & EQUIP INFO. (92-2-254)
- 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 (92-3-13)
- 1992-03-24: INFO ON COATED WHEEL WEIGHTS USED FOR ALUMINUM WHEELS (92-3-121)
- 1992-03-20: WARRANTY DEDUCTIBLES 1987-1991 ALL MODELS (91-WA-12B)
- 1992-02-15: DO NOT REUSE HEAD BOLTS (INFORMATIONAL) (92-616-100)
- 1992-02-01: DIGITAL & ELECTROMECHANICAL INSTRUMENT CLUSTERS EXCHANGE (90-8-5)
- 1992-01-23: MISSING WASHER FOR A/C KITS (BLOCK FITTING SEALING WASHER) (92-1-3)
- 1992-01-09: TIRE COMPANY WARRANTY ASSISTANCE PROGRAM (92-3-4)
- 1991-12-19: AC-DELCO ADVANCE EXCHANGE PGM. PHONE NUMBER CHANGE (92-9-2A)
- 1991-11-22: CAMPAIGN: SPECIAL POLICIES AND LABOR OPERATION REPORT (92-C-UN)
- 1991-11-22: A/C COMPRESSOR SEALING WASHER USAGE (NEW PARTS RELEASED) (92-1-1A)
- 1991-11-06: BINDING/STICKING LOCK CYLINDER RECOMMENDED LUBRICATIONS (92-2-141)
- 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) (92-7-2)
- 1991-10-02: DEXRON IIE A/T FLUID PREFERRED (GENERAL INFORMATION) (92-7-100)
- 1991-09-30: SIR DIAGNOSTIC RESERVE MODULE (DERM) EXCHANGE PROGRAM (93-9-102)
- 1991-09-30: 3-4 CLUTCH/2-4 BAND SERVICE INFORMATION/SERVICE PROCEDURES (91-7-113)
- 1991-08-31: WIND NOISE DIAG./CORRECTION (WIND/WHISTLE/ROAR/RUSH) (91-10-34)
- 1991-08-14: SERVICE GUILD: COOLANT RECYCLING UPDATE (91-0-106)
- 1991-08-09: SERVICE GUILD: DETECTING ELECT INTERMITTENTS DIAGNOSTIC (92-8-2)
- 1991-08-09: CELLULAR TELEPHONE PROGRAM (DELCO ELECT.) NEW INFORMATION (92-9-4)
- 1991-08-09: SERVICE GUILD: DETECTING ELECT INTERMITTENTS DIAGNOSTIC (92-8-102)
- 1991-08-08: SERVICE GUILD: EVALUATING PEENED SPACER PLATE (91-7-37)
- 1991-08-08: SERVICE GUILD: EVALUATING PEENED SPACER PLATE (91-7-115)
- 1991-07-24: DAMAGED ECM/PCM MIS-DIAGNOSIS INCORRECT 'TAP-TESTING' (91-6-4B)
- 1991-07-24: DAMAGED ECM/PCM MIS-DIAGNOSIS INCORRECT 'TAP-TESTING' (91-6-121)
- 1991-05-15: BINDING OR INOP REVERSE STUCK 3-4 SEQ. VALVE 2-3 SHIFT (91-74L60-104)
- 1991-05-10: SERVICE GUILD: HIGH VOL.-LOW PRESSURE PAINT APPLICATION (91-10-28)
- 1991-05-10: SERVICE GUILD: HIGH VOL.-LOW PRESSURE PAINT APPLICATION (91-2-206)
- 1991-04-30: SIR SYSTEM DIAGNOSTIC ENERGY RESERVE MODULE(DERM) EXCHANGE (91-2-124)
- 1991-04-30: A/C REFRIGERANT LOSS DUE TO LOOSE/MISS. ACCESS FITTING CAP (91-1-123)
- 1991-04-19: DAMAGE TO ECM/PCM CIRCUIT BOARD WHEN INSTALLING MEM-CAL (91-6-40)
- 1991-04-19: DAMAGE TO ECM/PCM CIRCUIT BOARD WHEN INSTALLING MEM-CAL (91-6-117)
- 1991-04-15: CLEANING OF UPPER I/P SURFACES CLEANING PROCEDURES (91-10-21)
- 1991-04-15: CLEANING OF UPPER I/P SURFACES CLEANING PROCEDURES (91-2-197)
- 1991-03-27: A/C REFRIGERANT LOSS/LEAK DUE TO LOOSE FITTING CAPS (91-1-9)
- 1991-03-12: PAINT ETCHING/STAINING AND PERMANENT WATER SPOTTING (91-2-175)
- 1991-02-28: TIRE DAMAGE CAUSED IN GM ASSY. PLANTS-REPLACEMENT PROCEDURES (91-3-115)
- 1991-02-15: INFO ON MULTEC FUEL INJECTORS DO NOT CLEAN MULTEC INJECTORS (91-6-26)
- 1991-02-15: NO START/VEHICLE BATTERY DEAD PARASITIC CURRENT DRAIN TEST (91-6-46)
- 1991-02-15: INFO ON MULTEC FUEL INJECTORS DO NOT CLEAN MULTEC INJECTORS (91-6-111)
- 1991-02-15: NO START/VEHICLE BATTERY DEAD PARASITIC CURRENT DRAIN TEST (91-8-172)
- 1991-01-31: SERVICE MANUAL UPDATE SEC. 10 (CHILD SEAT RESTRAINT SYSTEM) (90-2-254)
- 1991-01-15: SIR SYSTEM DIAGNOSTIC ENERGY RESERVE MODULE EXCHANGE (DERM) (91-8-125)
- 1990-12-31: CHATTERING WIPER BLADES OR WIPEABILITY (91-10-8)
- 1990-12-31: CHANGE IN BRAKE EFFECTIVENESS AFTER BRAKE WORK (91-5-4)
- 1990-12-31: CHATTERING WIPER BLADES OR WIPEABILITY (91-2-123)
- 1990-11-14: WARRANTY CLAIM: REVISED LABOR TIME ALLOWANCE FOR CAMS (91-WA-3)
- 1990-10-09: AFTERBLOW MODULE INFORMATION INSTALLATION ON A/C ODOR (91-1-3)
- 1990-10-09: AFTERBLOW MODULE INFORMATION INSTALLATION ON A/C ODOR (91-8-113)
- 1990-08-22: CAMPAIGN: CAMPAIGN SPEC. C SPECIAL POLICY REPORT (90-C-UN)
- 1990-08-15: STATE EMISSIONS TESTING INFORMATION / PROCEDURE (91-0-1)
- 1990-06-29: COATED WHEEL WEIGHTS FOR ALUMINUM WHEELS (91-3-1)
- 1990-06-29: COATED WHEEL WEIGHTS FOR ALUMINUM WHEELS (90-3-127)
- 1990-06-22: BRAKE ROTOR REFINISH PARTS ORDERING INFORMATION (90-5-11)
- 1990-06-22: BRAKE ROTOR REFINISH PARTS ORDERING INFORMATION (90-5-118)
- 1990-05-31: PAINT REMOVAL PROCEDURE BROCHURE INFORMATION (90-SM-4)
- 1990-04-11: INSTALLATION GUIDELINES FOR AFTERMARKET ACCESSORIES (91-8-2)
- 1990-04-11: INSTALLATION GUIDELINES FOR AFTERMARKET ACCESSORIES (90-8-184)
- 1990-04-06: A/C R-12 CHARGING CAPACITIES ELIMINATE OVER & UNDER CHARGE (90-1-11)
- 1990-04-06: A/C R-12 CHARGING CAPACITIES ELIMINATE OVER & UNDER CHARGE (90-1-115)
- 1990-04-04: FUEL PUMP WARRANTY ALL MODELS (90-WA-8)
- 1990-03-21: PARASITIC DRAIN ON BATTERY AMMETER CONNECTING PROCEDURE (90-6-28)
- 1990-03-21: PARASITIC DRAIN ON BATTERY AMMETER CONNECTING PROCEDURE (90-8-170)
- 1990-03-15: MANUAL UPDATE-SEC. 6E1/6E2/6E3 CODE 33,34,63,64 (NON-TURBOS) (90-6-27)
- 1990-03-15: MANUAL UPDATE-SEC. 6E1/6E2/6E3 CODE 33,34,63,64 (NON-TURBOS) (90-6-105)
- 1990-03-09: REVISED LABOR OPERATIONS 1986-3/90 (90-WA-5)
- 1990-03-09: POLICY ADMINISTRATION CREDIT CYCLE 009 (90-WA-7)
- 1990-02-17: DRIVEABILITY WORKSHEET FOR DIAGNOSTIC PURPOSES (PROM) (90-SM-3)
- 1990-02-10: SUPPLEMENTAL INFLATABLE RESTRAINT (SIR) DERM EXCHANGE (90-8-139)
- 1990-01-22: DEALER OVERRIDE OF DEDUCTIBLES (INFORMATION ONLY) ALL MODELS (90-WA-4)
- 1990-01-08: WARRANTY CREDITING END OF MONTH ACCOUNTING (90-WA-3)
- 1989-12-08: INSTRUMENT CLUSTER EXCHANGE REPAIR PROGRAM (90-8-124)
- 1989-11-22: 1990 MODEL WHEEL ALIGNMENT SPECIFICATIONS (90-3-6)
- 1989-11-22: 1990 MODEL WHEEL ALIGNMENT SPECIFICATIONS (90-3-109)
- 1989-11-15: CHILD SEAT INSTALLATION ON VEHICLES W/AUTO. SAFETY BELTS (93-WA-6)
- 1989-11-09: LOOSE CARPET ON SIDE WALL TRIM PADS (REPAIR PROCEDURE) (90-10-8)
- 1989-11-09: LOOSE CARPET ON SIDE WALL TRIM PADS (REPAIR PROCEDURE) (90-2-114)
- 1989-10-23: 1990 FRENCH LABEL INSTALLATION INSTRUCTIONS (90-0-100)
- 1989-10-17: LTG REQUEST FOR REVIEW UPDATES JULY THRU OCT. 1989 (90-WA-2)
- 1989-10-09: REVISED LTG FORMAT AUTO/MANUAL TRANSMISSION (90-7-12)
- 1989-09-27: SERVICE GUILD: USE OF FUEL WITH 15% MTBE IN ALL GM VEH. (89-0-6)
- 1989-08-18: SERVICE GUILD: RECONSTITUTED ANTI-FREEZE INFORMATION (90-SM-1)
- 1989-08-18: SERVICE GUILD: RECONSTITUTED ANTI-FREEZE INFORMATION (90-0-101)
- 1989-08-16: A/C COMPRESS. OVAL O-RING SEAL DESIGN INFO. W/R4,HR6,V5 (90-1-2)
- 1989-08-16: A/C COMPRESS. OVAL O-RING SEAL DESIGN INFO. W/R4,HR6,V5 (90-1-100)
- 1989-08-10: CFC REDUCTION AND REFRIGERANT RECOVERY (RECYCLING PROGRAM) (89-1-15)
- 1989-08-10: CFC REDUCTION AND REFRIGERANT RECOVERY (RECYCLING PROGRAM) (89-1-126)
- 1989-07-16: LTG REQUEST FOR REVIEW UPDATES 1989 FEB. THRU JUNE 1989 (89-WA-10)
- 1989-05-12: OIL FILTER LEAKAGE PROPER INSTALLATION PROCEDURE (89-6-47A)
- 1989-05-12: OIL FILTER LEAKAGE PROPER INSTALLATION PROCEDURE (89-6-115)
- 1989-03-31: LIGHT BRAKE DRAG-may BE BRAKE SWITCH ADJUSTMENT (89-5-9)
- 1989-03-31: LIGHT BRAKE DRAG-may BE BRAKE SWITCH ADJUSTMENT (89-5-116)
- 1987-11-16: DELCO BATTERY STORAGE TESTING DIAGNOSIS AND CHARGING (88-8-4)
- 1987-11-16: DELCO BATTERY STORAGE TESTING DIAGNOSIS AND CHARGING (89-8-109)