Technical Service Bulletins

2008-09-29: Transmission Oil Leaking From Transmission Vent (Replace Transmission Case Cover (Channel Plate) Gasket) (01-07-30-032E)
2008-09-26: Odometer Servicing When The Odometer Cannot be Set to the Actual Mileage - keywords cluster ipc mile program (PIT4720)
2008-09-22: Information on OnStar Analog-Only Systems (06-08-64-007A)
2008-09-05: Information on Speedometer Accuracy (08-08-49-011B)
2008-07-16: Information on Aluminum Heater Core and/or Radiator Replacement (05-06-02-001A)
2008-06-10: No Reverse, Second Gear or Fourth Gear (Replace Reaction Sun Shell with More Robust Heat Treated Parts) (00-07-30-022D)
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)
2008-05-02: Exterior Lamp Condensation and Replacement Guidelines (01-08-42-001F)
2008-05-01: GM Accessories Wheel Appearance Standards - keywords accessory aesthetics blister chrome ding dent dust peel rim wheel (PIT4636)
2008-04-17: Battery and Charging System Electrical Diagnostics (05-06-03-002C)
2008-04-07: General Motors New Vehicle Wheel Warranty Coverage (07-03-10-015A)
2008-03-31: Transfer Case Takes A Long Time To Disengage From Lock Position - keywords 4HI 4LO 4Lock (PIP4381)
2008-03-26: Additional Information About Passenger Presence Systems (PPS) - keywords bladder restraint seat sensor SIR system weight (PIT4138A)
2008-03-03: Class 2 Platform Battery Drain Diagnosis Purpose - keywords accessory aftermarket generator low operation regulator volt voltage (PIC4798)
2008-02-27: Odometer Accuracy - keywords IPC speedometer (PIC3100B)
2008-02-07: GM of Canada New Vehicle Limited Warranty Tire Program (01-03-10-003E)
2008-02-05: Diagnostic Tips/Recommendations When Power Steering Pump Replacement is Necessary (06-02-32-013A)
2008-01-31: 4L60-E, 4L65-E, 4L70-E HYDRA-MATIC Automatic Transmission RPOs M30, M70, M32, M33, MK2, MD6 Oil Cooler Fitting Change (08-07-30-004)
2008-01-30: Remote Keyless Entry Operational Characteristics (99-08-52-005C)
2008-01-18: DEX-COOL Coolant - New Leak Detection Dye J 46366Replaces J 29545-6 (05-06-02-002B)
2007-12-13: 4WD Models With Noise Vibration On Dry Pavement - keywords grind growl moan rattle (PIP3300B)
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)
2007-11-06: General Motors New Vehicle Wheel Warranty Coverage (07-03-10-015)
2007-11-05: Exterior Lamp Condensation and Replacement Guidelines (01-08-42-001E)
2007-10-29: Revised General Motors New Vehicle Tire Warranty Program (00-03-10-003M)
2007-10-05: Guidelines When Changing Tire Size - keywords calibration program rim wheel (PIT3271D)
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)
2007-09-27: Information on 4L60-E M30 Rear Wheel Drive Automatic Transmission Valve Body Reconditioning, DTC P0741, P0756, P0894, Harsh 1-2 Shift (07-07-30-024)
2007-07-30: Usage of E85 Fuels in GM Vehicles (05-06-04-035C)
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)
2007-04-23: Bumps or Rust Colored Spots in Paint Due to Rail or Iron Dust (Remove Rail Dust) (05-08-51-008B)
2007-03-01: Dexron VI Fluid Usage - keywords leak seal slip (PIP4066)
2007-02-01: Info - Automatic Transmission Shift, Engine Driveability Concerns or Service Engine Soon (SES) Light On as a Result of the Use of an Excessively/Over-Oiled Aftermarket, Reusable Air Filter (04-07-30-013B)
2007-01-24: KeyCode Security Rules and Information on GM KeyCode Look-Up Application (06-00-89-051A)
2007-01-17: Info - Hem Flange Rust Repair (02-08-98-002B)
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)
2007-01-03: Information on Low Fuel Lubricity and Fuel System Metal Contamination (99-06-04-047C)
2006-12-13: Information on OnStar Analog-Only Systems (06-08-46-007)
2006-11-28: Info - TOP TIER Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - U.S. Only (04-06-04-047G)
2006-10-30: Info - Exterior Lamp Condensation/Moisture/Water and Replacement Guidelines (01-08-42-001D)
2006-10-30: Transmission Oil Leaking From Transmission Vent (Replace Transmission Case Cover (Channel Plate) Gasket) (01-07-30-032D)
2006-10-25: Info - Diagnostic Tips/Recommendations When Power Steering Pump Replacement is Necessary (06-02-32-013)
2006-10-18: Service Part Pump Cover Identification - keywords fluid leak pressure seal (PIP3946)
2006-10-10: Info - I/M Readiness as Part of Emission Inspection and Maintenance Program for OBD II Vehicles (00-06-04-033B)
2006-09-14: Info - GM Fuel System Treatment PLUS, Fuel Sending Unit Corrosion and Fuel System Deposits (05-00-89-078A)
2006-09-12: Diagnostic Trouble Code (DTC) P0757 Set, Malfunction Indicator Lamp (MIL) Illuminated, Poor Performance of Transmission/Slipping (Clean Transmission Valve Body and Case Oil Passages of Debris) (01-07-30-038D)
2006-08-30: Rattle Noise In Engine (Install Timing Tensioner Kit) (03-06-01-024C)
2006-08-30: Engine/Balance Shaft Rattle Noise (00-06-01-023C)
2006-08-22: Remote Keyless Entry Interference; Use of J43241 Fob Tester (PIT4105)
2006-08-11: Info on Utra Low Sulfur Diesel Fuel and Warning Labels on Fuel Station Pumps -This Info Applies to Diesel Engines w/RPOs LBZ, LB7, LH6, LLY, LMM, LL4, LQM, LQN, L49, L56, L57, L65, LG4, 1C3, 1C2, 1L5 (06-06-04-041)
2006-08-11: Poor Acceleration from a Stop or Detonation in Gear at a Stop - keywords code DTC low MIL ping (PIP3144B)
2006-08-04: SES Light After Installing A goodwrench Engine Due To A P1345 DTC - keywords cam chain CKP CMP correlation crank crankshaft distributor reman repeat replace replacement since timing (PIP3858A)
2006-07-28: Info - Recreational (Dinghy) Towing (00-00-89-008F)
2006-06-19: Info - Refinishing Aluminum Wheels (99-08-51-007C)
2006-06-12: Info - Promotional Pricing on Essential Tool Consumable Products (02-00-89-017B)
2006-06-08: Information on Driveline Clunk Noise When Shifting Between PARK and DRIVE, PARK and REVERSE or DRIVE and REVERSE (99-04-20-002D)
2006-05-17: Info - Instructions to be Followed to Aid in Obtaining Root cause Analysis on Both OEM and Goodwrench Engines, Transmissions and Transfer Cases on Vehicles with 402 km (250 mi) or Less (04-06-01-034C)
2006-05-02: Info - Instrument Panel (I/P), Body and General Wiring Harness Repair (06-08-45-004)
2006-05-02: SPS Programming Concerns - keywords cluster communication DDM Door EBCM EBTCM engine gate HVAC IPC lift LGM module PCM PDM program SDM TBCM (PIT3418B)
2006-04-19: Information on Eliminating Noise in Audio System When using Portable Playback Device (06-08-44-015)
2006-04-13: Low Tire Pressure, Leaking Cast Aluminum Wheels (Repair with Adhesive Sealant) (05-03-10-003B)
2006-04-06: Discontinuation of the Field Product Reminder Bulletin/Bulletin Subscription Information (06-00-89-018)
2006-04-04: Information - Iridium and Platinum Tip Spark Plug Maintenance - keywords 30K major minor preventative removal remove replacement tune up (PIP3069C)
2006-03-29: Info - Vibration Analysis Worksheet (03-00-91-001C)
2006-03-29: Info - Urethane Adhesives for Stationary Glass and Other Applications (02-08-48-001B)
2006-03-16: Front Axle Grind Whine Noise in 2WD, Gone in 4WD - keywords 231 233E 236 axle bearing case differential front gear HI2 HI4 loud moan pinion rough transfer vibration (PIP3183A)
2006-03-02: Warranty Admin. - Labor Operation Assignments for All Control Module Reprogramming (02-06-04-057E)
2006-03-01: Info - Proper Use of OEM Service Wheel Weights, Marring and/or Damage Due to Use of Non-OEM and/or Incorrect Wheel Weight Installation (06-03-10-004)
2006-02-17: Information on Changes to the SI Table of Contents, Electrical Connectors, Terminal Testing/Repair and the Importance of J-38125 Terminal Repair Kit Maintenance (06-08-45-001)
2006-02-14: Info - Misfire DTCs P0300, P1380, P1381 and Catalytic Converter Damage Due to Installation of Alarm Systems (02-06-05-004b)
2006-01-27: Service VME - Use Correct Engine Oil Drain Plug - keywords drain engine leak oil pan plug replace (PIP3696)
2006-01-24: Info - Expediting Warranty Parts (99-00-89-021E)
2006-01-19: 4WD Models with Noise, Vibration on Dry Pavement - keywords 04-04-18-001D 226 233E 236 241 243E 246 246EAU axle bearing bind case chatter chuggle decelerate differential front grab high HI4 (PIP3300A)
2006-01-18: Info - New Product Feedback Form and Process for Automatic Transmission Core Returns (01-07-30-029A)
2006-01-12: 4T65-E Automatic Transmission Fluid Leak from Reverse Servo Cover (Replace Reverse Servo Cover Seal) (04-07-30-028A)
2006-01-06: Replacement Door Mirror Has Only Three Wires - keywords electrical inoperative left motor part power right switch wire (PIT3325A)
2006-01-05: Antilock Brake (ABS) Activation at Low Speeds (Clean Wheel Speed Sensor Mounting Surface) (02-05-25-006B)
2006-01-04: Info - Maintenance Cleaning of Fuel Injectors (04-06-04-051B)
2005-12-22: Warranty Admin. - New Add Time for Labor Operation L2300 - Converter, Oxidation Catalytic-Replace (02-00-89-006C)
2005-12-12: Hood Hinge Rattle (Install Spring Washer) (01-08-63-001B)
2005-11-21: Info - Paint-less Dent Repair Process (99-08-51-001A)
2005-11-16: Info - New PAG Oil Released (02-01-39-004B)
2005-10-06: Info - Transmission Fluid Leak Diagnosis (01-07-30-041B)
2005-09-23: MIL On, Transmission Stuck in Second or Third Gear, IPC Inoperative, DTCs P0740,P0753,P0758,P0785,P0787,P0973,P0976,P1860,P2761,P2764 and/or P2769 Set (Verify and Repair Source of Voltage Loss (01-07-30-002E)
2005-08-18: Info - Diagnosis of Cracked or Broken Transmission Case (02-07-30-024B)
2005-08-17: Info - Release of GM Tool Organizaiton DVD Version 8.0 (J-43921-G) (05-00-89-056)
2005-08-10: Inspection of Related Wiring Harness Connections When Diagnosing Misc. DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inop I/C Systems, SES/4WD Lamps Illuminated (03-06-04-012A)
2005-08-05: Info - SPAC Case Escalation Process (05-00-89-050)
2005-08-02: Info - Guidelines for Proper Use of Labor Operation Numbers when Servicing Transfer Case (05-04-21-004)
2005-06-28: Info - Rear Window Defogger - Broken Heating Grid Detection Method (04-08-48-001B)
2005-06-27: Warranty Admin. - Out-Of-Warranty Parts for Engineering Analysis (05-00-89-037)
2005-06-23: Compensating for Different Axles Ratio and Tire Sizes with a VCI Number - keywords calibration ECM PCM pinion recalibrate reflash reprogram ring wheel TCSC techline (PIP3096B)
2005-06-16: Light Throttle Hesitation or Misfire - keywords 4.3 5.0 5.7 accelerate backfire buck chuggle code decelerate detonation DTC hard harsh hot injector L30 L31 L35 launch miss noise surge (PIP3470)
2005-06-08: Info - On-Car Brake Lathe Specifications and Maintenance Requirements (05-05-22-001)
2005-06-03: Goodwrench Powertrain Wholesale Program (U.S. Only) (05-06-01-017)
2005-05-12: Instructions for Using GE-47716 Vac-N-Fill Coolant Refill Tool (05-06-02-006)
2005-05-03: Info - General Motors Dealership Critical Equipment Requirements and Recommendations (05-00-89-029)
2005-04-12: Info - Top Tether Hardware Package for Child Restraint Seats (99-09-40-004a)
2005-04-12: Info - OnStar System Cellular Antenna Replacement Parts Availability (00-08-46-002A)
2005-03-21: Service Information Regarding Rear Brake Drum Wheel Cylinder Inspections (03-05-24-001A)
2005-03-17: Info - GM Parts Ordering System (05-00-89-018)
2005-03-10: Info - Guidelines for Replacement of Transfer Case Control Module (TCCM) (05-04-21-002)
2005-03-08: Info - OnStar Kit Part Numbers and Compatibility (99-08-46-001A)
2005-03-08: Information on Excessive Use of RTV Silicone Sealant on New Venture Gear (NVG) and Borg Warner Transfer Cases During Service (05-04-21-001)
2005-02-11: 96-04 Chevrolet and GMC Classic S/T 2 Door Utility and Ext-cab P/U Quarter Glass Seal Torn - kw door molding side seal tear weatherstrip (PIT3439)
2005-02-09: Info - Global Position Sensor (GPS) Performance Degradation (00-08-46-003B)
2005-02-09: Info - Proper Air Bag System Diagnosis and Service (03-09-41-003A)
2005-01-31: Warranty Admin. - Guidelines for Claiming C0034 - Windshield Replacement (05-08-48-001)
2005-01-24: Info - Compact Disc (CD) or DVD Player Skipping, Inoperative, Sluggish and/or Long Search Times (05-08-44-001)
2005-01-14: Info - OnStar Proactive Parts Shipment Process (02-08-46-013A)
2005-01-07: All General Motors Passenger Cars, Trucks and Utilities Use of Star Washer on a Body or Chassis Ground - kw wire connector terminal starwasher star washer (PIT3353)
2004-12-13: Info - Battery Specification Label (04-06-03-016)
2004-12-10: No Reverse, Second Gear or Fourth Gear (Replace Reaction Sun Shell with More Robust Heat Treated Parts) (00-07-30-022C)
2004-12-02: 96-04 Classic S/T Pickup and Utility Rust in Cooling System, Heater Inoperative, Blows Cold Air, Engine Overheats - kw 4.3 99-06-02-012d contaminated contamination coolant GMT325 GMT330 heat L35 LF6 (PIT3295)
2004-11-18: Info - Shipping Enhancements for Owners Manuals and Service Manuals Ordered from Helm, Inc. (04-00-89-057)
2004-11-18: Warranty Admin. - Warranty Return Parts (04-00-89-051)
2004-10-21: 95-03 Chevrolet S10 ZR2 Highrider and GMC Sonoma ZR2 Highrider Paint Code Unknown for RPO: ZR2 Front Bumper and Wheel Flare - kw body cover fender GMT325 GMT330 (PIT3232)
2004-10-20: Info - Radio Telephone/Mobile Radio (Transceiver) Installation and Troubleshooting Guidelines (04-08-46-002)
2004-10-11: Info - Squeeze Type Resistance Spot Welding/Equipment (03-08-98-002A)
2004-09-23: 96-04 Chev/GMC S/T Classic, 96-01 Oldsmobile S/T Classic: Heat Coming from Vents with HVAC Off- kw air hot leak temperature GMT325 GMT330 (PIT3176A)
2004-09-16: All 1995-2005 Passenger Cars and Trucks Information on Testing Centers for Fluid Contamination - kw brake coolant fluid fuel gasket gear hydraulic leak oil part porosity power seal specification (PIT3173)
2004-09-14: Info - Contaminated R-134a A/C Systems - Air Conditioning System Flushing Procedures and Universal In-Line A/C Filter Installation (01-01-38-006D)
2004-09-10: All GM Vehicles Using Class 2 Communications Diagnostic Strategy for DTC U1000 or U1255 - kw BCM code EBTCM radio RIM (PIT3154)
2004-08-19: Odometer Accuracy - kw inaccurate cluster speedometer (PIC3100)
2004-08-03: Warranty Admin. - Dealer Installed Regular Production Options (RPO) and Regular Production Accessories (RPA) (01-00-89-015A)
2004-08-02: Info - Repair Procedure for Service Sheet Metal, Craters in ELPO Surface (04-08-98-002)
2004-07-27: Warranty Admin. - Changes to General Motors Vehicle Inquiry System (GMVIS) (04-00-89-029)
2004-07-23: SES Light and P0300 When Towing , Cruising Uphill or on Hard Acceleration - kw 4.3 5.0 5.7 accelerate cruise cylinderhead DTC L30 L31 L35 LF6 LU3 P0300 P0301 P0302 P0303 P0304 P0305 P0306 P0307 P0308 (PIP3081)
2004-07-02: Info - Battery Parasitic Drain (02-06-03-010A)
2004-06-29: Driver Information Center ( DIC ) Stays in Bulb Check -kw compass gauge temperature GMT325 GMT330 (PIT3031A)
2004-06-22: Info - J-43600 ACR 2000 Essential Refrigerant Recovery/Recharge Equipment (99-01-38-006B)
2004-06-22: Info - New Owner Orientation Clinic Materials Now Available Online (03-00-89-002A)
2004-05-26: Info - Additional Material and Source for Metal Panel Bonding Adhesives (04-08-98-001)
2004-04-29: Information on Serpentine Belt Wear (04-06-01-013)
2004-03-29: Warranty Administration - Part and Accessory Replacement Policy (04-00-89-011)
2004-02-11: Info - 4L65-E, 4L60-E, 4L60 and 200-4R Automatic Transmission Oil Pump Spring First and Second Design Identification (04-07-30-006)
2004-02-10: 4.3 L35 LU3 Rattle or Buzz Noise from Engine - kw cable IPC PCV throttle valve (PI01727)
2004-02-05: Warranty Admin. - Dealer Disclosure Requirements (02-00-89-005A)
2003-12-22: 4.3 L35 , LU3 5.0 L30 , 5.7 L31 Engine Coolant Leak at Intake Gasket - kw consumption smoke white (PI01225A)
2003-11-11: Info - Search Tips for Locating Preliminary Information (PI) Documents in Service Information (03-00-89-039)
2003-11-05: Special Policy Adjustment-Sequential Central Port Fuel Injection (SCPI) Failures in California Only (YF5 Emission Equipped) (99066G)
2003-11-05: Info - 4L60-E Automatic Transmission Oil Pump First and Second Design Identification (03-07-30-056)
2003-10-29: Diagnostic Information to Consider Before Air Conditioning Compressor Replacement (01-01-38-013A)
2003-10-08: Product Safety - Windshield Wiper Motor Failure (03023)
2003-09-19: Warranty Admin. - Sublet Administrative Allowance (Coverage: S) Labor Operations (03-00-89-027)
2003-07-14: Info - J 44551 A/C Suction Screen Kit Repair Recommendations and Procedures After Catastrophic Compressor Failures (01-01-39-003A)
2003-07-14: Info - HomeLink Transceiver/Garage Door Opener Transmitter Test Kit Available As Essential Tool (01-08-97-001B)
2003-06-25: Info - Most Frequently Asked Questions and Answers for J 45096 TransFlow Transmission Oil Cooling System Flushing Machine (03-07-30-027)
2003-05-28: Special Policy Adjustment-Windshield Wiper Motor Failures (02054A)
2003-04-29: Warranty Admin. - Courtesy Transportation Program (02-00-89-004B)
2003-04-29: SMU - Revised Transfer Case Disassemble and Transfer Case Assemble Procedures (03-04-21-003)
2003-04-24: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues (03-00-89-010)
2003-03-14: Info - Automatic Air Conditioning Control Operation (99-01-39-007B)
2003-03-07: Info - A/C Refrigerant System Sealer and A/C System Leak Detection Guidelines (03-01-38-001)
2003-03-07: Info - Changes to Essential and Available Tool Numbering System (03-00-89-005)
2003-03-05: 2.2L LN2 Rough Run or Idle Possible P0300, P0301 After Engine or Cylinder Head Replacement (PI00903)
2003-02-27: Info - Powertrain Quality Center for Performance Parts Engine Replacements (03-06-01-006)
2003-01-30: Rough Idle After Start, And/Or A Service Engine Soon (SES) Light (Unstick And Clean Central Sequential Fuel Injection (CSFI) Poppet Valves or Convert to MFI) (00-06-04-003B)
2003-01-29: Info - Automatic Transmission Oil Cooler Flushing and Flow Check Procedures (99-07-30-017A)
2003-01-07: SMU - Revised DTC P0122 (03-06-04-001)
2002-10-25: Proper Diagnostic Procedures for No Start, No Crank, Battery, Batteries, Generator, Gauges, SES, SIR, Brake, Security, Theft, ABS, Hot, DIC Messages, Lamp, Light, Battery and Generator Diag. Testing (02-06-03-012)
2002-10-14: Diagnostic Information for Intermittent Transmission Downshift, Slip, Busy/Cycling TCC or Noisy Cooling Fan (99-07-30-016B)
2002-09-23: Adm Msg - Important Programming/TIS Information for Technicians (Admin Number 20020120 - 9/10/02) (VSS20020120)
2002-08-09: Info - Engine Crankcase Flush (02-06-01-028)
2002-07-24: Info - U.S. On-Board Diagnostics (OBD) II Retrofit Program (02-06-04-039A)
2002-07-24: Warranty Admin. - Claim Procedures for Warrantable Electronic Failures on Vehicles Sold As Certified Used Vehicles or Certified Pre-Owned Vehicles (02-00-89-013)
2002-07-19: Warranty Admin. - Revised Empowerment Level-Authorization Code E (02-00-89-009)
2002-07-19: Info - Preliminary Information (PI) Text Available in Service Information (SI) (02-00-89-008)
2002-06-21: Info - Expandable Acoustic Foam (Two Component Sound Dampener) Usage with Collision Damage Repairs (02-08-98-003)
2002-06-13: Info - Automatic Transmission Serial Number and Site Code Locations (02-07-30-028)
2002-06-13: Info - Engine Identification Information (02-06-01-026)
2002-06-05: General Water Leak Guide (02-08-57-004)
2002-04-30: Exhaust Boom/Groan Noise in Passenger Compartment (Install Exhaust Bracket and Dampers to Exhaust System) (02-06-05-002)
2002-04-09: Rust in Cooling System, Heater Inoperative, Blows Cold Air, Engine Overheats (Flush Cooling System) (99-06-02-012D)
2002-03-22: Harsh 1-2 Upshift, SES, MIL, or CEL Illuminated, DTC P1870 Set (Replace Valve Body) (01-07-30-023B)
2002-03-14: Third Door Hard to Open and/or Handle Breakage (Adjust Lock Rods) (02-08-64-007)
2002-02-27: Information on a New Engine Preluber Tool (02-06-01-008)
2002-01-11: Info - Engineering Changes to Reaction Shell Thrust Washer and use of New Service Kit (02-07-30-003)
2001-12-18: Info - Tire Sidewall Damage (01-03-10-011)
2001-11-14: Info - Test Guidelines for Use of Essential Tool J41413-200 Evaporative System Tester (01-06-04-044)
2001-11-02: Exhaust System Rumble/Rattle Noise (Replace Exhaust Pipe Seals and Modify Exhaust Pipe Ring Flanges) (01-06-05-006)
2001-10-19: Info - 2-Cut vs. 5-Cut Rear Axle Ring and Pinion Gearsets (00-04-20-001A)
2001-10-04: Info - Evaporative Emissions DTC P0440, P0441, P0442, P0446 (00-06-04-011A)
2001-09-25: Information on Lowering Spare Tires Stored Under Vehicle (01-03-10-007)
2001-09-17: Warranty Admin. - Correct Use of Labor Operation R4490, RKE Transmitter, Replace (01-00-89-013)
2001-06-25: Info - Cleaning the Cassette Tape Player and Clearing the CLN Message from the Radio Display (01-08-44-006A)
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)
2001-05-02: Park/Neutral Position Switch Connector Cannot Be Removed (Replace Switch and Connectors) (01-07-30-021)
2001-04-26: Info - Engine Oil Cooler Line Replacement (01-06-01-013)
2001-04-09: Info - Guidelines for Use of Essential Tool J 44721 Power Steering System Analyzer (01-02-32-004)
2001-04-06: Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number (01-00-89-008)
2001-03-02: Info - February, 2001 Bulletin Summary (01-00-89-006)
2001-02-02: Info - January, 2001 Bulletin Summary (01-00-89-005)
2001-01-03: Info - December, 2000 Bulletin Summary (01-00-89-001)
2000-12-18: Warranty Admin. - January 1, 2001 Labor Time Guide Updates (00-00-89-031)
2000-12-04: Info - November, 2000 Bulletin Summary (00-00-89-030)
2000-11-13: Warranty Admin. - December, 2000 Labor TIme Guide Updates (00-00-89-029)
2000-11-02: Info - October. 2000 Bulletin Summary (00-00-89-028)
2000-10-24: Info - The Importance of Chassis Lubrication (00-00-90-001)
2000-10-17: Warranty Admin. - November, 2000 Labor Time Guide Updates (00-00-89-025)
2000-10-06: Info - September, 2000 Bulletin Summary (00-00-89-024)
2000-09-21: Info - Correct Diagnostic Procedure When Reviewing A/C Performance/Leak Suspected (00-01-38-007)
2000-09-19: Warranty Admin. - October, 2000 Labor Time Guide Updates (00-00-89-023)
2000-09-05: Information - August, 2000 Bulletin Summary (00-00-89-022)
2000-08-17: Warranty Admin. - Cross-line Warranty (00-00-89-021)
2000-08-14: Warranty Admin. - September, 2000 Labor Time Guide Updates (00-00-89-020)
2000-08-10: Warranty Admin. - New Electrical Relay Labor Operation Numbers (00-00-89-019)
2000-08-08: Info - July, 2000 Bulletin Summary (00-00-89-018)
2000-08-03: Info - Essential Tool J 43600 ACR 2000 (00-01-38-006)
2000-07-12: Warranty Administation - August, 2000 Labor Time Guide Updates (00-00-89-017)
2000-07-06: Information - June, 2000 Bulletin Summary (00-00-89-016)
2000-06-19: Warranty Admin. - July, 2000 Labor Time Guide Updates (00-00-89-014)
2000-06-19: Warranty Admin.- PCM Product Feedback Program (00-06-04-026)
2000-06-08: Info - California Consent Order on Settlement of Lawsuit on Batteries (Prop 65) (00-06-03-006)
2000-06-06: Info - May, 2000 Bulletin Summary (00-00-89-013)
2000-05-15: Info - Proper Service of Quick Connect EVAP System Connectors (00-06-04-021)
2000-05-12: Warranty Admin. - June, 2000 Labor TIme Guide Updates (00-00-89-012)
2000-05-08: Info - Brake Fluid Level and Filling Recommendations (00-05-22-004)
2000-04-14: Driver/Passenger Seat Wear at Outboard Hinge Area (Add Cover/Replace Trim Cover) (00-08-50-002)
2000-04-14: Warranty Admin. - May, 2000 Labor Time Guide Updates (00-00-89-010)
2000-04-04: Info - March, 2000 Bulletin Summary (00-00-89-007)
2000-03-28: No/Hard/Slow Start, Backfire/Kickback (Replace Crankshaft Position Sensor) (00-06-04-014)
2000-03-21: Info - Essential Tool J 43690 - Rod Bearing Clearance Checking Tool (00-06-01-007)
2000-02-11: Warranty Admin. - March, 2000 Labor Time Guide Updates (00-00-89-002)
2000-01-19: February, 2000 Labor Time Guide Updates (00-00-89-001)
2000-01-13: Info - Frontal SIR On-Off Switch Kits, New Parts and Procedures (00-09-41-002)
1999-12-06: Info - The Year 2000 (Y2K) and Vehicle Electronics (99-00-89-022)
1999-10-26: Info - PCM Reprogramming (99-06-04-053)
1999-10-20: Info - Radiator Repair/Replacement Guidelines (99-06-02-017)
1999-10-14: November, 1999 Labor Time Guide Updates (99-00-89-020)
1999-10-08: Warranty Administration - October, 1999 Labor Time Guide Updates (99-00-89-017)
1999-10-06: Tech - Rusty Transmission Fluid Level Indicator/Transmission Oil Filler Tube (99-07-30-004A)
1999-10-06: SMU - Transmission/Transaxle Unit Repair-NV1500 Trans Assemble Procedure (99-07-29-005)
1999-08-10: Warranty Admin - September, 1999 Labor Time Guide Updates (99-00-89-016)
1999-07-29: Info - Compact Disc (CD) Players and Compatible CDs (99-08-44-006)
1999-07-28: Warranty Admin - August, 1999 Labor Time Guide Updates (99-00-89-012)
1999-06-25: Warranty Admin - July 1999 Labor Time Guide Updates (99-00-89-010)
1999-05-25: Information - Original Equipment Chrome Plated Aluminum Wheel Identification (99-03-10-102)
1999-05-19: June 1999 Labor Time Guide Updates (99-00-89-008)
1999-04-20: Warranty Admin. - May, 1999 Labor Time Guide Update (99-00-89-006)
1999-04-06: Labor Time Guide Updates - April 1999 (99-00-89-004)
1999-03-31: Info - Cleaning of Upper Instrument Panel Surfac (99-08-49-006)
1999-03-18: Info - Component Slipping/DTC P1870 - Diagnosis (99-07-30-005)
1999-03-09: Labor Time Guide Updates (99-00-89-003)
1999-03-04: Battery Insulator Replacement (99-06-03-002)
1999-02-26: Essential Tool J 42000 Battery Tester (99-06-03-001)
1999-02-19: Warranty Parts Center/Corporate Parts Return Program (40-05-01C)
1999-02-19: 1-2 Accumulator Piston and Outer Spring Replacement (87-74-74)
1999-02-16: Warranty Administration - Labor Time Updates (99-00-89-001)
1999-02-12: Correct Solvent for SCPI Poppet Cleaning Procedure (99-06-04-006)
1998-11-16: INFO - ESSENTIAL TOOL J43435 ADJUSTER LOCKNUT (83-32-10)
1998-11-11: WARRANTY ADMIN. - LTG UPDATES (83-05-10)
1998-11-11: WARRANTY ADMIN. - LTG UPDATES (83-05-10)
1998-10-29: INFO - TEMP. CHANGES TO TECHLINE ESI APPLICATIONS (83-01-20)
1998-10-20: INFO - ESSENTIAL TOOL J43485 POWER STEERING BLEEDER ADAPTER (83-32-09)
1998-10-08: WARRANTY ADMIN - LTG UPDATES (83-05-09)
1998-10-01: INFO - NEW WINDSHIELD AND STATIONATY GLASS URETHANE (83-15-16)
1998-09-29: INFO ON RECOMMENDED AXLE LUBRICANT (76-02-02A)
1998-09-17: WARRANTY ADMIN. - LTG UPDATES (83-05-08)
1998-09-16: INFO - NEW PCM CONNECTOR SERVICE KITS (83-81-32)
1998-09-16: SMU - SEC. 0B - CORRECTED CRANKCASE VENTILATION SYSTEM (83-02-01)
1998-09-08: LOW TRANS. FLUID LEVEL, TRANSFER CASE FLUID OVERFILLED (86-74-04)
1998-09-02: SMU - SEC. 5C2 - DUO-SERVO DRUM BRAKES - REV. SPECS. (86-50-23)
1998-08-21: WARRANTY ADMIN - LTG UPDATES (83-05-07)
1998-08-21: INFO - TOWING (16-01-01B)
1998-08-20: INFO - ESSENTIAL TOOL J-43241 REMOTE KEYLESS ENTRY AND (83-90-12)
1998-08-17: FLUID LEAK NEAR FRONT WHEELS OR FRONT ENGINE (86-43-06A)
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)
1998-07-17: ROUGH IDLE AFTER START WHEN VEH. HAS SAT OVERNIGHT (87-65-07A)
1998-07-17: ENG. HIGH IDLE/FLARE WHEN SHIFTING GEARS (86-65-04)
1998-07-15: WARRANTY ADMIN. - LTG UPDATES (83-05-06)
1998-06-26: RUSTY TRANS. FLUID LEVEL INDICATOR (REPLACE INDICATOR) (86-71-17)
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)
1998-05-21: INFO. ON THROTTLE BODY & THROTTLE CABLE REVISIONS (77-65-10A)
1998-05-18: ACCESSORY DRIVE BELT NOISE DUE TO STEERING PUMP PULLEY (77-60-02)
1998-05-18: WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES (83-05-04)
1998-05-11: SMU - SEC. 6/6E - REV. 'NO SERIAL DATA' DIAGNOSTIC PROC. (81-65-40)
1998-05-05: SMU - SEC. 6/6E - REV. DTC P0122, DTC P0154 AND KNOCK (81-65-39)
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)
1998-04-21: WARRANTY ADMIN - ELIMINATION OF LABOR OPS ZZ920 & Z7930 (82-05-03)
1998-04-16: WARRANTY ADMIN. - LTG UPDATES (83-05-03)
1998-04-02: SMU - SEC. 5B1 - FRONT DISC BRAKES - REV. PROC. & SPECS. (86-50-07)
1998-04-02: INFO. USE OF'SURFACE CONDITIONING DISCS' (87-61-24)
1998-03-17: SMU - SEC. 6/6E - ENG CONTROLS REV. ENHANCED IGN.SYS. DIAG. (81-65-36)
1998-03-16: WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES (83-05-02)
1998-03-10: EXCESSIVE TICKING NOISE IN AMBIENT TEMP. (DIAG REPL. (87-63-02)
1998-03-10: INFO. NEW TOOL J-41450-B RELEASED FOR CS GEN DIAG. (83-64-09)
1998-03-06: CAMPAIGN: S/T EXTENDED CAB PICKUPS AND ZDOOR UTIL. (97033A)
1998-03-02: INFO - FUEL LEVEL SENSOR REPLACEMENT PROC (83-83-07)
1998-02-24: INFO - PREMATURE MAIN BEARING FAILURE (87-61-22)
1998-02-20: WARRANTY ADMIN - LABOR TIME GUIDE UPDATES (83-05-01)
1998-02-13: INFO. ON VIN PLATE REPLACEMENT (83-01-14)
1998-01-14: INFO. - DIAG PROC. WHEN A/C DIAG INFO LEAK (73-12-12A)
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)
1997-12-15: SMU-SEC. 8A-34-2 CRUISE CONT. REVISED SCHEMETIC (76-81-16)
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)
1997-11-18: INFO. ON INSTRUMENT CLUSTER IDENTIFICATION (78-83-03A)
1997-11-17: INOPERATIVE POWER DOOR LOCKS LOCKS WILL FUNCTION MANUALLY (63-10-41B)
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)
1997-10-08: INFO. 'ELECTRICAL CENTER' DIAGNOSTIC INFORMATION (73-81-40)
1997-09-25: INFO. NEW TUMBLERS FOR CYLINDERS RECODING REV. REPAIR (73-01-09)
1997-09-25: INFO - DIAG. HINTS FOR 'ROLLING CODE' REMOTE FUNC. (73-90-18)
1997-09-11: WARRANTY: TIRE REPLACEMENT DURING BUMPER TO BUMPER (70-05-01)
1997-09-01: ENGINE NOISE (INSTALL VALVE STEM OIL SEAL) (67-61-14B)
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)
1997-07-31: SMU-SECT. 6E-ENG. CONT REV. DIAG TROUBLE CODE (71-65-36)
1997-06-18: SMU-SECTION 6E-REV KNOCK SENSOR NOISE (71-65-52)
1997-06-03: INTERMITTENT HESITATIONS, LOW POWER, & ROUGH RUNNING ENGINE (67-65-37)
1997-06-01: INFO. ON NEW AFTERMARKET PAINT SPECIFICATION (GM4901M) (63-17-07B)
1997-06-01: FRONT DISC BRAKE PAD PREMATURE WEAR (REPLACE (66-50-17A)
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)
1997-05-01: SMU - SECTION 6E - REVISED ENHANCED IGNITION SYSTEM (71-65-40)
1997-05-01: SMU-SECTION 6 - ENG CONTROLS REVISED REFERENCE TO EVAP CONT (71-65-43)
1997-04-18: INFORMATION DISTRIBUTOR SERVICE KITS (77-64-04)
1997-04-17: INFORMATION: FUEL GAUGE RESP. SLOWLY AFTER FUELING (73-83-15)
1997-04-17: INFO. ON A/C TOOL AND EQUIPMENT MAINTENANCE (63-12-08A)
1997-04-09: SMU - SECTION 6E - ENGINE CONTROLS - REVISED (71-65-38)
1997-04-04: SMU - SECTION 8E/8E1 REVISED CLEANING PROCDURE (73-82-03)
1997-04-01: 1997 BILL 101 FRENCH LABEL INSTALLATION INSTRUCTIONS (35-01-04D)
1997-03-24: INFORMATION ON WINDSHIELD REVEAL MOLDING (73-10-52)
1997-03-20: WARRANTY ADMINISTRATION - LABOR TIME GUIDE UPDATES (73-05-03)
1997-03-13: ENGINE ROUGH, MISS & OXYGEN SENSOR DTCS (77-65-12)
1997-03-06: INFORMATION ON REPROGRAMMING CAPABILITY (73-65-13)
1997-03-03: MALFUNCTION INDICATOR LIGHT (MIL) ON, POOR DRIVEABILITY (76-65-04)
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)
1997-02-07: SMU - SECTION 8A-138 BRAKE/ TRANSMISSION SHIFT INTERLOCK (76-81-08)
1997-02-05: INFO. ON PICTORIAL OF OXYGEN SENSOR DESIGNATIONS (67-65-40)
1997-02-04: SMU - SECTIONS 3F4/3F5 - STEERING COLUMN UNIT REPAIR (76-32-05)
1997-01-31: INFO. NEW BODY SEALER TAPE FOR COLLISION REPAIRS (73-10-49)
1997-01-28: DTC P0442 CAUSED BY EVAP VENT (SOLENOID) VALVE LEAK (77-65-08)
1997-01-24: WARRANTY ADMINISTRATION - LABOR TIME GUIDE UPDATES (73-05-01)
1997-01-23: SMU - SECTION 8A-114 - INTERIOR LIGHTS (66-81-32)
1997-01-23: SMU - SECTION 8A-92 - REAR WIPER/WASHER (66-81-33)
1997-01-21: SMU - SECTION 5E1 - ANTILOCK BRAKES (66-50-18)
1997-01-17: SMU - SECTION 6E - ENGINE CONTROLS - REVISED (61-63-16)
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: ELECTRICAL INTERFERENCE IN MOBILE (TWO-WAY) RADIO (56-96-03A)
1996-12-20: SMU - SECTION 6 - REVISED 2.2L ENGINE CONTROLS (66-65-08)
1996-12-20: SMU - SECTION 8A-132 - KEYLESS ENTRY & SECTION 9K - REMOTE (66-81-28)
1996-12-18: SMU - SECTION 3A-8 - WHEEL ALIGNMENT (66-31-01)
1996-12-05: SMU - SECTION 6E - ENGINE CONTROLS REVISED (61-65-54)
1996-12-03: WARRANTY ADMIN. - GM CERTIFIED USED VEHICLE WARRANTY REPAIRS (60-05-03)
1996-11-25: SMU - SECTION 6E - ENGINE CONTROLS - CLEAR DTC'S (61-65-59)
1996-11-21: WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES (63-05-06)
1996-11-15: INFO. REFERENCE CHART FOR A/C COMPRESSOR SEAL WASHERS (63-12-15)
1996-10-29: INFORMATION ON NEW PCM IDENTIFICATION LABEL (67-65-35)
1996-10-28: WARRANTY ADMIN. - GM TIRE WARRANTY POLICIES (60-05-02)
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)
1996-10-10: WARRANTY ADMIN. - SUBMISSION OF ALL OBDII P - CODES (67-05-02)
1996-10-02: WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES 1989 -1997 (63-05-04)
1996-10-01: DRIVELINE CLUNK (56-44-01A)
1996-10-01: PROCEDURE TO HANDLE CUSTOMER RADIO CONCERNS (68-96-01A)
1996-09-30: EXCHANGE PROGRAM - KELSEY HAYES EBC - 310 & 410 (ABS) (66-50-14)
1996-09-01: SIR MODULE SHIPPING/RETURN PROCEDURES (31-90-04A)
1996-09-01: ACDELCO SERVICE CENTER LOC. FOR ODOMETER/SPEEDOMETER (66-83-04A)
1996-08-28: INFORMATION ON NEW PRODUCT INFORMATION (67-71-51)
1996-08-14: WARRANTY ADMIN. - LABOR TIME GUIDE ' REQUEST FOR REVIEW ' (63-05-03)
1996-06-28: SMU - SECTION 7A - AUTOMATIC TRANSMISSION / TRANSAXLE REV. (67-71-49)
1996-06-11: SMU - SECTION C2 & 4C - FUEL METERING SYSTEM (61-63-09)