Technical Service Bulletins
- A/C Compressor
- Accessories & Equipment
- Accessories Control Systems
- GM Training - August 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-035)
- Labor Operation Assignments For All Control Module Reprogramming (02-06-04-057E)
- Malfunction Indicator Lamp (MIL) On, Transmission Stuck in Second or Third Gear, Instrument Cluster Inoperative (Verify and Repair Source of Voltage Loss In Transmission Solenoid Power Supply Circuit) (01-07-30-002E)
- 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)
- Vehicle Integration of Cellular Phones and Normal Operating Characteristics (01-08-46-004A)
- OnStar(R) Proactive Parts Shipment Process (02-08-46-013A)
- Cranks But No Start, Stall, Inaccurate/Incorrect Fuel Gauge Reading, No Fuel, Vehicle is Out of Fuel and Fuel Gauge Reads Above Empty (Replace Fuel Level Sensor) (04-08-49-018E)
- HOMELINK Transceiver/Garage Door Opener Transmitter Test Kit (01-08-97-001B)
- DTCS B1001, B1271 Or B1780 Set When Replacing/Reprogramming Other Modules (99-06-03-010A)
- Security Lamp Illuminated On The IP, Engine Stalls, No Start, DTC B2960 (Security System Sensor Data Incorrect But Valid) Set (Inspect And Repair Cause Of DTC B2960) (01-08-56-004A)
- No/Hard/Slow Start Noise During Cranking DTC P0338 (00-06-04-014)
- Year 2000 (Y2K) And Vehicle Electronics (99-00-89-022)
- Accessory Drive Belts
- Air Bag, SRS
- Anti-Lock Brakes
- Anti-Theft Systems
- Automatic Trans
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Information On Driveline Clunk Noise (99-04-20-002O)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Expanded Coverage For Remanufacture And Return (R&R) Electronic Control Modules (GMNA Only) (13-00-89-009A)
- Automatic Transmission Oil Cooler Flow Test Essential Tool J-45096 TRANSFLOW® (03-07-30-002B)
- Release Of DEXRON®-VI Automatic Transmission Fluid (ATF) (04-07-30-037E)
- Warranty Administration- Change in Automatic Transmission Add Condition Documentation and Claim Submission (09-07-30-018A)
- Current Model Year Goodwrench Transmission Replacement Assembly Program (00-07-30-009D)
- Information on 4T65-E MN7, M15, M76, MN3 Automatic Transmission Case, Cooler Fitting and Torque Converter Drain Back Check Ball Change (04-07-30-017B)
- Transmission Oil Leaking From Transmission Vent (Replace Transmission Case Cover (Channel Plate) Gasket) (01-07-30-032E)
- No Reverse, Second Gear or Fourth Gear (Replace Reaction Sun Shell with More Robust Heat Treated Parts) (00-07-30-022D)
- 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)
- Automatic Transmission/Transaxle Torque Converter Replacement (01-07-30-010C)
- 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)
- Diagnostic Trouble Code (DTC) P0757 Set, Malfunction Indicator Lamp (MIL) Illuminated, Poor Performance of Transmission, Transmission Slipping (Clean Transmission Valve Body and Case Oil Passages of Debris) (01-07-30-038D)
- Information Regarding Automatic Transmission Shift Lock Control Function (03-07-30-043A)
- Instructions To Be Followed To Aid in Obtaining Root Cause Analysis on Both OEM and Goodwrench(R) Engines, Transmissions and Transfer Cases on Vehicles with 402 km (250 mi) or Less (04-06-01-034C)
- New Product Feedback Form and Process For Automatic Transmission Core Returns (01-07-30-029A)
- Transmission Fluid Leak Diagnosis (01-07-30-041B)
- Diagnosis of Cracked or Broken Transmission Case (02-07-30-024B)
- Most Frequently Asked Questions And Answers For J 45096 TRANSFLOW Transmission Oil Cooling System Flushing Machine (03-07-30-027)
- Park/Neutral Position Switch Connector Cannot Be Removed (Replace Switch And Connectors) (01-07-30-021)
- Release of New Torque Converter Bolt (01-07-30-007)
- Revised DTC Tables For P0716 And P0717 (00-07-30-015)
- New Solenoid Testing Kit From KENT MOORE (99-07-30-021)
- New Tech 2 TCC Test - Component Slipping/DTC P1870 (99-07-30-023)
- Service Engine Soon Light/DTC P1810 Set - PFP Switch (99-07-30-013)
- Revised Turbine Shaft Seal Installer For 4L60E Trans (99-07-30-011)
- 7.4L Eng 4L80-E Trans Surge TRAILERING - Program VCM (99-06-04-016)
- 4L60E Trans TCC/Internal Slipping/DTC P1870 Diag (99-07-30-005)
- Stall/Surge At Stop Or When Shifted To Drive/Reverse (87-71-63)
- Auxiliary Emission Control Systems
- Axle Shafts
- Blowers, Superchargers & Turbochargers
- Body Electrical
- Information on Engine Misfire MIL/SES Light Illuminated or Flashing DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0420 or P0430 (06-06-04-046)
- Updated Transfer Case Connector Service Kit Now Available For Transfer Case Speed Sensor Wire Harness Connector that Comes Loose Or Connector Retainer Clip Breaks (06-04-21-001)
- Instrument Panel (I/P), Body and General Wiring Harness Repair (06-08-45-004)
- UPFITTER Bulletin - All New C/K Trailer Tow Wiring (UI 52)
- UPFITTER Bulletin - Snowplow Prep Package (UI 27)
- UPFITTER Bulletin - CHMSL Auxiliary Power Feeds (UI 23)
- UPFITTER Bulletin - PASSLOCK Disablement For Vehicle Remote Start Capability (UI 26)
- Body Interior
- Expanded Coverage For Remanufacture And Return (R&R) Electronic Control Modules (GMNA Only) (13-00-89-009A)
- Labor Operation Assignments For All Control Module Reprogramming (02-06-04-057E)
- 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)
- Vehicle Integration of Cellular Phones and Normal Operating Characteristics (01-08-46-004A)
- OnStar(R) Proactive Parts Shipment Process (02-08-46-013A)
- Cranks But No Start, Stall, Inaccurate/Incorrect Fuel Gauge Reading, No Fuel, Vehicle is Out of Fuel and Fuel Gauge Reads Above Empty (Replace Fuel Level Sensor) (04-08-49-018E)
- HOMELINK Transceiver/Garage Door Opener Transmitter Test Kit (01-08-97-001B)
- No/Hard/Slow Start Noise During Cranking DTC P0338 (00-06-04-014)
- Year 2000 (Y2K) And Vehicle Electronics (99-00-89-022)
- Brakes Control Systems
- Charging Systems
- Diagnosing Accessory Drive Belt / Serpentine Belt Noise and Availability and Use of Kent-Moore EN-49228 Laser Alignment Tool - Drive Belt (08-06-01-008A)
- Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Idle, Low Generator Output (43-64-07A)
- Battery and Charging System Electrical Diagnostics (99-06-03-012)
- 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)
- 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)
- UPFITTER Bulletin - Snowplow Prep Package (UI 27)
- Cs-144 Generator Replacement (99-06-03-011)
- Clutch
- Collision/Avoidance
- Communication Devices
- Cooling Fan
- Cooling System (Mechanical)
- Differentials & Drive Axles
- Electronic Steering
- Electronic Suspension
- Engine Control Systems
- Expanded Coverage For Remanufacture And Return (R&R) Electronic Control Modules (GMNA Only) (13-00-89-009A)
- Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) (4-06-04-036E)
- Labor Operation Assignments For All Control Module Reprogramming (02-06-04-057E)
- Misfire DTCs P0300, P1380, P1381 and Catalytic Converter Damage Due to Installation of Alarm Systems (02-06-05-004B)
- 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)
- Warranty Coverage Change for Emission-Related Reprogramming Events (PCM, ECM and TCM) (04-06-04-036)
- UPFITTER Bulletin - PTO Vs Fast Idle (UI 64)
- 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) (87-65-07)
- ADM MSG - Important Programming/TIS Information For Technicians (VSS20020120)
- Evaporative Emissions DTC P0440, P0441, P0442, P0446 (00-06-04-011A)
- Fuel Transfer Pump Inoperative (Replace Fuel Transfer Module) (01-06-04-037B)
- SMU - Revised Diagnostic Trouble Codes (DTCS) P0404, P0405, P1404 (01-06-04-043)
- Increased Accelerator Pedal Effort (Replace Throttle Body) (00-06-04-007B)
- 7.4L - Mil On With DTC P0446 Set - Reprogram Pcm (00-06-04-042)
- Powertrain Control Module Product Feedback Program (00-06-04-026)
- No/Hard/Slow Start Noise During Cranking DTC P0338 (00-06-04-014)
- Evaporative Emissions Testing On Vehicles (00-06-04-001)
- Year 2000 (Y2K) And Vehicle Electronics (99-00-89-022)
- 7.4L Eng Tick/Knock/Rattle Noise - Reprogram VCM (99-06-04-014)
- UPFITTER Bulletin - Hard To Re-Start Diesel Engines (UI 20)
- 4.3/5.0/5.7/7.0L Eng OBD II DTC P1404 - REFLASH VCM (86-65-03)
- Stall/Surge At Stop Or When Shifted To Drive/Reverse (87-71-63)
- Hard/No Start, DTC 13/P0215 -Elect. Shutoff Solenoid (87-63-04)
- Entertainment Systems
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- Fuel System
- Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
- Top Tier Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - U.S. Only (04-06-04-047L)
- Information on Low Fuel Lubricity and Fuel System Metal Contamination (99-06-04-047D)
- Use of E85 Fuels in Vehicles Not Certified by GM as being FlexFuel Compatible / Aftermarket Conversion of Vehicles to Operate on E85 Fuels (06-06-04-035A)
- Information on Low Fuel Lubricity and Fuel System Metal Contamination (99-06-04-047C)
- Information On Ultra Low Sulfur Diesel Fuel and Warning Labels Found On Fuel Station Pumps - Applicable to All Light and Medium Duty Diesel Engines with RPO codes LBZ, LB7, LH6, LLY, LMM, LL4, LQM, LQN, L49, L56, L57, L65, LG4, 1C3, 1C2, 1L5 (06-06-04-041)
- 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)
- Usage of E85 Fuels in GM Vehicles (05-06-04-035)
- Fuel Injection Pump Exchange Program (99-06-04-041C)
- Cranks But No Start, Stall, Inaccurate/Incorrect Fuel Gauge Reading, No Fuel, Vehicle is Out of Fuel and Fuel Gauge Reads Above Empty (Replace Fuel Level Sensor) (04-08-49-018E)
- Warranty Coverage Change for Emission-Related Reprogramming Events (PCM, ECM and TCM) (04-06-04-036)
- 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) (87-65-07)
- ADM MSG - Important Programming/TIS Information For Technicians (VSS20020120)
- Evaporative Emissions DTC P0440, P0441, P0442, P0446 (00-06-04-011A)
- Fuel Transfer Pump Inoperative (Replace Fuel Transfer Module) (01-06-04-037B)
- Increased Accelerator Pedal Effort (Replace Throttle Body) (00-06-04-007B)
- 7.4L - Mil On With DTC P0446 Set - Reprogram Pcm (00-06-04-042)
- UPFITTER Bulletin - Hard To Re-Start Diesel Engines (UI 20)
- Stall/Surge At Stop Or When Shifted To Drive/Reverse (87-71-63)
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Verifying Odometer Accuracy (PIC3100G)
- Information On Speedometer Accuracy (08-08-49-011B)
- Information On Speedometer Accuracy (08-08-49-011)
- PRNDL Display Reduced Visibility For Approximately One Minute (02-08-72-004A)
- Information on Radio and Instrument Panel Cluster (IPC) Part Restrictions (U.S. Only) (06-00-89-038)
- Instrument Panel (I/P), Body and General Wiring Harness Repair (06-08-45-004)
- Malfunction Indicator Lamp (MIL) On, Transmission Stuck in Second or Third Gear, Instrument Cluster Inoperative (Verify and Repair Source of Voltage Loss In Transmission Solenoid Power Supply Circuit) (01-07-30-002E)
- 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)
- Cranks But No Start, Stall, Inaccurate/Incorrect Fuel Gauge Reading, No Fuel, Vehicle is Out of Fuel and Fuel Gauge Reads Above Empty (Replace Fuel Level Sensor) (04-08-49-018E)
- Instrument Cluster Identification (83-83-17A)
- General Servicing
- Headlights
- Heated Glass/Defoggers
- HVAC Control Systems
- Identification
- Ignition Switch/Steering Lock
- Ignition System
- Infotainment
- Interior/Exterior Trim
- Interior/Illumination Lights
- Lubrication System
- Manual Steering
- Manual Trans
- Mechanical
- Mechanical - Hydraulic
- Memory Modules
- Mirrors
- Overdrive Unit
- Paint & Coatings
- Passive Restraints
- Power Takeoff
- Procedures
- Rear Suspension
- Restraints Control Systems
- Schedule
- Seats
- Starter
- Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Idle, Low Generator Output (43-64-07A)
- GM Dealer Visits: Proper Management of Batteries in Dealer Parts Stock / Vehicle Inventory (08-06-03-005)
- Battery and Charging System Electrical Diagnostics (99-06-03-012)
- Battery Charging Tips (Includes Information References for HP2 Hybrid Truck [PHT] 42-volt System) (02-06-03-009C)
- 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)
- Battery Specification Label (04-06-03-016)
- Battery Parasitic Drain (02-06-03-010A)
- 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)
- UPFITTER Bulletin - PASSLOCK Disablement For Vehicle Remote Start Capability (UI 26)
- Battery Insulator Replacement (99-06-03-002)
- Correct Solvent For CSFI Poppet Cleaning Procedure (99-06-04-006)
- Steering Control Systems
- Steering Gear
- Steering Linkage
- Sun Roof/T-Top/Convertible Top
- Suspension Control Systems
- System
- Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
- Expanded Coverage For Remanufacture And Return (R&R) Electronic Control Modules (GMNA Only) (13-00-89-009A)
- Diagnostic Trouble Code (DTC) P0757 Set, Malfunction Indicator Lamp (MIL) Illuminated, Poor Performance of Transmission, Transmission Slipping (Clean Transmission Valve Body and Case Oil Passages of Debris) (01-07-30-038D)
- Information on Engine Misfire MIL/SES Light Illuminated or Flashing DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0420 or P0430 (06-06-04-046)
- Normal Characteristics of Malfunction Indicator Lamp (MIL) During On-Board Diagnostic (OBD) Inspection/Maintenance (I/M) Testing (06-06-04-037)
- Labor Operation Assignments For All Control Module Reprogramming (02-06-04-057E)
- Misfire DTCs P0300, P1380, P1381 and Catalytic Converter Damage Due to Installation of Alarm Systems (02-06-05-004B)
- Warranty Coverage Change for Emission-Related Reprogramming Events (PCM, ECM and TCM) (04-06-04-036)
- UPFITTER Bulletin - PTO Vs Fast Idle (UI 64)
- 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) (87-65-07)
- ADM MSG - Important Programming/TIS Information For Technicians (VSS20020120)
- Exhaust System Rumble/Rattle Noise (Replace Exhaust Pipe Seals & Modify Exhaust Pipe Ring Flanges) (01-06-05-006)
- Test Guidelines For Use Of Essential Tool J 41413-200 Evaporative System Tester (01-06-04-044)
- Evaporative Emissions DTC P0440, P0441, P0442, P0446 (00-06-04-011A)
- Fuel Transfer Pump Inoperative (Replace Fuel Transfer Module) (01-06-04-037B)
- SMU - Revised Diagnostic Trouble Codes (DTCS) P0404, P0405, P1404 (01-06-04-043)
- Increased Accelerator Pedal Effort (Replace Throttle Body) (00-06-04-007B)
- 7.4L - Mil On With DTC P0446 Set - Reprogram Pcm (00-06-04-042)
- Powertrain Control Module Product Feedback Program (00-06-04-026)
- No/Hard/Slow Start Noise During Cranking DTC P0338 (00-06-04-014)
- Evaporative Emissions Testing On Vehicles (00-06-04-001)
- Year 2000 (Y2K) And Vehicle Electronics (99-00-89-022)
- Revised 6.5L Diesel Rocker Cover Sealing Procedure (99-06-01-008)
- 7.4L Eng Tick/Knock/Rattle Noise - Reprogram VCM (99-06-04-014)
- 7.4L Eng Noise From A.I.R. Valves On Start-Up - REPL (99-06-04-002)
- Correct Solvent For CSFI Poppet Cleaning Procedure (99-06-04-006)
- UPFITTER Bulletin - Hard To Re-Start Diesel Engines (UI 20)
- 4.3/5.0/5.7/7.0L Eng OBD II DTC P1404 - REFLASH VCM (86-65-03)
- Stall/Surge At Stop Or When Shifted To Drive/Reverse (87-71-63)
- Hard/No Start, DTC 13/P0215 -Elect. Shutoff Solenoid (87-63-04)
- Towing
- Towing Systems
- Transfer Case
- Transmission Control Systems
- Expanded Coverage For Remanufacture And Return (R&R) Electronic Control Modules (GMNA Only) (13-00-89-009A)
- Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) (4-06-04-036E)
- Diagnostic Trouble Code (DTC) P0757 Set, Malfunction Indicator Lamp (MIL) Illuminated, Poor Performance of Transmission, Transmission Slipping (Clean Transmission Valve Body and Case Oil Passages of Debris) (01-07-30-038D)
- Information Regarding Automatic Transmission Shift Lock Control Function (03-07-30-043A)
- Labor Operation Assignments For All Control Module Reprogramming (02-06-04-057E)
- Malfunction Indicator Lamp (MIL) On, Transmission Stuck in Second or Third Gear, Instrument Cluster Inoperative (Verify and Repair Source of Voltage Loss In Transmission Solenoid Power Supply Circuit) (01-07-30-002E)
- 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)
- ADM MSG - Important Programming/TIS Information For Technicians (VSS20020120)
- Park/Neutral Position Switch Connector Cannot Be Removed (Replace Switch And Connectors) (01-07-30-021)
- Revised DTC Tables For P0716 And P0717 (00-07-30-015)
- Year 2000 (Y2K) And Vehicle Electronics (99-00-89-022)
- New Solenoid Testing Kit From KENT MOORE (99-07-30-021)
- New Tech 2 TCC Test - Component Slipping/DTC P1870 (99-07-30-023)
- Stall/Surge At Stop Or When Shifted To Drive/Reverse (87-71-63)
- Vacuum Pumps/Lines/Tanks/Water Trap
- Wheel Alignment
- Wheels & Tire System
- Window Motors & Regulators
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)