Technical Service Bulletins

• A/C Compressor
  • Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
  • 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)
  • Information On New GE-48800 CoolTech Refrigerant Recovery/Recharge Equipment (08-01-38-001)
  • Information on GM ACR2000 (J-43600) and New Refrigerant Recovery Recharging Equipment Standard SAE J2788 (07-01-38-004)
  • New PAG Oil Released (02-01-39-004B)
  • Contaminated R-134a A/C Systems - Air Conditioning System Flushing Procedures and Universal In-Line A/C Filter Installation (83-12-21)
  • J-43600 ACR 2000 Essential Refrigerant Recovery/Recharge Equipment (99-01-38-006B)
  • A/C Refrigerant System Sealer And A/C System Leak Detection Guidelines (03-01-38-001)
  • Essential Tool J 43600 ACR 2000 (00-01-38-006)
  • PUREGUARD 2 Operating Alert (73-12-13)
• Accessories & Equipment
  • Announcement of Price Increase for MDI (EL-47955) (08-00-89-018A)
  • Processing GM Accessories - Initial Quality Issues (04-00-89-018C)
  • Part and Accessory Replacement Policy (04-00-89-011)
• 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)
  • 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)
  • Electrical Interference In Mobile Two-Way Radio (56-96-03A)
• Accessory Drive Belts
  • 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)
• Air Bag, SRS
  • General Motors Position Statement on Installation of Used, Salvaged, or Imitation Air Bag System Components (08-09-41-003)
  • Frontal Supplemental Inflatable Restraints (SIR) On-Off Switch Kits, New Parts and Procedures (00-09-41-002)
  • Operating Vehicle With Sir Warning Light Illuminated (83-81-34)
  • Revised Supplemental Inflatable Restraint Labels (73-01-07)
  • SMU - Section 9J - Removal For Inflatable Restraint (73-90-05)
  • Sir Module Shipping/Return Procedures (31-90-04A)
• Anti-Lock Brakes
  • GM Training - August 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-035)
• Anti-Theft Systems
  • Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
  • Key Code Information (99-00-89-011E)
  • Remote Keyless Entry Operational Characteristics (99-08-52-005C)
  • Misfire DTCs P0300, P1380, P1381 and Catalytic Converter Damage Due to Installation of Alarm Systems (02-06-05-004B)
  • Procedure For Aligning Rear Side Replacement Door (99-08-64-028)
  • Reduced Range/Operation Of Remote Keyless Entry (86-90-06)
  • Information - Essential Tool J-43241 Remote Keyless Entry And Passive Keyless Entry Transmitter Tester (83-90-12)
  • Campaign 97008 - Seat Recliner Hinge Pinch Point (97008(A))
• 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)
  • 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)
  • 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)
  • New Solenoid Testing Kit From KENT MOORE (99-07-30-021)
  • 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)
  • Harsh 1-2 Upshift Or Harsh Upshifts All Gears (87-71-62)
  • Loss Of 4TH Gear, Slipping In 4TH Gear, Busy (77-71-77)
  • Diagnosis Of Trans Noise, Delayed Shifts & No Drive (77-71-67)
  • Section 7A - Automatic Transmission (67-71-63)
  • 1997 4L80 Transmission Product Updates (67-71-57)
  • Transmission Product Updates(New Shift Solenoids) (37-71-48A)
• Auxiliary Emission Control Systems
  • Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
  • Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) (4-06-04-036E)
  • I/M Readiness as Part of Emission Inspection and Maintenance Program for OBD II Vehicles (00-06-04-033B)
  • New Add Time For Labor Operation L2300 - Converter, Oxidation Catalytic-Replace (02-00-89-006C)
  • Warranty Coverage Change for Emission-Related Reprogramming Events (PCM, ECM and TCM) (04-06-04-036)
  • ADM MSG - Important Programming/TIS Information For Technicians (VSS20020120)
  • U.S. On-Board Diagnostics (OBD) II Retrofit Program (02-06-04-039A)
  • 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)
  • 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)
  • 7.4L Eng Noise From A.I.R. Valves On Start-Up - REPL (99-06-04-002)
  • SMU - Section 0B - New Crankcase Vent System Service (83-02-01)
  • 6.5 Diesel No Start Stall, DTC 35 Or P1216 (77-63-06A)
  • SMU - Section 6/6E - No Serial Data Diag Process (81-65-40)
  • Bi-Fuel CNG Mass Sensor/Mix Control Valve, Tank, ECM (76-63-08A)
  • Hard/No Start, DTC 13/P0215 -Elect. Shutoff Solenoid (87-63-04)
  • Excessive Ticking Noise In Ambient Temperature (87-63-02)
  • Revised DTC P1345 - Camshaft Retard Offset Adjust (61-65-60A)
  • Hard Start, Stumble, W/Mil On & DTC'S P0251, P0370 (77-65-27)
  • SMU - Revised DTC PO37, PO172 & PO420 Procedure (81-65-37)
  • White Smoke/Rough Idle/Poor Throttle On Cold Start (77-65-26)
  • Manual Update - Revised DTC P1406 - EGR Position (71-65-36)
  • SMU - Section 6 Revised Fuel Tank Pressure Diagnosis (71-65-43)
  • CHUGGLE/Surge On TCC Apply - No DTC'S (REFLASH Pcm) (777153)
  • 1997 Trucks With 6.5L Diesel - Product Updates (77-61-08)
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
  • Oxygen Sensor Designations In Various Engines (67-65-40)
  • Reprogramming Capability Using Off Board Adapter (73-65-13)
  • DTC P0442 - EVAP Vent Solenoid Valve Leak (77-65-08)
  • Section 6E - Clear DTC'S After Pcm,VCM Or EGR REPLAC (61-65-59)
  • 1997 6.5L Diesel Engine Product Updates (67-61-20)
• Blowers, Superchargers & Turbochargers
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
• Body Electrical
  • 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)
• 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)
  • 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)
  • Park/Neutral Switch Connector Cannot Be Removed (83-71-10A)
  • Electrical Interference In Mobile Two-Way Radio (56-96-03A)
• Brakes Control Systems
  • Brake Fluid Level & Filling Recommendations (00-05-22-004)
  • Year 2000 (Y2K) And Vehicle Electronics (99-00-89-022)
• 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)
• Clutch
  • Noise From Clutch Housing No Clutch/Disc Cracked (99-07-31-003A)
  • Campaign 97006 - Clutch Pedal Separation From Pivot (97006)
• Collision/Avoidance
  • Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
• Communication Devices
  • Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
  • Information on OnStar® Analog-Only Systems (06-08-64-007A)
  • OnStar(R) System Cellular Antenna Replacement Parts Availability (00-08-46-002A)
  • OnStar(R) Kit Part Numbers and Compatibility (99-08-46-001A)
  • Vehicle Integration of Cellular Phones and Normal Operating Characteristics (01-08-46-004A)
  • OnStar(R) Proactive Parts Shipment Process (02-08-46-013A)
  • Radio Telephone/Mobile Radio (Transceiver) Installation and Troubleshooting Guidelines (04-08-46-002)
  • Electrical Interference In Mobile Two-Way Radio (56-96-03A)
• Cooling Fan
  • 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)
• Cooling System (Mechanical)
  • Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
  • Information On Aluminum Heater Core and/or Radiator Replacement (73-62-13A)
  • DEX-COOL® Coolant - New Leak Detection Dye J 46366 - Replaces J 29545-6 (05-06-02-002B)
  • Engine Coolant Recycling and Warranty Information (00-06-02-006D)
  • Instructions for Using GE-47716 Vac-N-Fill Coolant Refill Tool (05-06-02-006)
  • DEX-COOL(R) Engine Coolant Information (736214)
  • 6.5 Diesel No Start Stall, DTC 35 Or P1216 (77-63-06A)
  • Diesel Engine Hesitation, White Smoke/Rough Idle (87-63-03)
  • Engine Oil Consumption Guidelines (76-60-04)
  • 1997 Trucks With 6.5L Diesel - Product Updates (77-61-08)
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
  • Intermittent Mil - DTC P0251/P0370/P1216 - Stalling (67-65-39)
• Cruise Control Systems
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
• Differentials & Drive Axles
  • Recommended Axle Lubricant (76-02-02A)
• Electronic Steering
  • Info - Essential Tool J43485 Power Steering Bleeder Adapter (83-32-09)
• Electronic Suspension
  • GM Training - August 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-035)
• 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)
  • 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)
  • SMU - Revised DTC P0122 (03-06-04-001)
  • ADM MSG - Important Programming/TIS Information For Technicians (VSS20020120)
  • U.S. On-Board Diagnostics (OBD) II Retrofit Program (02-06-04-039A)
  • Evaporative Emissions DTC P0440, P0441, P0442, P0446 (00-06-04-011A)
  • Fuel Transfer Pump Inoperative (Replace Fuel Transfer Module) (01-06-04-037B)
  • 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)
  • 6.5 Diesel No Start Stall, DTC 35 Or P1216 (77-63-06A)
  • SMU - Section 6/6E - No Serial Data Diag Process (81-65-40)
  • Bi-Fuel CNG Mass Sensor/Mix Control Valve, Tank, ECM (76-63-08A)
  • Hard/No Start, DTC 13/P0215 -Elect. Shutoff Solenoid (87-63-04)
  • Revised DTC P1345 - Camshaft Retard Offset Adjust (61-65-60A)
  • Hard Start, Stumble, W/Mil On & DTC'S P0251, P0370 (77-65-27)
  • SMU - Revised DTC PO37, PO172 & PO420 Procedure (81-65-37)
  • White Smoke/Rough Idle/Poor Throttle On Cold Start (77-65-26)
  • CHUGGLE/Surge On TCC Apply - No DTC'S (REFLASH Pcm) (777153)
  • 1997 Trucks With 6.5L Diesel - Product Updates (77-61-08)
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
  • Reprogramming Capability Using Off Board Adapter (73-65-13)
  • Section 6E - Clear DTC'S After Pcm,VCM Or EGR REPLAC (61-65-59)
  • 1997 6.5L Diesel Engine Product Updates (67-61-20)
• Entertainment Systems
  • Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
  • Changes to XM Network of Terrestrial Repeaters (08-08-46-006)
  • Information on Refurbish Instead of Replace Out of Warranty Radios with Worn Graphics on Faceplate, Knobs or Buttons (08-08-44-026)
  • Information on Radio and Instrument Panel Cluster (IPC) Part Restrictions (U.S. Only) (06-00-89-038)
  • Global Position Sensor (GPS) Performance Degradation (00-08-46-003B)
  • Compact Disc (Cd) Or DVD Player Skipping, Inoperative, Sluggish And/Or Long Search Times (05-08-44-001)
  • Cleaning Cassette Tape Player And Clearing CLN Message From Radio Display (01-08-44-006A)
  • Accessory Receptacle/Cigar Lighter Is Inoperative (99-08-45-005)
  • Compact Disc (Cd) Players And Compatible CD'S (99-08-44-006)
  • (CLN) Appears On Radio Display & Does Not Turn Off (54-90-01A)
  • Electrical Interference In Mobile Two-Way Radio (56-96-03A)
• Exhaust
  • Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
  • New Add Time For Labor Operation L2300 - Converter, Oxidation Catalytic-Replace (02-00-89-006C)
  • Exhaust System Rumble/Rattle Noise (Replace Exhaust Pipe Seals & Modify Exhaust Pipe Ring Flanges) (01-06-05-006)
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
• Exterior Body Panels
  • Information On Drilling High Strength Steel Related To Collision Repair (10-08-98-002A)
  • Metal Panel Bonding (02-08-98-001C)
  • Urethane Adhesives For Stationary Glass And Other Applications (02-08-48-001A)
  • Usage of E85 Fuels in GM Vehicles (05-06-04-035)
  • Repair Procedure for Service Sheet Metal - Craters in ELPO Surface (04-08-98-002)
  • Additional Material and Source for Metal Panel Bonding Adhesives (04-08-98-001)
  • Fuel Transfer Pump Inoperative (Replace Fuel Transfer Module) (01-06-04-037B)
  • New CNG High Pressure Lock-Off (HPL) Procedures (99-06-04-054)
  • Fuel Gauge Shows Empty With 7-8 Gallons Left In Tank (76-83-03A)
• Exterior Lights
  • 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)
  • Exterior Lamp Condensation And Replacement Guideline (63-82-06A)
  • SMU - Section 8A-114 - Dome Lamp Remains On (76-81-02)
  • Under Hood Reel Lamp - Accessory Installation Info (66-90-02)
• Frames, Subframes & Crossmembers
  • Information On Drilling High Strength Steel Related To Collision Repair (10-08-98-002A)
  • Information on Repair of Polypropylene Energy Absorbers (63-20-02)
• Front Suspension
  • The Importance of Chassis Lubrication (00-00-90-001)
• 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)
  • 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)
  • SMU - Revised DTC P0122 (03-06-04-001)
  • 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)
  • New CNG High Pressure Lock-Off (HPL) Procedures (99-06-04-054)
  • UPFITTER Bulletin - Hard To Re-Start Diesel Engines (UI 20)
  • 6.5 Diesel No Start Stall, DTC 35 Or P1216 (77-63-06A)
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
  • Campaign 97006 - Clutch Pedal Separation From Pivot (97006)
• Fuses & Circuit Breakers
  • Service Alert: Concerns With Aftermarket Fuses in GM Vehicles (07-08-45-002)
  • Information on Changes to the SI Table of Contents, Electrical Connectors, Terminal Testing/Repair, and the Importance of J-38125 Electrical Terminal Repair Kit Maintenance (06-08-45-001)
  • Accessory Receptacle/Cigar Lighter Is Inoperative (99-08-45-005)
  • Park/Neutral Switch Connector Cannot Be Removed (83-71-10A)
• 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)
  • Park/Neutral Switch Connector Cannot Be Removed (83-71-10A)
  • Fuel Gauge Shows Empty With 7-8 Gallons Left In Tank (76-83-03A)
  • Instrument Cluster Identification (78-83-03A)
  • SMU - 8A-81- Fuel Gage Is Inaccurate - Revised Table (768114)
  • Fuel Gauge Responds Slowly After Fueling (73-83-15)
• General Servicing
  • Information On Refrigerant (R1234YF) For A/C Service (12-01-37-001G)
  • PUREGUARD 2 Operating Alert (73-12-13)
• Headlights
  • Exterior Lamp Condensation And Replacement Guideline (63-82-06A)
  • SMU - Section 8A-114 - Dome Lamp Remains On (76-81-02)
  • Under Hood Reel Lamp - Accessory Installation Info (66-90-02)
• Heated Glass/Defoggers
  • Rear And Side Tempered Glass Spots (Quench Marks) (PI0754G)
• HVAC Control Systems
  • Information On Aluminum Heater Core and/or Radiator Replacement (73-62-13A)
  • Information On New GE-48800 CoolTech Refrigerant Recovery/Recharge Equipment (08-01-38-001)
  • 18 Digit "Snapshot/Charge Summary" Code No Longer Required For A/C Refrigerant System Repairs Submitted For Warranty Reimbursement (05-01-38-008B)
  • Contaminated R134a Refrigerant Found on Market for Automotive Air-Conditioning Systems (06-01-39-007)
  • Contaminated R-134a A/C Systems - Air Conditioning System Flushing Procedures and Universal In-Line A/C Filter Installation (83-12-21)
  • J-43600 ACR 2000 Essential Refrigerant Recovery/Recharge Equipment (99-01-38-006B)
  • A/C Refrigerant System Sealer And A/C System Leak Detection Guidelines (03-01-38-001)
  • Essential Tool J 43600 ACR 2000 (00-01-38-006)
  • Diagnostic Procedure For A/C Refrigerant Leak (73-12-12A)
  • PUREGUARD 2 Operating Alert (73-12-13)
  • Section 1B - Updated CCOT Insufficient Cooling Diag (66-12-06)
• Identification
  • Battery Specification Label (04-06-03-016)
  • Revised Supplemental Inflatable Restraint Labels (73-01-07)
  • 1997 6.5L Diesel Engine Product Updates (67-61-20)
• Ignition Switch/Steering Lock
  • Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
  • Key Code Information (99-00-89-011E)
• Ignition System
  • 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)
  • Correct Solvent For CSFI Poppet Cleaning Procedure (99-06-04-006)
  • 6.5 Diesel No Start Stall, DTC 35 Or P1216 (77-63-06A)
  • Diesel Engine Hesitation, White Smoke/Rough Idle (87-63-03)
  • Revised DTC P1345 - Camshaft Retard Offset Adjust (61-65-60A)
  • SMU - Enhanced Ignition System Diagnostic Procedure (81-65-36)
  • SMU - Distributor Service Kits (77-64-04)
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
  • Intermittent Mil - DTC P0251/P0370/P1216 - Stalling (67-65-39)
• Infotainment
  • Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
  • Information on Obtaining Replacement Navigation Discs When Radios are Exchanged - Order Replacement Navigation Disc Through Navigation Disc Center (07-08-44-007)
  • OnStar(R) System Cellular Antenna Replacement Parts Availability (00-08-46-002A)
  • Global Position Sensor (GPS) Performance Degradation (00-08-46-003B)
• Interior/Exterior Trim
  • Information On Proper Use Of Floor Mats (10-08-110-001L)
  • Information on Discoloration, Blistering, Peeling or Erosion of Various Exterior Emblems Including Chevy Bowtie (Bulletin Cancelled) (06-08-111-004B)
  • Information on Maintaining Exterior Weatherstrip Appearance (99-08-64-016C)
  • Plastic Wheel Nut Covers Missing and/or Loose (Replace Missing Covers and Add Sealant to All Covers) (01-03-10-009A)
  • HOMELINK Transceiver/Garage Door Opener Transmitter Test Kit (01-08-97-001B)
  • Procedure For Aligning Rear Side Replacement Door (99-08-64-028)
• Interior/Illumination Lights
  • Exterior Lamp Condensation And Replacement Guideline (63-82-06A)
  • SMU - Section 8A-114 - Dome Lamp Remains On (76-81-02)
  • Under Hood Reel Lamp - Accessory Installation Info (66-90-02)
• Lubrication System
  • Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
  • Information On Engine Oil Consumption Guidelines (01-06-01-011Q)
  • Information On Internal Engine Noise Or Damage After Oil Filter Replacement (07-06-01-016J)
  • Global Information For Gm DEXOS 1™ And DEXOS 2™, Engine Oil Specifications, Licensed Brands, And Service Fill (11-00-90-001B)
  • 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)
  • 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)
  • Diesel Engine Hesitation, White Smoke/Rough Idle (87-63-03)
  • Engine Oil Consumption Guidelines (76-60-04)
  • 1997 Trucks With 6.5L Diesel - Product Updates (77-61-08)
• Manual Steering
  • Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
  • Power Steering Noise Or Fluid Leak From Power Steering Pump, Gear Or High Pressure Hose During Extreme Low Temperature Operation (Replace Power Steering Fluid) (12-02-32-002B)
  • Diagnostic Tips/Recommendations When Power Steering Pump Replacement is Necessary (06-02-32-013B)
  • 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)
  • Guidelines For Essential Tool J 44721 Power Steering System Analyzer (01-02-32-004)
  • Revised Flushing Procedure for Contaminated Power Steering Reservoirs (99-02-32-006)
  • Info - Essential Tool J43485 Power Steering Bleeder Adapter (83-32-09)
• Manual Trans
  • Information On Driveline Clunk Noise (99-04-20-002O)
  • 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)
  • Recommended Axle Lubricant (76-02-02A)
  • 1997 Trucks With 6.5L Diesel - Product Updates (77-61-08)
• Mechanical
  • Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold (00-06-01-026R)
  • Information On Internal Engine Noise Or Damage After Oil Filter Replacement (07-06-01-016J)
  • Use Of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces And/Or Reused Parts (00-06-01-012N)
  • Global Information For Gm DEXOS 1™ And DEXOS 2™, Engine Oil Specifications, Licensed Brands, And Service Fill (11-00-90-001B)
  • Hydraulic Versus Mechanical TENSIONERS (TT001-13)
  • 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)
  • 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)
  • GM Performance Parts Engine Warranty Q & A (04-06-01-019A)
  • Revised Mass Air Flow Core Return Requirements (06-06-04-057)
  • 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)
  • Powertrain Quality Center For Performance Parts Engine Replacements (03-06-01-006)
  • Engine Identification Information (02-06-01-026)
  • Rod Bearing Clearance Checking Tool J 43690 (00-06-01-007)
  • 5.0L/5.7L Eng Bearing Knock Noise - Re-Support Crank (99-06-01-003)
  • Correct Solvent For CSFI Poppet Cleaning Procedure (99-06-04-006)
  • 6.5 Diesel No Start Stall, DTC 35 Or P1216 (77-63-06A)
  • Diesel Engine Hesitation, White Smoke/Rough Idle (87-63-03)
  • Premature Main Bearing Fails -OVERTIGHTENED Manifold (87-61-22)
  • Engine Oil Consumption Guidelines (76-60-04)
  • Engine Tick/Knock/Rattle Noise - Normal Condition (77-61-21)
  • Engine Noise (Install Valve Stem Oil Seal) (67-61-14B)
  • 1997 Trucks With 6.5L Diesel - Product Updates (77-61-08)
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
  • SMU - Section 6E - Revised Injector Balance Test (61-63-16)
  • Intermittent Mil - DTC P0251/P0370/P1216 - Stalling (67-65-39)
  • 1997 6.5L Diesel Engine Product Updates (67-61-20)
  • Formal Engine Exchange Program For 1997 Model Year (57-61-31C)
• Mechanical - Hydraulic
  • On-Car Brake Lathe Specifications and Maintenance Requirements (05-05-22-001)
  • SMU - Revised Drum Brakes Component Specifications (02-05-24-001)
  • Brake Fluid Level & Filling Recommendations (00-05-22-004)
  • Brake Lead/Pull & Front Brake Wear - REPL Pads/Shoes (99-05-24-001A)
  • 6.5 Diesel No Start Stall, DTC 35 Or P1216 (77-63-06A)
  • Brake Lead/Pull & Front Brake Wear (86-50-20)
• Memory Modules
  • HOMELINK Transceiver/Garage Door Opener Transmitter Test Kit (01-08-97-001B)
• Mirrors
  • Information On Curb Park Assist And Memory Related Issues On Outside Rearview Mirrors (07-08-64-022B)
  • SMU - Section 8A-120 - Power Window Diagnostic Chart (66-81-31)
• Overdrive Unit
  • New Solenoid Testing Kit From KENT MOORE (99-07-30-021)
  • Section 7A - Automatic Transmission (67-71-63)
• Paint & Coatings
  • Information On Paint Stain Under Protective Shipping Film (05-08-51-001L)
  • Application Of Anti-Corrosion Materials (01-08-51-003E)
  • Pre-Painting/Cleaning Process For TPO Plastic Fascias (08-08-51-002A)
  • Bumps or Rust Colored Spots in Paint Due to Rail or Iron Dust (Remove Rail Dust) (43-17-01B)
  • Repair Procedure for Service Sheet Metal - Craters in ELPO Surface (04-08-98-002)
  • Additional Material and Source for Metal Panel Bonding Adhesives (04-08-98-001)
  • Two Part Urethane Adhesive For Windshield Installs (73-10-54)
  • New Paint Specs For BASECOAT/CLEARCOAT Systems (63-17-07A)
• Passive Restraints
  • Top Tether Hardware Package For Child Restraint Seats (99-09-40-004B)
• Procedures
  • Website For AFIT, TPM, Gr8, MIT And PICO Scope Updates (PIP4723H)
  • January 2000 Labor Time Guide Updates (99-00-89-023)
  • December 1998 Labor Time Guide Updates (83-05-10)
  • November 1998 Labor Time Guide Updates (83-05-09)
• Rear Suspension
  • Unnecessary Leaf Spring Clip Replacement (04-03-08-011D)
  • The Importance of Chassis Lubrication (00-00-90-001)
• Restraints Control Systems
  • No/Hard/Slow Start Noise During Cranking DTC P0338 (00-06-04-014)
  • Frontal Supplemental Inflatable Restraints (SIR) On-Off Switch Kits, New Parts and Procedures (00-09-41-002)
  • Year 2000 (Y2K) And Vehicle Electronics (99-00-89-022)
• Schedule
  • Recommended Axle Lubricant (76-02-02A)
• Seats
  • Top Tether Hardware Package For Child Restraint Seats (99-09-40-004B)
  • Information On Driver Or Passenger Seat Head Restraint Concerns With Comfort, Custom Upholstery Or Other Comfort Enhancing Devices (10-08-50-003A)
  • Frontal Supplemental Inflatable Restraints (SIR) On-Off Switch Kits, New Parts and Procedures (00-09-41-002)
  • Campaign 97008 - Seat Recliner Hinge Pinch Point (97008(A))
  • Easy Entry Seat Noise, Movement, High Adjust Effort (76-16-12)
  • SMU - Section 8A-120 - Power Window Diagnostic Chart (66-81-31)
• 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)
  • Battery Insulator Replacement (99-06-03-002)
  • Correct Solvent For CSFI Poppet Cleaning Procedure (99-06-04-006)
  • 6.5 Diesel No Start Stall, DTC 35 Or P1216 (77-63-06A)
  • Diesel Engine Hesitation, White Smoke/Rough Idle (87-63-03)
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
  • Intermittent Mil - DTC P0251/P0370/P1216 - Stalling (67-65-39)
• Steering Control Systems
  • Year 2000 (Y2K) And Vehicle Electronics (99-00-89-022)
• Steering Gear
  • Power Steering Noise Or Fluid Leak From Power Steering Pump, Gear Or High Pressure Hose During Extreme Low Temperature Operation (Replace Power Steering Fluid) (12-02-32-002B)
  • Info - Essential Tool J43485 Power Steering Bleeder Adapter (83-32-09)
• Steering Linkage
  • The Importance of Chassis Lubrication (00-00-90-001)
• Sun Roof/T-Top/Convertible Top
  • Rear And Side Tempered Glass Spots (Quench Marks) (PI0754G)
  • GM Training - GM Moveable Roof Systems Hands-On (#12040.30H) (U.S. Dealers) (This is not a Saturn STS Requirement) (08-00-89-027)
  • Procedure For Aligning Rear Side Replacement Door (99-08-64-028)
• Suspension Control Systems
  • Year 2000 (Y2K) And Vehicle Electronics (99-00-89-022)
• 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)
  • 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)
  • 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)
  • SMU - Revised DTC P0122 (03-06-04-001)
  • ADM MSG - Important Programming/TIS Information For Technicians (VSS20020120)
  • U.S. On-Board Diagnostics (OBD) II Retrofit Program (02-06-04-039A)
  • 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)
  • 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)
  • New CNG High Pressure Lock-Off (HPL) Procedures (99-06-04-054)
  • 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)
  • SMU - Section 0B - New Crankcase Vent System Service (83-02-01)
  • 6.5 Diesel No Start Stall, DTC 35 Or P1216 (77-63-06A)
  • SMU - Section 6/6E - No Serial Data Diag Process (81-65-40)
  • Bi-Fuel CNG Mass Sensor/Mix Control Valve, Tank, ECM (76-63-08A)
  • Hard/No Start, DTC 13/P0215 -Elect. Shutoff Solenoid (87-63-04)
  • Diesel Engine Hesitation, White Smoke/Rough Idle (87-63-03)
  • Excessive Ticking Noise In Ambient Temperature (87-63-02)
  • Revised DTC P1345 - Camshaft Retard Offset Adjust (61-65-60A)
  • SMU - Enhanced Ignition System Diagnostic Procedure (81-65-36)
  • Engine Oil Consumption Guidelines (76-60-04)
  • Hard Start, Stumble, W/Mil On & DTC'S P0251, P0370 (77-65-27)
  • SMU - Revised DTC PO37, PO172 & PO420 Procedure (81-65-37)
  • White Smoke/Rough Idle/Poor Throttle On Cold Start (77-65-26)
  • Manual Update - Revised DTC P1406 - EGR Position (71-65-36)
  • SMU - Section 6 Revised Fuel Tank Pressure Diagnosis (71-65-43)
  • CHUGGLE/Surge On TCC Apply - No DTC'S (REFLASH Pcm) (777153)
  • 1997 Trucks With 6.5L Diesel - Product Updates (77-61-08)
  • Malfunction Indicator Light On, Poor DRIVEABILITY (76-65-04)
  • Oxygen Sensor Designations In Various Engines (67-65-40)
  • Reprogramming Capability Using Off Board Adapter (73-65-13)
  • Campaign 97006 - Clutch Pedal Separation From Pivot (97006)
  • DTC P0442 - EVAP Vent Solenoid Valve Leak (77-65-08)
  • SMU - Section 6E - Revised Injector Balance Test (61-63-16)
  • Intermittent Mil - DTC P0251/P0370/P1216 - Stalling (67-65-39)
  • Section 6E - Clear DTC'S After Pcm,VCM Or EGR REPLAC (61-65-59)
  • 1997 6.5L Diesel Engine Product Updates (67-61-20)
• Towing
  • Recreational (Dinghy) Towing (00-00-89-008F)
• Transfer Case
  • 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)
  • 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)
  • Recommended Axle Lubricant (76-02-02A)
  • 4 Wheel Hi Range Does Not Engage During Cold Weather (66-74-07)
• 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)
  • Year 2000 (Y2K) And Vehicle Electronics (99-00-89-022)
  • New Solenoid Testing Kit From KENT MOORE (99-07-30-021)
  • 6.5 Diesel No Start Stall, DTC 35 Or P1216 (77-63-06A)
  • Loss Of 4TH Gear, Slipping In 4TH Gear, Busy (77-71-77)
• Wheels & Tire System
  • General Motors New Vehicle Wheel Warranty Coverage (07-03-10-015B)
  • Guidelines for Using Labor Operations E0200, E0201, E0203, E0204 - Wheel Balance (72-05-03)
  • Information on Proper Wheel Changing Procedures and Cautions (06-03-10-010A)
  • Low Tire Pressure, Leaking Cast Aluminum Wheels (Repair with Adhesive Sealant) (93-U-57)
  • Tire Puncture Repair Procedures For All Cars and Light Duty Trucks (04-03-10-001F)
  • Information on Replacement Wheel Weights (09-03-10-017)
  • Use of Chrome or Chrome Plated Steel Valve Caps on Aluminum Valve Stems (08-03-10-005A)
  • Performance Characteristics of Vehicles with Accessory Wheel/Tire Assemblies Installed as "Upsized" to Original Equipment (05-03-10-005D)
  • Minimizing Damage to Tire Pressure Monitor (TPM) Sensors During Tire Mounting/Dismounting (08-03-10-007)
  • Pitting and Brake Dust on Chrome Wheels (04-03-10-012B)
  • 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)
  • Use Recommended Tire Mounting Lubricant To Prevent Tires From Slipping on Chrome Wheels (T-93-93)
  • Original Equipment Chrome Plated Aluminum WEEEL Id (99-03-10-102)
  • CHUGGLE/Surge On TCC Apply - No DTC'S (REFLASH Pcm) (777153)
• Window Motors & Regulators
  • Urethane Adhesives For Stationary Glass And Other Applications (02-08-48-001A)
  • Procedure For Aligning Rear Side Replacement Door (99-08-64-028)
  • SMU - Section 8A-120 - Power Window Diagnostic Chart (66-81-31)
• Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
  • Information on Changes to the SI Table of Contents, Electrical Connectors, Terminal Testing/Repair, and the Importance of J-38125 Electrical Terminal Repair Kit Maintenance (06-08-45-001)
  • Park/Neutral Switch Connector Cannot Be Removed (83-71-10A)