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)
- Ac Blows Warm Or Poor Performance (PIT5099H)
- Diagnostic Information to Accurately Diagnose A/C Low Pressure Switch Using Kent Moore Special Tool GE-47742 (04-01-38-010A)
- 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)
- Rattle From Right Side Of Instrument Panel, Typically Over Bumps (Reposition A/C Compressor Discharge Line) (08-01-39-002)
- Information on GM ACR2000 (J-43600) and New Refrigerant Recovery Recharging Equipment Standard SAE J2788 (07-01-38-004)
- Accessories & Equipment
- Information - Non-Gm Parts And Accessories (Aftermarket) (04-06-04-054D)
- New Labor Operation Codes for Dealer-Installed GM Accessories Replaced During Warranty Coverage Period (02-20-89-014)
- Announcement of Price Increase for MDI (EL-47955) (08-00-89-018A)
- Processing GM Accessories - Initial Quality Issues (04-00-89-018C)
- Accessories Control Systems
- Information On Communication With ONSTAR Module After CANADIAN Cellular Upgrade (15-08-73-001A)
- Diagnostic Tips For I/M Flags Resetting After Ignition Cycled (PIP5627)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
- Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
- ONSTAR- Unwanted Or Phantom Phone Calls (PIC3278G)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
- Caller Id Unavailable After ONSTAR Upgrade (PIT5464)
- Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) (PIC4310L)
- Fuel Gauge Fluctuation In Park Or Neutral (PIT3046G)
- Diagnostic Tip: CANADIAN ONSTAR Subscriber Unable To Receive Turn-By-Turn Directions While Traveling In The United States (PIT5264C)
- Vehicle Software Enhancements (13-00-89-003)
- Rear Window Defogger - Broken Heating Grid Detection Method (04-08-48-001D)
- Information On Inadvertent Steering Wheel Control (SWC) Button Press Causing Radio Anomalies (08-08-44-028A)
- Procedure For Installation Of An Aftermarket Trailer Brake Controller (07-08-45-001G)
- Required Return Criteria of Complete Electrical Center (EC) and Body Control Module (BCM) with Integrated Electrical Center to Warranty Parts Center (WPC) (05-08-45-002E)
- Diagnostic Tips/Recommendations on GM Accessory 2-Way Remote Start Transmitter When Transmitter Battery is Weak or Dead (09-08-52-004A)
- GM Accessories: 2-Way Advanced Remote Start Systems Part Information (09-00-89-025A)
- GM Training - August 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-035)
- Accessory Drive Belts
- Aerodynamic Devices
- Air Bag, SRS
- Diagnostic Information For Supplemental Inflatable Restraint (Sir) System, Intermittent Air Bag Indicator/Lamp Illuminated With DTC(S) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 Or B0044 Set (Inspect And Replace Connector Position Assurance (CPA) Retainer) (08-09-41-002H)
- Airbag Light On, DTC B0071 and B0081 Set (Diagnose and Replace Right Front Seatbelt Buckle, If Necessary) (07-09-41-010D)
- Supplemental Inflatable Restraint (SIR) Lamp Illuminated, Service Airbag Message Displayed, Intermittent DTCs B1011 and B0090 0F Only Set (Replace Inflatable Restraint Vehicle Rollover Sensor (ROS)) (09-09-41-006)
- General Motors Position Statement on Installation of Used, Salvaged, or Imitation Air Bag System Components (08-09-41-003)
- Anti-Lock Brakes
- Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- GM Training - August 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-035)
- Anti-Theft Systems
- Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
- Loss Of High Speed GMLAN Communications, Intermittent No Crank, IP Gage Fluctuation, Intermittent Door Lock Cycling, Intermittent Chime Operation, Various IP Warning Lamps Illuminated, Transmission May Not Shift, Engine May Stall, Communication DTCS U0073, U0100, U0101, U0102, U0109, U0121 Or U0140 Set (Repair Terminals In Transmission Harness Connector, Repair Open Or Shorted Gm High Speed LAN Circuits, Open Or Shorted Data Link Resistor, Corrosion Or Poor Connections In Various Control Module Connectors) (08-07-30-021H)
- Information On Poor, Limited, Reduced Remote Keyless Entry (RKE) Or Remote Vehicle Start (RVS) Range (PI1018A)
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (CANADA Only) (10-00-89-010C)
- Information On Body Control Module (BCM) Grounds (07-08-47-004E)
- Remote Keyless Entry Transmitter (RKE) Button Inoperative or Will Not Reprogram to Vehicle (10-08-52-003)
- Key Code Information (99-00-89-011E)
- Information on Reprogramming Replacement Door Modules/Switches (08-08-64-013)
- Loss Of High Speed GMLAN Communications, IPC Warning Lights On, DIC Messages, No Crank, IPC Gauge Drop or Fluctuation, Door Lock Cycling, Hard Transmission Shift, DTCs U0073, U0100, U0101, U0102, U0109, U0121, U0132, U0140, U2100 Set (Inspect Identified Electrical Connections and Wiring for Faults) (08-08-49-010B)
- Diagnostic Information for Inoperative Remote Vehicle Start (08-08-52-002)
- Remote Keyless Entry Operational Characteristics (99-08-52-005C)
- Important - Removal of Country of Origin Sticker on Remote Keyless Entry (RKE) FOBS (07-00-89-034)
- Automatic Trans
- Identifying Non-Gm (Aftermarket) Engine Calibrations For Gasoline Engines Using Tech 2® Or GDS 2 (U.S., CANADA, AUSTRALIA, And New ZEALAND) (09-06-04-026Z)
- Information On Ethylene Glycol In Transmission Fluid (08-07-30-035I)
- 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)
- High Pitch Whine Or Buzz Noise Heard From Under The Vehicle (PIP4021D)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- Prior To Any Circuit Testing (PIP5094A)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
- Diagnostic Tips - Diagnosing High Speed LAN Concerns (PIT4667D)
- Automatic Transmission Oil Cooler Flow Test Essential Tool J-45096 TRANSFLOW® (03-07-30-002B)
- Dealer Reimbursement Procedures For CAC Tier 1 And Tier 2 Empowerment Tools: Diagnostic Fee, Short Term Rental, And Up-Front Towing (U.S. Only) (15-00-89-003)
- Diagnostic Tip For Low Line Pressure Or Pressure Regulator Valve Stuck After Pump Cover Replacement (PI1404)
- Slips In Reverse Or Third, Delayed Reverse Or Drive Engagement, DTC P0776, P2715, P2723, Harsh 2-3 Shifts (Inspect 1-2-3-4 / 3-5-R Housing And Pump Seal Rings) (09-07-30-004J)
- Vibration Analysis Worksheet (03-00-91-001I)
- 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)
- HYDRA-MATIC® 6L45 (MYA), 6L50 (MYB), 6L80 (MYC) and 6L90 (MYD), Rear Wheel Drive Automatic Transmission Control Valve Body Assembly Reconditioning (08-07-30-006A)
- GM Training - June 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-026)
- EI08183 - 6L50, 6L80, 6L90 RWD Leak from Transmission Oil Pan or Oil Pan Gasket (Diagnose and Repair Using SI) (08-07-30-024A)
- Loss Of High Speed GMLAN Communications, IPC Warning Lights On, DIC Messages, No Crank, IPC Gauge Drop or Fluctuation, Door Lock Cycling, Hard Transmission Shift, DTCs U0073, U0100, U0101, U0102, U0109, U0121, U0132, U0140, U2100 Set (Inspect Identified Electrical Connections and Wiring for Faults) (08-08-49-010B)
- Automatic Transmission/Transaxle Torque Converter Replacement (01-07-30-010C)
- 4L60-E/4L65-E/4L70-E Automatic Transmission Fluid Leak from Oil Pump or Bell Housing Area (Replace Torque Converter Hub-to-Oil Pump Seal Assembly) (08-07-30-023)
- Engagement Time of Electronically Controlled Transmissions in General Motors Vehicles (Garage Shifts, Park to Reverse, Neutral to Drive, Neutral to Reverse, Park to Drive, Delayed Engagement) (03-07-30-007E)
- 6L80 Automatic Transmission -Tip In Low Speed Clunk in First Gear When Throttle is Applied and Released, Engine Braking Sensation at Low Speeds (Reprogram TCM) (08-07-30-012)
- 4L60-E/4L65-E/4L70-E Automatic Transmission Product Update (07-07-30-008)
- Auxiliary Emission Control Systems
- Catalytic Converter Break-In Information To Prevent DTCS P0420 And/Or P0430 (PIP3119P)
- Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
- Possible Engine Oil Leak Due To PCV Freeze-Up (PIP3343F)
- Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) (4-06-04-036E)
- Axle Shafts
- Battery Management Systems
- Body Electrical
- Information For Electrical Ground Repair - Use New Replacement Fasteners With Conductive Finish (10-08-45-001F)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Information On Body Control Module (BCM) Grounds (07-08-47-004E)
- Intermittent No Crank/No Start, No Module Communication, Mil, Warning Lights, Vehicle Messages Or DTCS Set By Various Control Modules - Diagnosing And Repairing Fretting Corrosion (Disconnect Affected Connector And Apply Dielectric Lubricant) (09-06-03-004E)
- Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inoperative I/C Systems, ECM, TCM, SES/4WD Lamps Illuminated (08-06-03-009A)
- Body Interior
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
- Diagnostic Tips - Diagnosing High Speed LAN Concerns (PIT4667D)
- Information On Body Control Module (BCM) Grounds (07-08-47-004E)
- Rear Window Defogger - Broken Heating Grid Detection Method (04-08-48-001D)
- Unable to Reprogram Body Control Module (BCM), BCM Reprogramming Did Not Complete - Revised Reprogramming Instructions (09-08-47-001A)
- Required Return Criteria of Complete Electrical Center (EC) and Body Control Module (BCM) with Integrated Electrical Center to Warranty Parts Center (WPC) (05-08-45-002E)
- OnStar® Labor Operation Codes (05-08-46-005C)
- Brakes Control Systems
- Procedure For Installation Of An Aftermarket Trailer Brake Controller (07-08-45-001H)
- Prior To Any Circuit Testing (PIP5094A)
- Vehicle Software Enhancements (13-00-89-003)
- Procedure For Installation Of An Aftermarket Trailer Brake Controller (07-08-45-001G)
- GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
- Charging Systems
- Intermittent No Crank/No Start, No Module Communication, Mil, Warning Lights, Vehicle Messages Or DTCS Set By Various Control Modules - Diagnosing And Repairing Fretting Corrosion (Disconnect Affected Connector And Apply Dielectric Lubricant) (09-06-03-004E)
- 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)
- Communication Devices
- Information On Communication With ONSTAR Module After CANADIAN Cellular Upgrade (15-08-73-001A)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- ONSTAR Will Not Power Up (PIC5491K)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Normal Characteristic - ONSTAR Power Consumption (PIC4935F)
- Diagnostic Tip - ONSTAR Turn By Turn /TBT Feature Inoperative (PIC4801H)
- ONSTAR- Unwanted Or Phantom Phone Calls (PIC3278G)
- Programming And Activation Of Replacement ONSTAR Modules (VCIM) (PIC5588C)
- ONSTAR BLUETOOTH Option Availability (PIT4733K)
- ONSTAR BLUETOOTH Pairing Limit And Operational Characteristics (PIC5759B)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Special Programming Instructions When Installing ONSTAR® Communication Interface Modules (16-NA-282)
- Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
- Off Route Message During ONSTAR Turn By Turn Operation (PIC5374D)
- No Connect With Disabled Vehicle Or Dropped Calls With 1234567890 Min (PIC5050A)
- Information On Coax Repair Kit Availability (PI0572C)
- Behavior Of Non-Upgraded ONSTAR® Equipped Vehicles Operating In CANADA After Decommissioning Of 2G CDMA Cellular Networks (16-NA-025)
- ONSTAR® System Inoperative After Over-The-Air Update (U.S. Dealers Only) (PI1540)
- Diagnostic Tip: BLUETOOTH Connectivity Issues After Software Update (PIT5468)
- Caller Id Unavailable After ONSTAR Upgrade (PIT5464)
- Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
- Unable To Receive Incoming ONSTAR Or HFC (Hands Free Calling) Calls (PIC6101)
- Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) (PIC4310L)
- Language Change For ONSTAR® System (U.S. And CANADA Only) (05-08-46-009D)
- Diagnostic Tip: CANADIAN ONSTAR Subscriber Unable To Receive Turn-By-Turn Directions While Traveling In The United States (PIT5264C)
- Information On Aftermarket Device Interference With ONSTAR® Diagnostic Services (08-08-46-004A)
- OnStar® Phone Number Concerns (Phone Number Incorrect/Assigned to Another Vehicle/Phone) That Occur During Diagnosis of OnStar® System (05-08-46-004C)
- Audio Whine Noise from Radio Speakers When Using OnStar® (Install Noise Suppression Filter) (07-08-46-002D)
- GM Training - July 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-031)
- Information Required Before Contacting GM Technical Assistance or When Ordering Replacement OnStar® VCIM (09-08-46-003)
- OnStar® Labor Operation Codes (05-08-46-005C)
- Information on Verifying OnStar® System Function During Pre-Delivery Inspection (PDI) (06-08-46-006B)
- Availability of GM OnStar® Vehicle Diagnostics and GM Goodwrench® Remote Diagnostic Services (06-08-46-002B)
- Cataloging of Electronic Service Center Parts (06-00-89-016A)
- Incorrect OnStar® Global Positioning System (GPS) Location Reported During OnStar® Call (02-08-46-006C)
- Information On ONSTAR System - Possible Loss Of GPS Signal, Hands-Free Calling Minutes Expire Prematurely And/Or Inability To Add Hands-Free Calling Minutes (02-08-46-007D)
- Instrument Panel Cluster (IPC) Performs A Running Reset/WOW During OnStar Usage (Reprogram IPC) (07-08-49-026)
- Diagnostic Information For a Universal Home Remote (UHR) System That Is Not Operating and J 41450 HomeLink Tester Is Not Communicating With UHR Module (07-08-97-001)
- Cooling System (Mechanical)
- Information On Ethylene Glycol In Transmission Fluid (08-07-30-035I)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- DEX-COOL® Coolant - New Leak Detection Dye J 46366 - Replaces J 29545-6 (05-06-02-002B)
- Cruise Control Systems
- Driveshaft & Universal Joints
- Electronic Steering
- Electronic Suspension
- Engine Control Systems
- Identifying Non-Gm (Aftermarket) Engine Calibrations For Gasoline Engines Using Tech 2® Or GDS 2 (U.S., CANADA, AUSTRALIA, And New ZEALAND) (09-06-04-026Z)
- Information On Sag Or Hesitation On Acceleration (PIP4112S)
- Diagnostic Tip For Misfire, Chirp, Squeak, Squeal Or Tick Noise, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 And/Or P0308 Set (PIP4138R)
- Catalytic Converter Break-In Information To Prevent DTCS P0420 And/Or P0430 (PIP3119P)
- Diagnostic Tips For I/M Flags Resetting After Ignition Cycled (PIP5627)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- SES Light, Idle Surge, And/Or Reduced Engine Power Mode With DTCS P0068, P0121, P0506, P0507, P1516, P2101, P2119, And/Or P2176 - Clean Throttle Body And Perform Idle Learn Reset (PIP4578B)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Engine Misfire, Ticking/Knocking Noise, No Compression Due To Piston Damage, Malfunction Indicator Lamp (Mil) Illuminated (16-NA-241)
- Engine Misfire And No Compression Due To Piston Damage (PIP4765B)
- Prior To Any Circuit Testing (PIP5094A)
- Slight Roughness At Idle With No DTCS - Possible Characteristic (PIP4404F)
- Diagnostic Tips - Diagnosing High Speed LAN Concerns (PIT4667D)
- Diagnostic Tip - Vehicle Start And Stalls After Theft Deterrent Module Replacement (PIT5028B)
- Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
- DTC P0300 Setting After Engine Repairs (PIP5169)
- Vehicle Software Enhancements (13-00-89-003)
- Diagnosis And Repair - Malfunction Indicator Lamp (Mil) Illuminated, Reduced Engine Power Message Displayed, DTC P2135 Set (11-06-04-007C)
- Information - Non-Gm Parts And Accessories (Aftermarket) (04-06-04-054D)
- Identifying Aftermarket Engine and Transmission Calibrations 2.0L, 2.2L, 2.4L, 2.8L, 2.9L, 3.0L, 3.1L, 3.2L, 3.4L, 3.5L, 3.6L, 3.8L, 3.9L, 4.2L, 4.3L, 4.4L, 4.6L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, 7.4L, 8.1L Gas Powered Engines Only and 6T40/45 (MH8), 6T70/75 (MH2, MH4, MH6, MY9), 6L50 (MYB) 6L80 (MYC) or 6L90 (MYD) Automatic Transmission (08-06-04-033D)
- Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) (4-06-04-036E)
- Entertainment Systems
- Clock Shows Dashes And Cannot Be Set After Battery Disconnect (PIT5652E)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Programming And Activation Of Replacement ONSTAR Modules (VCIM) (PIC5588C)
- Information On Inappropriate Warranty Claims Submitted For Damaged Radios And Instrument Panel Clusters (IPCS) (08-08-44-015H)
- Special Programming Instructions When Installing ONSTAR® Communication Interface Modules (16-NA-282)
- XM Band Not Receiving All Channels (Preview Mode) (PIC5088F)
- XM Weather, Traffic, Or Travel Link Displaying Dashes, No Data Or Updating Message At Startup (PIC4707E)
- Information On Coax Repair Kit Availability (PI0572C)
- Return Or Reimbursement Of Customer Owned CDS, DVDS Or Navigation Discs (05-08-44-024E)
- Radio Displays Locked After SPS Programming (PIT4007F)
- Electronic Component Exchange Program Update (U.S. And CANADA Only) (03-00-89-013H)
- Information On Inadvertent Steering Wheel Control (SWC) Button Press Causing Radio Anomalies (08-08-44-028A)
- Information On Eliminating Noise In Audio System When Using Portable Playback Device (06-08-44-015C)
- Information On Noise Sources From Navigation Radio - Cd/DVD Disc Accessing Noise From Radio Fan, For Cooling, Disc Accessing Noise For Navigation Operation Or NAV Traffic Information (06-08-44-034D)
- Information on Availability of Service Parts for GM Accessory DVD Headrest Systems (09-08-44-016)
- Rear DVD Screen Off After Ignition Key is Cycled (Nav and Non-Nav Radios) Operating Instructions (06-08-44-035C)
- Audio Whine Noise from Radio Speakers When Using OnStar® (Install Noise Suppression Filter) (07-08-46-002D)
- Negative Impact of Dealer-Installed Cloth/Vinyl Roofs on XM Radio and/or OnStar® Systems (02-08-44-007D)
- GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
- Navigation Radio Clock And/Or Clock Tab Do Not Appear Or Disappears Intermittently, Split Screen, Points Of Interest Or Exit List Appears While Driving, Text Color May Be Difficult To See, Address Book Characters May Be Hard To Find, Cannot Scroll Through XM Radio Categories, I Agree Screen Lockouts (Update Navigation Radio With New Software) (08-08-44-002B)
- No Audio from Radio, Door Ajar Chime and Turn Signal Click Clack Inoperative During a Key Cycle - Audio Returns After Vehicle is Turned Off For Several Minutes (Reprogram Audio Amplifier) (08-08-44-031A)
- EI07233 - Rear Seat Entertainment Doesn't Work Properly, Blank Screen, Audio Heard But No DVD Playing, Video Screen Monitor Inoperative (Engineering Information) (07-08-44-018B)
- Information On Navigation Radio Tuner And Volume Knobs Now Available For Service Replacements (08-08-44-025A)
- Information on Refurbish Instead of Replace Out of Warranty Radios with Worn Graphics on Faceplate, Knobs or Buttons (08-08-44-026)
- XM Radio Does Not Retain Station Setting From Previous Key Cycle and Changes To Channel 1, The Preview Channel, at Vehicle Startup (Replace Digital Radio Receiver Assembly) (08-08-44-008A)
- Parts Restriction on Ordering XM Digital Radio Receiver (04-08-44-009A)
- Information On Radio And Instrument Panel Cluster (IPC) Parts Restrictions (U.S. Only) (08-08-44-011)
- Utilizing Tech 2® To Retrieve Part Numbers for Radios, Compact Disc (CD) Changers and Instrument Panel Clusters (IPC) (04-08-44-005C)
- Cataloging of Electronic Service Center Parts (06-00-89-016A)
- GM Accessories Headrest DVD System Display Monitor Inoperative (Install Cable Connector Clamps) (07-08-44-016A)
- Information on Rear Seat Headphone Foam Ear Pad Replacement if Worn or Damaged (05-08-44-005A)
- Exhaust
- Exterior Body Panels
- Underbody Component Corrosion (PI0281L)
- Hem Flange Rust Repair (02-08-98-002H)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Non-Approval Of "Clipping" (Sectioning Of Two Vehicles) For Collision Repair (07-08-98-001B)
- Information On Drilling High Strength Steel Related To Collision Repair (10-08-98-002A)
- Information On Hem Flange Sealer For Corrosion Protection (06-08-51-005C)
- Information On Body Control Module (BCM) Grounds (07-08-47-004E)
- Corrosion Protection For Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes (03-00-89-008F)
- Squeeze Type Resistance Spot Welding/Equipment (03-08-98-002B)
- Information on Usage of 2008-2009 Hoods for 2003-2007 Vehicle Repairs Due to Temporary Part Unavailability - Modification Required (10-08-98-001)
- Hard Tonneau Cover Does Not Remain Latched (Verify Latch and Cable Adjustments) (09-08-66-005)
- EI07118 - Underbody Noise, Pop, Creak, Body Mount (Install Upper Body Mount Insulators) (07-08-61-006C)
- Exterior Lights
- Exterior Lighting Components "Tinted Or Smoked" By An Outside Vendor (15-08-42-001A)
- Headlamp, Tail Lamp, License Lamp Or Fog/Driving Lamp Damage (02-08-42-001J)
- Information On Body Control Module (BCM) Grounds (07-08-47-004E)
- 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)
- Frames, Subframes & Crossmembers
- Front Suspension
- Information On Diagnosis And Replacement Of Shock Absorber And Strut Due To Fluid Leak (72-05-12)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- Vibration Analysis Worksheet (03-00-91-001I)
- Snap/Popping Type Noise Coming from Front of Vehicle (Remove Bolt-In Front Crossmember and Add Washers) (03-08-61-002I)
- Fuel System
- Top Tier™ Detergent Gasoline And Top Tier™ Diesel Fuel Information And Licensed Brands (05-06-04-022Q)
- Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
- Usage Of E85 Fuel In Gm Vehicles (05-06-04-035E)
- DTC P0300 Setting After Engine Repairs (PIP5169)
- Fuel And Oil Additives - Facts And Myths - Maximizing Gasoline Fuel Economy (05-00-89-072F)
- Top Tier Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - U.S. Only (04-06-04-047L)
- Diagnosis And Repair - Malfunction Indicator Lamp (Mil) Illuminated, Reduced Engine Power Message Displayed, DTC P2135 Set (11-06-04-007C)
- Gm Fuel System Treatment Plus, Fuel Sending Unit Corrosion And Fuel System Deposits (05-00-89-078C)
- General Motors' Position Regarding Use of E 15 in Model Year 2007 and Newer Vehicles (10-06-04-015)
- 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)
- Fuses & Circuit Breakers
- Intermittent No Crank/No Start, No Module Communication, Mil, Warning Lights, Vehicle Messages Or DTCS Set By Various Control Modules - Diagnosing And Repairing Fretting Corrosion (Disconnect Affected Connector And Apply Dielectric Lubricant) (09-06-03-004E)
- Service Alert: Concerns With Aftermarket Fuses in GM Vehicles (07-08-45-002)
- Gauges & Instrument Panels
- Interior Cleaning - Instrument Panel (IP), Hard Or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability (06-00-89-029W)
- Clock Shows Dashes And Cannot Be Set After Battery Disconnect (PIT5652E)
- Verifying Odometer Accuracy (PIC3100G)
- Diagnostic Tips For I/M Flags Resetting After Ignition Cycled (PIP5627)
- IPC Odometer Programming Method Quick Reference Guide (07-08-49-020O)
- Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
- Information On Inappropriate Warranty Claims Submitted For Damaged Radios And Instrument Panel Clusters (IPCS) (08-08-44-015H)
- White Film/Residue On Vehicle Interior, Door Trim Panels And/Or Instrument Panel (IP) (PI0799A)
- Loss Of High Speed GMLAN Communications, Intermittent No Crank, IP Gage Fluctuation, Intermittent Door Lock Cycling, Intermittent Chime Operation, Various IP Warning Lamps Illuminated, Transmission May Not Shift, Engine May Stall, Communication DTCS U0073, U0100, U0101, U0102, U0109, U0121 Or U0140 Set (Repair Terminals In Transmission Harness Connector, Repair Open Or Shorted Gm High Speed LAN Circuits, Open Or Shorted Data Link Resistor, Corrosion Or Poor Connections In Various Control Module Connectors) (08-07-30-021H)
- Fuel Gauge Fluctuation In Park Or Neutral (PIT3046G)
- Information On Engine HOURMETER Reading Not Being Transferred To New IPCS (07-08-49-003B)
- EI09111 - Instrument Panel Assist Handle Loose (Engineering Investigation) (09-08-49-008)
- Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inoperative I/C Systems, ECM, TCM, SES/4WD Lamps Illuminated (08-06-03-009A)
- Loss Of High Speed GMLAN Communications, IPC Warning Lights On, DIC Messages, No Crank, IPC Gauge Drop or Fluctuation, Door Lock Cycling, Hard Transmission Shift, DTCs U0073, U0100, U0101, U0102, U0109, U0121, U0132, U0140, U2100 Set (Inspect Identified Electrical Connections and Wiring for Faults) (08-08-49-010B)
- Information on Outside Temperature and Compass Displays on Inside Rearview Mirror (07-08-48-004A)
- Information On Radio And Instrument Panel Cluster (IPC) Parts Restrictions (U.S. Only) (08-08-44-011)
- Rattle From Right Side Of Instrument Panel, Typically Over Bumps (Reposition A/C Compressor Discharge Line) (08-01-39-002)
- Utilizing Tech 2® To Retrieve Part Numbers for Radios, Compact Disc (CD) Changers and Instrument Panel Clusters (IPC) (04-08-44-005C)
- Cataloging of Electronic Service Center Parts (06-00-89-016A)
- Instrument Panel Cluster (IPC) Performs A Running Reset/WOW During OnStar Usage (Reprogram IPC) (07-08-49-026)
- Information On Vehicles Built With Or Without Instrument Panel Cluster Daytime Backlighting - New Feature (07-08-49-010)
- General Servicing
- Headlights
- Heated Glass/Defoggers
- HVAC Control Systems
- Ac Blows Warm Or Poor Performance (PIT5099H)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Air Conditioning Odor (Install Evaporator Core Dryer Kit And Apply Cooling Coil Coating) (99-01-39-004I)
- Diagnostic Tips For Odor Emanating From HVAC System (PI1440)
- HVAC Automatic Climate Control Defaults to Full Cold or Full Hot Despite Controls Being Set to Other Parameters, DTCs B0228, B0413, B0423, B0433, B3779 or B3782 Set (Reprogram HVAC Control Module) (08-01-39-009B)
- 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)
- Rattle From Right Side Of Instrument Panel, Typically Over Bumps (Reposition A/C Compressor Discharge Line) (08-01-39-002)
- Identification
- Ignition Switch/Steering Lock
- Intermittently Key Will Not Rotate In Door Or Ignition Lock Cylinder (PI0091B)
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (CANADA Only) (10-00-89-010C)
- Diagnostic Tips/Recommendations on GM Accessory 2-Way Remote Start Transmitter When Transmitter Battery is Weak or Dead (09-08-52-004A)
- Key Code Information (99-00-89-011E)
- Infotainment
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Changing Turn-By-Turn Voice Response To Metric Or English Units (PIC5614B)
- Off Route Message During ONSTAR Turn By Turn Operation (PIC5374D)
- Information On Coax Repair Kit Availability (PI0572C)
- Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
- DVD Navigation Update Program, Navigation Disc Diagnostic Aid, AVN Software Update Discs And Ordering Information (06-08-44-012G)
- Electronic Component Exchange Program Update (U.S. And CANADA Only) (03-00-89-013H)
- Information On Navigation Radio Not Displaying Accurate Vehicle Location After Radio Replacement, Power Loss Or Battery Replacement (08-08-44-023A)
- Information On Noise Sources From Navigation Radio - Cd/DVD Disc Accessing Noise From Radio Fan, For Cooling, Disc Accessing Noise For Navigation Operation Or NAV Traffic Information (06-08-44-034D)
- Negative Impact of Dealer-Installed Cloth/Vinyl Roofs on XM Radio and/or OnStar® Systems (02-08-44-007D)
- GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
- Navigation Radio Clock And/Or Clock Tab Do Not Appear Or Disappears Intermittently, Split Screen, Points Of Interest Or Exit List Appears While Driving, Text Color May Be Difficult To See, Address Book Characters May Be Hard To Find, Cannot Scroll Through XM Radio Categories, I Agree Screen Lockouts (Update Navigation Radio With New Software) (08-08-44-002B)
- Navigation Radio Diagnostic Tips (08-08-44-010F)
- Information On Navigation Radio Tuner And Volume Knobs Now Available For Service Replacements (08-08-44-025A)
- Cataloging of Electronic Service Center Parts (06-00-89-016A)
- Incorrect OnStar® Global Positioning System (GPS) Location Reported During OnStar® Call (02-08-46-006C)
- Information On ONSTAR System - Possible Loss Of GPS Signal, Hands-Free Calling Minutes Expire Prematurely And/Or Inability To Add Hands-Free Calling Minutes (02-08-46-007D)
- Compass Zone Adjustment and Calibration Procedure During Pre-Delivery Inspection (03-08-48-005C)
- Interior/Exterior Trim
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- White Film/Residue On Vehicle Interior, Door Trim Panels And/Or Instrument Panel (IP) (PI0799A)
- Normal Characteristic - Passenger Compartment Air Filter (PIT3330G)
- Corrosion Protection For Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes (03-00-89-008F)
- 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)
- EI08021 - Windshield Pillar Side Reveal Molding Loose, Rattle Noise (Engineering Information Closed) (08-08-111-002B)
- Negative Impact of Dealer-Installed Cloth/Vinyl Roofs on XM Radio and/or OnStar® Systems (02-08-44-007D)
- EI09111 - Instrument Panel Assist Handle Loose (Engineering Investigation) (09-08-49-008)
- Hard Tonneau Cover Does Not Remain Latched (Verify Latch And Cable Adjustments) (09-08-66-005)
- Headliner Loose, Sags in Center (Apply Adhesive and Install New Push-Pins) (07-08-67-004A)
- Interior/Illumination Lights
- Lubrication System
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Information On Internal Engine Noise Or Damage After Oil Filter Replacement (07-06-01-016J)
- Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
- Higher Than Expected Oil Consumption At 8600 GVW And Above (03-06-01-023C)
- Diagnostic Tips For Preventing Oil Leaks After Changing Oil And Filter (15-00-90-001)
- Fuel And Oil Additives - Facts And Myths - Maximizing Gasoline Fuel Economy (05-00-89-072F)
- Global Information For Gm DEXOS 1™ And DEXOS 2™, Engine Oil Specifications, Licensed Brands, And Service Fill (11-00-90-001B)
- Manual Steering
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Diagnosing Power Steering Concerns (05-02-32-008F)
- Vibration Analysis Worksheet (03-00-91-001I)
- 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)
- Manual Trans
- Information On Driveline Clunk Noise (99-04-20-002O)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
- Vibration Analysis Worksheet (03-00-91-001I)
- Mechanical
- Information On Internal Engine Noise Or Damage After Oil Filter Replacement (07-06-01-016J)
- Engine Repair Tip For Installation Of Pistons (PI1394B)
- Diagnostic Tip For Misfire, Chirp, Squeak, Squeal Or Tick Noise, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 And/Or P0308 Set (PIP4138R)
- Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
- Possible Engine Oil Leak Due To PCV Freeze-Up (PIP3343F)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
- Engine Misfire, Ticking/Knocking Noise, No Compression Due To Piston Damage, Malfunction Indicator Lamp (Mil) Illuminated (16-NA-241)
- Engine Misfire And No Compression Due To Piston Damage (PIP4765B)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
- Dealer Reimbursement Procedures For CAC Tier 1 And Tier 2 Empowerment Tools: Diagnostic Fee, Short Term Rental, And Up-Front Towing (U.S. Only) (15-00-89-003)
- Global Information For Gm DEXOS 1™ And DEXOS 2™, Engine Oil Specifications, Licensed Brands, And Service Fill (11-00-90-001B)
- Vibration Analysis Worksheet (03-00-91-001I)
- Hydraulic Versus Mechanical TENSIONERS (TT001-13)
- 5.3L, 5.7L, 6.0L, 6.2L, 7.0L - Engine Oil Leak at Rear Cover Assembly Area (Engine Block Porosity RTV Repair Procedure) (05-06-01-034L)
- 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)
- Service Information Update on Consolidating Use of GM Liquid Gasket/Engine Sealants and New Sealant Dispenser GE-48326 Essential Tool (05-06-01-010B)
- Information on Revised Connecting Rod Bolt Torque for Small Block GEN III and GEN IV Vortec(tm) V8 Engines (07-06-01-002)
- Mechanical - Hydraulic
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- Brake Lathe Calibration Procedure (VSS20040074)
- Vibration Analysis Worksheet (03-00-91-001I)
- Information On Resurfacing Park Brake Portion Of Rear Brake Rotor (12-05-26-001)
- GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
- Front Brake Squeal/Squeak Noise (Replace Front Brake Pads) (08-05-23-004)
- Memory Modules
- Mirrors
- Power Foldaway Mirror Glass Shakes, Flutters At Normal Driving Speeds (16-NA-075)
- Information On Body Control Module (BCM) Grounds (07-08-47-004E)
- Information on Heated Electrochromatic Outside Rearview Mirror Performance (08-08-64-011A)
- Information on Outside Temperature and Compass Displays on Inside Rearview Mirror (07-08-48-004A)
- Information On Curb Park Assist And Memory Related Issues On Outside Rearview Mirrors (07-08-64-022B)
- Paint & Coatings
- Hem Flange Rust Repair (02-08-98-002H)
- Refinishing Aluminum And Chrome Wheels (99-08-51-007G)
- Application Of Anti-Corrosion Materials (01-08-51-003E)
- Information On Hem Flange Sealer For Corrosion Protection (06-08-51-005C)
- Pre-Painting/Cleaning Process For TPO Plastic Fascias (08-08-51-002A)
- Corrosion Protection For Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes (03-00-89-008F)
- Warranty Information-Fascia Refinish Labor Operations (10-08-62-003)
- Bumps or Rust Colored Spots in Paint Due to Rail or Iron Dust (Remove Rail Dust) (43-17-01B)
- Parking Brake System
- Passive Restraints
- Seat Belt Extender Availability (99-09-40-005H)
- Seat Belt Buckle Latching Issues And/Or Seat Belt Warning Lights Illuminated (09-09-40-001C)
- Passenger Air Bag And Seat Belt Indicator / Switch Information (PIT4323G)
- Safety Belt Locking Conditions (Normal Operating Characteristic) (05-09-40-002G)
- Seat Belt Latch Stop Button Available for Service (07-09-40-002A)
- Rear Suspension
- Restraints Control Systems
- Information On Passenger Presence Sensing System (PPS Or PSS) Concerns With Custom Upholstery, Accessory Seat Heaters Or Other Comfort Enhancing Devices (06-08-50-009J)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Diagnostic Information For Supplemental Inflatable Restraint (Sir) System, Intermittent Air Bag Indicator/Lamp Illuminated With DTC(S) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 Or B0044 Set (Inspect And Replace Connector Position Assurance (CPA) Retainer) (08-09-41-002H)
- Prior To Any Circuit Testing (PIP5094A)
- Seat Belt Buckle Latching Issues And/Or Seat Belt Warning Lights Illuminated (09-09-40-001C)
- Passenger Air Bag And Seat Belt Indicator / Switch Information (PIT4323G)
- Vehicle Software Enhancements (13-00-89-003)
- Airbag Light On, DTC B0071 and B0081 Set (Diagnose and Replace Right Front Seatbelt Buckle, If Necessary) (07-09-41-010D)
- Supplemental Inflatable Restraint (SIR) Lamp Illuminated, Service Airbag Message Displayed, Intermittent DTCs B1011 and B0090 0F Only Set (Replace Inflatable Restraint Vehicle Rollover Sensor (ROS)) (09-09-41-006)
- Seats
- Information On Passenger Presence Sensing System (PPS Or PSS) Concerns With Custom Upholstery, Accessory Seat Heaters Or Other Comfort Enhancing Devices (06-08-50-009J)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Seat Belt Extender Availability (99-09-40-005H)
- Information On Driver Or Passenger Seat Head Restraint Concerns With Comfort, Custom Upholstery Or Other Comfort Enhancing Devices (10-08-50-003A)
- Minor Wrinkles/Creases, Discoloration, Cigarette Burns and Customer Induced Cuts and Stains on Front and Rear Driver and Passenger Seats with Leather, Vinyl or Cloth Seat Covers (04-08-50-006D)
- Memory Function of Memory Seats Inoperative After Air Bag Deployment (Reprogram Memory Seat Module) (09-08-50-014)
- EI09071 - Front Heated Seat Inoperative (Engineering Information Closed) (09-08-50-006A)
- Starter
- Cold Weather And Long Stand Time Battery Maintenance And Testing Tips (15-06-03-001F)
- Warranty Administration - Battery Testing And Warranty Replacement Requirements (North AMERICA Only) (03-06-03-004Z)
- Clock Shows Dashes And Cannot Be Set After Battery Disconnect (PIT5652E)
- Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
- Information On The Use Of Non Gm Approved Battery Chargers And Booster Packs (15-NA-030)
- Loss Of High Speed GMLAN Communications, Intermittent No Crank, IP Gage Fluctuation, Intermittent Door Lock Cycling, Intermittent Chime Operation, Various IP Warning Lamps Illuminated, Transmission May Not Shift, Engine May Stall, Communication DTCS U0073, U0100, U0101, U0102, U0109, U0121 Or U0140 Set (Repair Terminals In Transmission Harness Connector, Repair Open Or Shorted Gm High Speed LAN Circuits, Open Or Shorted Data Link Resistor, Corrosion Or Poor Connections In Various Control Module Connectors) (08-07-30-021H)
- ACDELCO® Replacement Battery Warranty Procedures (03-06-03-003D)
- Battery Part Restriction Program Effective March 1st, 2008 (08-06-03-002C)
- Diagnostic Tips/Recommendations on GM Accessory 2-Way Remote Start Transmitter When Transmitter Battery is Weak or Dead (09-08-52-004A)
- GM Accessories: 2-Way Advanced Remote Start Systems Part Information (09-00-89-025A)
- Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inoperative I/C Systems, ECM, TCM, SES/4WD Lamps Illuminated (08-06-03-009A)
- Loss Of High Speed GMLAN Communications, IPC Warning Lights On, DIC Messages, No Crank, IPC Gauge Drop or Fluctuation, Door Lock Cycling, Hard Transmission Shift, DTCs U0073, U0100, U0101, U0102, U0109, U0121, U0132, U0140, U2100 Set (Inspect Identified Electrical Connections and Wiring for Faults) (08-08-49-010B)
- 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)
- Vehicle Battery Maintenance While in Dealer Stock (05-06-03-007A)
- Automatic Dual Zone HVAC Battery Draw (02-01-39-007B)
- Starter Cranks After Key Is Released (Normal Condition) (03-06-03-001D)
- Steering Column
- Steering Control Systems
- Steering Gear
- Sun Roof/T-Top/Convertible Top
- Suspension Control Systems
- Vehicle Software Enhancements (13-00-89-003)
- TPMS System Service and Re-Learning Sensor IDs (10-03-16-001)
- Tire Pressure Light Stays On (Reprogram RCDLR) (08-03-16-004A)
- Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inoperative I/C Systems, ECM, TCM, SES/4WD Lamps Illuminated (08-06-03-009A)
- Warranty Reduction - Transfer of Tire Pressure Monitoring (TPM) Sensors to Replacement Wheels and Allowable TPM Sensor Replacements (08-03-16-003)
- System
- Identifying Non-Gm (Aftermarket) Engine Calibrations For Gasoline Engines Using Tech 2® Or GDS 2 (U.S., CANADA, AUSTRALIA, And New ZEALAND) (09-06-04-026Z)
- Information On Sag Or Hesitation On Acceleration (PIP4112S)
- Diagnostic Tip For Misfire, Chirp, Squeak, Squeal Or Tick Noise, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 And/Or P0308 Set (PIP4138R)
- Diagnostic Tips For I/M Flags Resetting After Ignition Cycled (PIP5627)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Prior To Any Circuit Testing (PIP5094A)
- Slight Roughness At Idle With No DTCS - Possible Characteristic (PIP4404F)
- Diagnostic Tips - Diagnosing High Speed LAN Concerns (PIT4667D)
- Usage Of E85 Fuel In Gm Vehicles (05-06-04-035E)
- Diagnostic Tip - Vehicle Start And Stalls After Theft Deterrent Module Replacement (PIT5028B)
- Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
- Vehicle Software Enhancements (13-00-89-003)
- Diagnosis And Repair - Malfunction Indicator Lamp (Mil) Illuminated, Reduced Engine Power Message Displayed, DTC P2135 Set (11-06-04-007C)
- Identifying Aftermarket Engine and Transmission Calibrations 2.0L, 2.2L, 2.4L, 2.8L, 2.9L, 3.0L, 3.1L, 3.2L, 3.4L, 3.5L, 3.6L, 3.8L, 3.9L, 4.2L, 4.3L, 4.4L, 4.6L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, 7.4L, 8.1L Gas Powered Engines Only and 6T40/45 (MH8), 6T70/75 (MH2, MH4, MH6, MY9), 6L50 (MYB) 6L80 (MYC) or 6L90 (MYD) Automatic Transmission (08-06-04-033D)
- Malfunction Indicator Lamp (MIL) On - Check Engine Light, DTC P0751 (Diagnose and Repair as Necessary) (07-07-30-031D)
- Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inoperative I/C Systems, ECM, TCM, SES/4WD Lamps Illuminated (08-06-03-009A)
- Malfunction Indicator Lamp (MIL) / Service Engine Soon (SES) Light On, DTCs P1133-HO2S Slow Response Bank 1 Sensor 1 and/or P1153-HO2S Insufficient Switching Bank 2 Sensor 1 (Reprogram ECM) (08-06-04-045A)
- Towing
- Procedure For Installation Of An Aftermarket Trailer Brake Controller (07-08-45-001H)
- Procedure For Installation Of An Aftermarket Trailer Brake Controller (07-08-45-001G)
- Shift Stabilization, Tow/Haul Mode And Cruise Grade Braking Features For Hydra-MATIC R 6L80/6L90 Automatic Transmissions (08-07-30-030A)
- Transfer Case
- PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
- Borg Warner® NR3, NR4 Transfer Case - Parking Lot Shudder, Binds On Turns in 4 High Open, Crow Hop (Replace Plastic Mode Fork) (08-04-21-005A)
- Driveline Characteristics For All-Wheel Drive (AWD) and Four-Wheel Drive (4WD) Systems (01-04-18-001F)
- Transmission Control Systems
- Identifying Non-Gm (Aftermarket) Engine Calibrations For Gasoline Engines Using Tech 2® Or GDS 2 (U.S., CANADA, AUSTRALIA, And New ZEALAND) (09-06-04-026Z)
- High Pitch Whine Or Buzz Noise Heard From Under The Vehicle (PIP4021D)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Prior To Any Circuit Testing (PIP5094A)
- Diagnostic Tips - Diagnosing High Speed LAN Concerns (PIT4667D)
- Loss Of High Speed GMLAN Communications, Intermittent No Crank, IP Gage Fluctuation, Intermittent Door Lock Cycling, Intermittent Chime Operation, Various IP Warning Lamps Illuminated, Transmission May Not Shift, Engine May Stall, Communication DTCS U0073, U0100, U0101, U0102, U0109, U0121 Or U0140 Set (Repair Terminals In Transmission Harness Connector, Repair Open Or Shorted Gm High Speed LAN Circuits, Open Or Shorted Data Link Resistor, Corrosion Or Poor Connections In Various Control Module Connectors) (08-07-30-021H)
- Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
- Vehicle Software Enhancements (13-00-89-003)
- Shift Stabilization, Tow/Haul Mode And Cruise Grade Braking Features For Hydra-MATIC R 6L80/6L90 Automatic Transmissions (08-07-30-030A)
- Identifying Aftermarket Engine and Transmission Calibrations 2.0L, 2.2L, 2.4L, 2.8L, 2.9L, 3.0L, 3.1L, 3.2L, 3.4L, 3.5L, 3.6L, 3.8L, 3.9L, 4.2L, 4.3L, 4.4L, 4.6L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, 7.4L, 8.1L Gas Powered Engines Only and 6T40/45 (MH8), 6T70/75 (MH2, MH4, MH6, MY9), 6L50 (MYB) 6L80 (MYC) or 6L90 (MYD) Automatic Transmission (08-06-04-033D)
- Diagnostic Information for MIL Illuminated with DTC P1825, P182E or P1915 Found Current or as History Code in TCM, No PRNDL Display, Potential No Engine Crank (08-07-30-020E)
- Information on Control Solenoid Valve and Transmission Control Solenoid Module Assembly Cleaning Procedure for Rear Wheel Drive Six-Speed HYDRA-MATIC® Automatic Transmissions when MIL/DTCs Set (07-07-30-006B)
- Malfunction Indicator Lamp (MIL) On - Check Engine Light, DTC P0751 (Diagnose and Repair as Necessary) (07-07-30-031D)
- Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) (4-06-04-036E)
- 6L80 Automatic Transmission -Tip In Low Speed Clunk in First Gear When Throttle is Applied and Released, Engine Braking Sensation at Low Speeds (Reprogram TCM) (08-07-30-012)
- Wheel Alignment
- Refinishing Aluminum And Chrome Wheels (99-08-51-007G)
- Information On Slight Or Mild Tire Feathering And Recommended Practices (Normal Tire Wear Condition) (07-03-10-008E)
- Wheel Alignment Specifications, Requirements And Recommendations For Gm Vehicles (05-03-07-009H)
- Missing Alignment Dowel Pin (PI02003D)
- Wheels & Tire System
- Guidelines When Changing Tire And Wheel Size (PIT3271P)
- Vibration Shortly After Tires Are Mounted/Preventing Vibration From Wheel Slip (Tire Sliding On Wheel) (12-03-10-001E)
- Information On Proper Tire Pressure (00-00-90-002M)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5338B)
- Information On Hunter Road Force Balancer (17-NA-170)
- Non-Design Intent Wheel Lock Nuts And Lug Nuts (17-NA-126)
- Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean And Resurface Wheel Bead Seat) (08-03-10-006H)
- Information On Slight Or Mild Tire Feathering And Recommended Practices (Normal Tire Wear Condition) (07-03-10-008E)
- Information On Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) Of Gm Original Equipment Tires (03-03-10-007J)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- Use Of Nitrogen Gas In Tires (05-03-10-020F)
- Statement On Tire Sealant Included In Gm Inflator Kits (Supplied With New Vehicles Or As Gm Accessory) (09-03-10-013B)
- Proper Wheel Installation And Wheel Torque Techniques (12-03-10-002A)
- Wheel Balancing Machine Finish Damage To Chrome Clad Or CHROMETECH® Wheels (09-03-10-016A)
- Gm Tire Warranty Program Goodwill Guidelines (U.S. Only) (08-03-10-012B)
- 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)
- TPMS System Service and Re-Learning Sensor IDs (10-03-16-001)
- 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)
- TPM System Overview, Diagnosing Tire Pressure Monitor System (TPM) Concerns and TPM Frequently Asked Questions (FAQ) (07-03-16-004C)
- Information on Replacement Wheel Weights (09-03-10-017)
- Mounting, Balancing And Installation Of Accessory Wheels And Tires Available Through Gm Accessories (08-03-10-004A)
- Use of Chrome or Chrome Plated Steel Valve Caps on Aluminum Valve Stems (08-03-10-005A)
- Tire Pressure Light Stays On (Reprogram RCDLR) (08-03-16-004A)
- EI07266 - Vehicle/Tire Vibration, P275/55R20, LT245/75R16, P265/70R17, P245/70R17, P285/45R22, LT265/75R17- Diagnostic Information to Reduce Vibration Concerns (07-03-10-013D)
- Minimizing Damage to Tire Pressure Monitor (TPM) Sensors During Tire Mounting/Dismounting (08-03-10-007)
- Warranty Reduction - Transfer of Tire Pressure Monitoring (TPM) Sensors to Replacement Wheels and Allowable TPM Sensor Replacements (08-03-16-003)
- Driveline Characteristics For All-Wheel Drive (AWD) and Four-Wheel Drive (4WD) Systems (01-04-18-001F)
- Pitting and Brake Dust on Chrome Wheels (04-03-10-012B)
- Spare Tire Carrier Hinge Lubrication (08-03-10-001)
- Accessory Package - Installation of Cargo Capacity Reduction Label (U.S. Only) (07-00-89-027)
- Window Motors & Regulators
- Information On Side Door Window Glass Chipping Caused By Hanging Vehicle Key Lock Box (06-08-64-001D)
- Repair Information For Reconnection Of Rear Window (Defroster) Contact Or Tab (03-08-48-006J)
- Information On Body Control Module (BCM) Grounds (07-08-47-004E)
- Rear Window Defogger - Broken Heating Grid Detection Method (04-08-48-001D)
- Distortion in Outer Surface of Vehicle Glass (00-08-48-005D)
- Marks/Stains on Windshield When Wet (Clean Windshield) (09-08-48-002A)
- Warranty Admin - Guidelines for Claiming C0034 - Windshield Replacement (72-05-04)
- Wiper/Washer Systems
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Prior To Any Circuit Testing (PIP5094A)
- Information On Coax Repair Kit Availability (PI0572C)