Technical Service Bulletins
- A/C Compressor
- Accessories & Equipment
- Adding Attachments To TAC Cases In Dealer Case Management (PIP6015)
- Concerns Or Questions Regarding Installation Of Dealer Installed Accessories (PIT3099U)
- General Motors Dealership Critical Equipment Requirements And Recommendations (05-00-89-029F)
- Over The Air (OTA) And In Market Enhancement (IME) FAQS (23-NA-125)
- Information On Module Harvesting (22-NA-205)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- Information On Service Manuals Availability On USB (18-NA-027)
- Accessories Control Systems
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- Oily Substance On Windshield Leaking From Moisture Sensor (PIC6086H)
- Rear View Camera Guidelines Not Present At Times (17-NA-331)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Favorites Grayed Out Or Unavailable At Times (PIC6340B)
- Radio Software Version 22.8 Over-The-Air Update (19-NA-100)
- Cluster Speed Limit Sign Speed Value Flashing Toggling Or Displays No Value (PIC6343B)
- Normal Characteristic - Unwanted Activation Of Park Assist Warning (PIC6063C)
- Diagnostic Tip - Replacement Of Manual Shift Paddles On Steering Wheel (PIC6042B)
- Difference Between Analog And Digital Vehicle Speed Display (PIC5494J)
- Engineering Information - Touchscreen Unresponsive (PIE0487A)
- 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: Voice Recognition Errors When Using IPHONE With One Or More Emojis/Emoticons/Symbols In Contacts List (PIC5953D)
- Unable To Turn Off Auto Heated Seats (18-NA-164)
- Wireless Charging System Check/Phone Compatibility/Retrofit Kit Available (18-NA-153)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Infotainment Display Is Scrambled And/Or Pixelated (17-NA-403)
- Diagnostic Tip For 3.5 Mm Audio Jack For USB Does Not Operate After Replacement (17-NA-344)
- Head Lamp Or Tail Lamp Inoperative (17-NA-337)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
- Memory Mirror Positions Reverse Tilt Are Inoperative (17-NA-297)
- Anti-Lock Brakes
- Anti-Theft Systems
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- Diagnostic Tip - Unable To Learn RKE Transmitters (PIT4945H)
- Passive Entry And Passive Starting Functions Are Always Inoperative On One, Or Both, Of The RKE Fobs, Possible Various DIC Messages (18-NA-259)
- Information On Parasitic Losses In Transport Mode During Transportation To Dealer, No Crank, No Start (17-NA-360)
- Automatic Trans
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- 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)
- Gm TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated (PIP5621E)
- Information On Driveline Clunk Noise (99-04-20-002O)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On Automatic Transmission Oil Cooler Flush And Flow Test (17-NA-066)
- Information On Unnecessary Replacement Of Extension Housing And 1-2-3-4-5-Rev Clutch Piston Assembly For 8L45, 8L90 Automatic Transmissions (22-NA-246)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Diagnostic Tip - Replacement Of Manual Shift Paddles On Steering Wheel (PIC6042B)
- Shudder, 2-3 Upshift Or 3-2 Downshift Concern (18-NA-358)
- No Forward Or Reverse Gears, Harsh Shifting, Stalling, Hesitation, Malfunction Indicator Lamp (Mil) Illuminated - DTCS P0742, P0776, P0796, P0965, P0969, P2714, P2715, P2719 And/Or P2762 Set (18-NA-203)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Driveline Shudder Under Hard Acceleration Felt In Seat (17-NA-406)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- Auxiliary Emission Control Systems
- Axle Shafts
- Blowers, Superchargers & Turbochargers
- Body Electrical
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- Information On Reflective High Temperature Heat And/Or Insulating Tape For Wiring Harness Repairs (PIT5962B)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- 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 Coax Repair Kit Availability (17-NA-346)
- Body Interior
- Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To Gm TAC (Us And CANADA Dealers Only) (PIP4902S)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Lin Bus Diagnostic Information (PIT5698E)
- Oily Substance On Windshield Leaking From Moisture Sensor (PIC6086H)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- Unable To Connect To The ONSTAR Center (PIC6450)
- Difference Between Analog And Digital Vehicle Speed Display (PIC5494J)
- Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes (PIC6095C)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
- Brakes Control Systems
- Collision/Avoidance
- Amber Automatic Emergency Braking Disable Icon Illuminated Or During Start Up Forward Collision System Reduced Displayed On DIC (PIT5551R)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- Rear View Camera Guidelines Not Present At Times (17-NA-331)
- Rear View Camera Guidance Lines Dim After Radio Replacement Or Programming (20-NA-054)
- Adaptive Cruise Temporarily Unavailable Message Lane Keep Assist (LKA) Inoperative In High Ambient Temperatures (PIC6123F)
- Normal Characteristic - Unwanted Activation Of Park Assist Warning (PIC6063C)
- Information On Head-Up Display On Model Year 2017 And Newer Vehicles - Rotational Feature That Allows For Adjusting Of Angle Of HUD Image (19-NA-010)
- Infotainment Display Is Scrambled And/Or Pixelated (17-NA-403)
- Diagnostic Tips For Rear Vision Camera Image That Is Grainy, Distorted And/Or Pixelated (17-NA-375)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
- Communication Devices
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- MYBRAND And Other Applications No Longer Downloading Or Working When Re Enabling Connected Services (PIT6261)
- Unable To Connect To The ONSTAR Center (PIC6450)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Radio Software Version 22.8 Over-The-Air Update (19-NA-100)
- Diagnostic Tip-Text Messaging (PIT5444D)
- Engineering Information - Touchscreen Unresponsive (PIE0487A)
- 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: Voice Recognition Errors When Using IPHONE With One Or More Emojis/Emoticons/Symbols In Contacts List (PIC5953D)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Wireless Charging System Check/Phone Compatibility/Retrofit Kit Available (18-NA-153)
- Diagnostic Tip: Identifying If A Vehicle Is Factory Equipped With ONSTAR 4G LTE WI-FI (PIT5354B)
- Gen10 ONSTAR WIFI Inoperative Or WIFI Connection Concerns (PIT5384C)
- Cooling System (Mechanical)
- Information On Flushing Oil Contamination From Cooling System (25-NA-052)
- 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 Overheating, Cooling System Contaminated With Engine Oil (PIP5257E)
- Cruise Control Systems
- Vehicle Will Not Hold Set Cruise Control Speed In Enhanced Cruise Control Mode (21-NA-035)
- Adaptive Cruise Temporarily Unavailable Message Lane Keep Assist (LKA) Inoperative In High Ambient Temperatures (PIC6123F)
- Diagnostic Tip - Adaptive Cruise Temporarily Unavailable, Park Assist Symbols Unavailable, Lane Departure Warning Unavailable, Rear Auto Braking Unavailable (PIC6013E)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electronic Steering
- Engine Control Systems
- SES Light With A P2097 Or P2099 (PIP4964F)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Service Programming System (SPS) Errors (E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, Or E6961) (PI0592I)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- Diagnostic Aids For Gas Engine Misfire/Rough Running With DTC P0300-P0308 And/Or DTC P050D (PIP5628G)
- 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 Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442 And/Or P0455 Set (21-NA-124)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tips For Direct Injected Engines Hard Start Cold (PIP5180C)
- Information Assistance For HFV6 Re-Manufactured Engine Drivability Diagnosis Immediately Following Installation (PIP5528F)
- Normal Characteristic - Engine Stops Running After Extended Idle (PIC6137F)
- Diagnostic Tip - SES Light Is On With DTCS P0171 And/Or P0174 Set (PIP5549A)
- Information On Black Smoke, Rough Idle And Minimal Misfires On Cold Start (PIP5189C)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Engineering Information - Exhaust Smell In Vehicle, Exhaust Noise Heard Coming From Under Hood, Check Engine Light On, DTCS P0442, P0496, P0455, P0430 And P0420 Set (PIE0480A)
- Engine Identification Number Requested When Programming ECM (PIP5597)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Cold Start Misfire And/Or Rough Idle - DTC P0300 May Be Set (PIP4959F)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Exhaust Smell And/Or Leak With Possible Malfunction Indicator Lamp Illuminated (17-NA-321)
- Information On Rough Idle, Crank No Start, Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves, Malfunction Indicator Light (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set (16-NA-383)
- Entertainment Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- MYBRAND And Other Applications No Longer Downloading Or Working When Re Enabling Connected Services (PIT6261)
- Blank Radio Displays Due To Bad NAV USB Update (PIT6122)
- Radio Favorites Grayed Out - Favorite Unavailable - Or Long Radio Start Delay After 22.9 Software Installed Per 19-NA-249 (PIC6402B)
- Favorites Grayed Out Or Unavailable At Times (PIC6340B)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6360)
- Navigation Radio Displays "Navigation Service Has Expired" Every Ignition Cycle (PIC6357)
- Radio Module Software Update 20.11 (18-NA-195)
- Engineering Information - Touchscreen Unresponsive (PIE0487A)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes (PIC6095C)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Audio Volume Stuck High Or Low With No DTCS (18-NA-141)
- Radio Control (Ics) Display Does Not Remain Off At Times After It Has Been Turned Off In Radio Settings Menu (18-NA-138)
- Install API Manager Message Displayed After Radio Replacement (18-NA-116)
- Infotainment Display Is Scrambled And/Or Pixelated (17-NA-403)
- Gen10 ONSTAR WIFI Inoperative Or WIFI Connection Concerns (PIT5384C)
- Information On Multi-Media Infotainment Tester (MIT) Incompatibility Issues (17-NA-386)
- Intermittent Radio Blank Display With Or Without Audio And Most Bus Diagnostic Aid (PI1149A)
- Diagnostic Tip For 3.5 Mm Audio Jack For USB Does Not Operate After Replacement (17-NA-344)
- TTY Phone Feature Icon Missing From Radio Display Setting (18-NA-051)
- Exhaust
- SES Light With A P2097 Or P2099 (PIP4964F)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Engineering Information - Exhaust Smell In Vehicle, Exhaust Noise Heard Coming From Under Hood, Check Engine Light On, DTCS P0442, P0496, P0455, P0430 And P0420 Set (PIE0480A)
- Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
- Exhaust Smell And/Or Leak With Possible Malfunction Indicator Lamp Illuminated (17-NA-321)
- Exterior Body Panels
- Underbody Component Corrosion (PI0281L)
- PAINTLESS Dent Repair Process (99-08-51-001F)
- Water On Front Floor And/Or Carpet (PIC5822F)
- 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)
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On Shock Replacement For Leaking, Suspension Noise, Ride Performance, Uneven Ride/Trim Height, Service Suspension System Or Service Ride Control Displayed On The Drivers Information Center (DIC) (18-NA-315)
- Fuel System
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Information On Improved Oil Filter Gasket Design For Spin-On Oil Filters Pf63 Pf64 And Pf48 (20-NA-213)
- Information On Fuel Injector Replacement Guidelines During Service, Malfunction Indicator Lamp (Mil) Illuminated - DTCS P0300-P0308, P050D, P0171, P0172, P0174, P0175, P2099, P219A, And/Or P219B Set (20-NA-098)
- Top Tier™ Detergent Gasoline And Top Tier™ Diesel Fuel Information And Licensed Brands (05-06-04-022Q)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Interior Cleaning - Instrument Panel (IP), Hard Or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability (06-00-89-029W)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Transport Mode On Message Displayed In DIC And/Or Battery Light Is Flashing (11-08-49-001Z)
- Difference Between Analog And Digital Vehicle Speed Display (PIC5494J)
- IPC Odometer Programming Method Quick Reference Guide (07-08-49-020O)
- Head Lamp Or Tail Lamp Inoperative (17-NA-337)
- General Servicing
- Hazardous Waste Material
- Headlights
- Heated Glass/Defoggers
- HVAC Control Systems
- Ac Blows Warm Or Poor Performance (PIT5099H)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- A/C Evaporator TXV Tubes Bent (PIC6376D)
- Diagnostic Tips - Auto Heated And Auto Heated Ventilated Seat (PIC6180A)
- Information On A/C Odors During Start Up In Hot Humid Climates (18-NA-271)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Identification
- Ignition Switch/Steering Lock
- Ignition System
- Infotainment
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Blank Radio Displays Due To Bad NAV USB Update (PIT6122)
- Rear View Camera Guidelines Not Present At Times (17-NA-331)
- Navigation Loading Message And Navigation Will Not Start Or Slow To Start When Ignition Is First Turned On (PIC6418B)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Connected Navigation And Live Traffic Services Inoperative (19-NA-280)
- Radio Software Version 22.8 Over-The-Air Update (19-NA-100)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6360)
- Normal Characteristic - Unwanted Activation Of Park Assist Warning (PIC6063C)
- Navigation Radio Displays "Navigation Service Has Expired" Every Ignition Cycle (PIC6357)
- Engineering Information - Touchscreen Unresponsive (PIE0487A)
- Expected Behaviors When SD Card Is Removed Or Inserted With Navigation App Active (18-NA-188)
- Infotainment Display Is Scrambled And/Or Pixelated (17-NA-403)
- Interior/Exterior Trim
- Lubrication System
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Information On Flushing Oil Contamination From Cooling System (25-NA-052)
- 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)
- Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
- Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
- Information On New Torque Specification And Installation Procedure For ACDELCO Spin-On Oil Filters (22-NA-009)
- Information On Overheating, Cooling System Contaminated With Engine Oil (PIP5257E)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Manual Steering
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Manual Trans
- 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)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Engine Repair Tip For Installation Of Pistons (PI1394B)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On Engine Block Cracked At Head Bolt Hole Locations (23-NA-141)
- Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
- 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)
- Repair Guidelines For Engine Component Wear (18-NA-073)
- Diagnostic Tips For Knocking, Rattle, Squeak And/Or Squeal Type Noise From Engine - Engine Replacement Recommendations For HFV6 Gen 1 And Gen 2 (PIP5216G)
- Information On Overheating, Cooling System Contaminated With Engine Oil (PIP5257E)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Information For Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation And Applying RTV Sealant (12-06-01-003D)
- Needle Bearings Found In The Oil Pan During An Oil Change (PIP5226D)
- Information Assistance For HFV6 Re-Manufactured Engine Drivability Diagnosis Immediately Following Installation (PIP5528F)
- Ticking, Tap, Or Rattle Noise From Engine (PIP5331H)
- Alleged Cylinders Out Of Round (PIP5163E)
- Engineering Information - Oil Leak From Front Of Engine (PIE0476A)
- Oil Leak From Oil Pan Area (18-NA-201)
- Hoot, Whine, Buzz, Hiss Noise Coming From Vehicle After Engine Is Shut Off (18-NA-104)
- 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)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- Mechanical - Hydraulic
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Brake Squeal Or Squeak Noise Intermittently On Initial Brake Applies (PI1496C)
- Questions Regarding The Use Of High Performance / High Temperature Brake Fluid During Track Use (PIC6162D)
- Memory Modules
- Mirrors
- Passive Restraints
- Procedures
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Vehicle Noise Diagnosis And TAC Requests For Assistance With Noise Related Complaints (PIP5358D)
- Lin Bus Diagnostic Information (PIT5698E)
- Website For AFIT, TPM, Gr8, MIT And PICO Scope Updates (PIP4723H)
- El-52800 - Diagnostic And Charge Battery Station (DCBS) - FAQS (23-NA-055)
- Variable Diagnostic Time Allowances (U.S. Only) (18-NA-263)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Warranty Administration - Warranty, SPS, Control Module Diagnostics And Configuration Information, Programming, Set-Up (06-08-47-001N)
- Rear Suspension
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On Shock Replacement For Leaking, Suspension Noise, Ride Performance, Uneven Ride/Trim Height, Service Suspension System Or Service Ride Control Displayed On The Drivers Information Center (DIC) (18-NA-315)
- Restraints Control Systems
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- 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)
- Schedule
- Seats
- Seat Belt Comfort Guide Part Information (PIT6180A)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- Information On Seat Belt Lap Anchor Inspection (24-NA-147)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- 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)
- Diagnostic Tips - Auto Heated And Auto Heated Ventilated Seat (PIC6180A)
- Unable To Turn Off Auto Heated Seats (18-NA-164)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Starter
- AGM Battery Frequently Asked Questions (FAQS) (23-NA-044)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- Warranty Administration - Battery Testing And Warranty Replacement Requirements (North AMERICA Only) (03-06-03-004Z)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Original Equipment Batteries Part Number And ACDELCO Replacement Battery Approved Warranty Part Numbers (15-06-03-002N)
- Information On Vehicles Sitting Outside On Dealer Lots For Extended Periods Of Time With Hard Start Or Crank/No Start Condition (09-06-04-015C)
- Information On Parasitic Losses In Transport Mode During Transportation To Dealer, No Crank, No Start (17-NA-360)
- Steering Column
- Steering Control Systems
- Steering Gear
- Sun Roof/T-Top/Convertible Top
- Suspension Control Systems
- Normal Characteristic - Loss Of Rear Trim Height Over Time And Temperature Change (PIC5815D)
- Information On Shock Replacement For Leaking, Suspension Noise, Ride Performance, Uneven Ride/Trim Height, Service Suspension System Or Service Ride Control Displayed On The Drivers Information Center (DIC) (18-NA-315)
- System
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- 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)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tips For Direct Injected Engines Hard Start Cold (PIP5180C)
- Normal Characteristic - Engine Stops Running After Extended Idle (PIC6137F)
- Diagnostic Tip - SES Light Is On With DTCS P0171 And/Or P0174 Set (PIP5549A)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Engineering Information - Exhaust Smell In Vehicle, Exhaust Noise Heard Coming From Under Hood, Check Engine Light On, DTCS P0442, P0496, P0455, P0430 And P0420 Set (PIE0480A)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Cold Start Misfire And/Or Rough Idle - DTC P0300 May Be Set (PIP4959F)
- 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)
- Information On Rough Idle, Crank No Start, Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves, Malfunction Indicator Light (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set (16-NA-383)
- Transmission Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Shudder, 2-3 Upshift Or 3-2 Downshift Concern (18-NA-358)
- No Forward Or Reverse Gears, Harsh Shifting, Stalling, Hesitation, Malfunction Indicator Lamp (Mil) Illuminated - DTCS P0742, P0776, P0796, P0965, P0969, P2714, P2715, P2719 And/Or P2762 Set (18-NA-203)
- TSB
- Wheels & Tire System
- Tire Sidewall Irregularities (PIT4261J)
- Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean And Resurface Wheel Bead Seat) (08-03-10-006I)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Guidelines When Changing Tire And Wheel Size (PIT3271P)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Vibration Shortly After Tires Are Mounted/Preventing Vibration From Wheel Slip (Tire Sliding On Wheel) (12-03-10-001E)
- Gm CANADA New Vehicle Tire Warranty Program For Original Equipment (OE) Tires And PDI Installed Limited Production Option (LPO) Tires (22-NA-106)
- Excessive Brake Dust On Wheels (PIC5214D)
- Information On Proper Tire Pressure (00-00-90-002M)
- Information On Tire Radial Force Variation (RFV) (00-03-10-006P)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) (60-05-02)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5338B)
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiring Diagrams
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- 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 Coax Repair Kit Availability (17-NA-346)