Technical Service Bulletins
- A/C Compressor
- Accessories & Equipment
- Adding Attachments To TAC Cases In Dealer Case Management (PIP6015)
- Information On Paper Owners Manual For Us Territories And PUERTO RICO (24-NA-144)
- Accessory Switch And Winch Installation Prerequisite (PIT6014A)
- 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 Transportation / Logistics Mode (23-NA-064)
- Accessories Control Systems
- Anti-Lock Brakes
- Anti-Theft Systems
- Automatic Trans
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Diagnostic Aid: Leak Rear Transmission Extension Housing - 8L45 8L80 8L90 MFC M8R N8X MTH (PIP6049A)
- 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 Transmission Core Damage (24-NA-141)
- Information On Driveline Clunk Noise (99-04-20-002O)
- Information On Obtaining Data On Generation II 8 Speed Rear Wheel Drive Transmissions For Hard/Harsh Transmission Shifts Or Flares (PIP5987)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Whine Noise From Transmission Area (24-NA-002)
- Vibration Between 25 And 80 Mph (40 And 128 Km/H) At Steady Speed (25-NA-148)
- Auxiliary Emission Control Systems
- Axle Shafts
- Body Electrical
- Body Interior
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Turn Signal Over Cancelling (PIT6190)
- Service Emergency Calling Message DTC B19DA Set In Telematics Control Module (PIT6214A)
- Lin Bus Diagnostic Information (PIT5698E)
- Diagnostic Aid: DTC B17E2 Stored Current In The MSM (PIT6029A)
- Updates Failing On K73 Telematics Control Module Via SPS (24-NA-085)
- Remote Vehicle Start Inoperative , No Response To Fob (PIT6038A)
- Information On Setting Up PICOSCOPE To Diagnose Controller Area Network (Can) Circuits (23-NA-189)
- Brakes Control Systems
- Information On Automatic Emergency Braking Event (AEB) Issues (25-NA-118)
- Service Trailer Brake Message With DTC C1114 When Connected To A Trailer With A HYDRASTAR Electric Over Hydraulic Trailer Brake Actuator (PIT6212C)
- Brake System Warning Lamp Illuminated On Driver Information Center (DIC), Brake Pedal Goes Closer To The Floor And/Or Is Harder To Push, DTCS P2299, C05CC Set (25-NA-064)
- Diagnostic Tip - Check And/Or Service Trailer Brake System Message DTC C1114 (PIT5509L)
- Charging Systems
- Wireless Charger Starts Then Stops Charging (25-NA-041)
- Warranty Administration - ULTIUM POWERUP Level 2 Home Charger Warranty Claim Information (22-NA-215)
- Dead 12V Battery Requiring A Jump To Start The Vehicle (24-NA-228)
- Information On Use Of PICOSCOPE And PICOLOG For Battery Draw Monitoring/Intermittent Dead Battery (24-NA-229)
- Radio Stays On For Approximately One Minute After Vehicle Is Shut Off And Door Is Opened (PIT6232)
- Collision/Avoidance
- Various Radio Concerns RPO IVD And Ive (PIT6362C)
- No Rear View Camera And Camera Application Inoperative (PIT6387)
- Cluster Showing EV Gauge Layout - No Audio - Rearview Camera And SUPERCRUISE Inoperative (PIT6335A)
- Amber Automatic Emergency Braking Disable Icon Illuminated Or During Start Up Forward Collision System Reduced Displayed On DIC (PIT5551R)
- Image Processing Module/Video Processing Module Reset Instructions (PIC6566A)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Super Cruise Unavailable Message (PIT6059B)
- U0265 Stored No Communication With FVCM After Camera Replacement (PIT6311)
- Side Blind Zone Sensor Will Not Program After Replacement - U3000 (PIT6148)
- Camera App Missing From Radio Display (PIT6135)
- Rearview Driver Information Camera Intermittent In Low Light Conditions - Replace Camera (PIT5991)
- Radio Software Update W52E-176.1.2-M170-SQBR5-250.2 (PIC6527)
- Communication Devices
- Various Radio Concerns RPO IVD And Ive (PIT6362C)
- Wireless Charger Starts Then Stops Charging (25-NA-041)
- 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)
- Dead 12V Battery Requiring A Jump To Start The Vehicle (24-NA-228)
- Media Source Randomly Switching To Customers Device (PIT6182A)
- Wireless Phone Charger Inoperative With Apple IPHONE 15 Models (PIT6097C)
- Cooling System (Mechanical)
- Cruise Control Systems
- Differentials & Drive Axles
- Electric Motor Systems
- Engine Control Systems
- Engineering Information - Crank With No Start And/Or Randomly Stalling, Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P0627 Set (PIE0840)
- A26 HVAC Controls RPO C67- Check Engine Light - DTC U0424 (PIT6383)
- Phantom Chime With No DIC Message DTC U3003 (PIT6385)
- Diagnostic Tip: Malfunction Indicator Lamp (Mil) DTC P30BF That May Set As Current Or Failed In History On Vehicles With 5000 Miles Or Less (PIP5865D)
- Diagnostic Tip On Abnormal Engine Ticking Or Tapping Noise From Cam Carrier Area And Possible Misfire Or Rough Run - DTC P0300 And/Or P050D (PIP5847B)
- Mil On U0672 Lost Communication With Engine Coolant Pump G59 (PIP5863C)
- Possible Malfunction Indicator Lamp On With One Or More Of The Following DTCS P02EE P02EF P02F0 P02F1 P10A3 P10A4 P10A5 P10A6 P10A7 P10A8 P10A9 P10AA P2B00 P2B01 P2B02 P2B03 P2B08 P2B09 P2B0A P2B0B P2B95 P2B96 P0300 P050D P30D4 (PIP6023B)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Brake System Warning Lamp Illuminated On Driver Information Center (DIC), Brake Pedal Goes Closer To The Floor And/Or Is Harder To Push, DTCS P2299, C05CC Set (25-NA-064)
- Engineering Information - Malfunction Indicator Lamp (Mil) Illuminated On Driver Information Center (DIC), DTC P060C Set (PIE0821)
- Engineering Information - Malfunction Indicator Lamp (Mil) Illuminated On Driver Information Center (DIC), DTC'S P02EE, P02EF, P02F0, P02F1, P10A3, P10A4, P10A5, P10A6, P10A7, P10A8, P10A9, P10AA, P2B00, P2B01, P2B02, P2B03, P2B08, P2B09, P2B0A, P2B0B, P2B95, P2B96, P0300, P050D, P30D4 Set (PIE0808A)
- HUD Inoperative (PIT6295)
- Knock Sensor Service Calibration DTCS P0326 P0331 (24-NA-180)
- Intermittent No Power Or Vehicle Will Hesitate DTC P0700, P0EFF, U1611, U0401 (24-NA-172)
- Check Engine Lamp Illuminated With HVAC Related DTC (24-NA-170)
- UOTA Notification Showing Up In Vehicle IHU Screen (PIT6208)
- P0326 P0331 Cycle Connector X160 Knock Sensor (PIP5985)
- Service Programming System (SPS) Errors (E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, Or E6961) (PI0592I)
- Engineering Information - Check Engine Lamp Illuminated On Driver Information Center (DIC), DTC P30BF Set (PIE0781B)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Diagnostic Aid : Check Engine Light On, Spongy Brake Pedal Feel, Codes C05D3 And P25A2 Stored (PIT6012A)
- Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- Information On Sag Or Hesitation On Acceleration (PIP4112S)
- Diagnostic Aids For Gas Engine Misfire/Rough Running With DTC P0300-P0308 And/Or DTC P050D (PIP5628G)
- Entertainment Systems
- Various Radio Concerns RPO IVD And Ive (PIT6362C)
- OTA Failure Or Download Will Not Complete (PIT5966E)
- See Dealer Screen After An Update (PIT6317B)
- Touch Screen Unresponsive (PIT6248A)
- Cluster Showing EV Gauge Layout - No Audio - Rearview Camera And SUPERCRUISE Inoperative (PIT6335A)
- LCDD Data Provisioning Message On Replacement Radio (PIT6105D)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Image Processing Module/Video Processing Module Reset Instructions (PIC6566A)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Route Not Loading Into Built In Google Maps When Sent From Mobile MYBRAND App - (FEB 13, 2025) (PIT6334)
- Volume Knob Inoperative (PIT6292)
- Dead 12V Battery Requiring A Jump To Start The Vehicle (24-NA-228)
- Gray Task Bar On Radio Display (PIT6217)
- Radio Stays On For Approximately One Minute After Vehicle Is Shut Off And Door Is Opened (PIT6232)
- Radio Reset Instructions (PIC6540E)
- Valet Mode Inoperative (PIT6199)
- Media Source Randomly Switching To Customers Device (PIT6182A)
- LCDD Data Provisioning Warning Message (PIC6481A)
- Diagnostic Tip : Perceived Speaker Rattle In Driver Door (PIT6172)
- Wireless CARPLAY Or Android Auto Will Not Launch (PIC6551)
- Radio Software Update W52E-176.1.2-M170-SQBR5-250.2 (PIC6527)
- Exhaust
- Exterior Body Panels
- Air Inlet Panel Extension Assembly May Become Disengaged After Hood Open Beyond The Prop Rod Height (25-NA-127)
- Underbody Component Corrosion (PI0281L)
- Oil Can And/Or Pop Noise From Roof Area During Car Wash (23-NA-209)
- PAINTLESS Dent Repair Process (99-08-51-001F)
- Normal Characteristic - Tailgate Cable Slack (PIT3227S)
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- Fuel System
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Various Radio Concerns RPO IVD And Ive (PIT6362C)
- Interior Cleaning - Instrument Panel (IP), Hard Or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability (06-00-89-029W)
- Multiple Messages Displayed On The Drivers Information Center (DIC), No Start, Dead Battery Concern - Multiple Low Voltage DTC Set (25-NA-137)
- Cluster Showing EV Gauge Layout - No Audio - Rearview Camera And SUPERCRUISE Inoperative (PIT6335A)
- (PIT6157C)
- 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)
- Engineering Information - Malfunction Indicator Lamp (Mil) Illuminated On Driver Information Center (DIC), DTC P060C Set (PIE0821)
- UOTA Notification Showing Up In Vehicle IHU Screen (PIT6208)
- Radio Software Update W52E-176.1.2-M170-SQBR5-250.2 (PIC6527)
- General Servicing
- Hazardous Waste Material
- Headlights
- Heated Glass/Defoggers
- HVAC Control Systems
- Ignition Switch/Steering Lock
- Infotainment
- Various Radio Concerns RPO IVD And Ive (PIT6362C)
- Google Maps Application Update (PIT6151B)
- Image Processing Module/Video Processing Module Reset Instructions (PIC6566A)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Route Not Loading Into Built In Google Maps When Sent From Mobile MYBRAND App - (FEB 13, 2025) (PIT6334)
- HUD Inoperative (PIT6295)
- Gray Task Bar On Radio Display (PIT6217)
- Valet Mode Inoperative (PIT6199)
- UOTA Notification Showing Up In Vehicle IHU Screen (PIT6208)
- Interior/Exterior Trim
- Interior/Illumination Lights
- 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)
- Information On Lower-Case Extension And Oil Pan Comparison (24-NA-247)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Oil Leak From Center Of Vehicle (23-NA-048)
- Information On Engine Oil Consumption Guidelines (01-06-01-011Q)
- Engine Oil Leak From Center Of Vehicle 2.7 L3B LR2 (PIP5998)
- 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)
- Diagnostic Tip: Malfunction Indicator Lamp (Mil) DTC P30BF That May Set As Current Or Failed In History On Vehicles With 5000 Miles Or Less (PIP5865D)
- Diagnostic Tip On Abnormal Engine Ticking Or Tapping Noise From Cam Carrier Area And Possible Misfire Or Rough Run - DTC P0300 And/Or P050D (PIP5847B)
- Information On L3B/L2R Timing Chain TENSIONER Gasket (25-NA-076)
- Oil Leak From Center Of Vehicle (23-NA-048)
- Engine Oil Leak From Center Of Vehicle 2.7 L3B LR2 (PIP5998)
- Use Of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces And/Or Reused Parts (00-06-01-012N)
- Engineering Information - (EI Lite) - (Pictures Only) Engine Oil Leak Found Around The Center Of Vehicle (PIE0793B)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Information On Malfunction Indicator Lamp (Mil) Illuminated With DTCS P30C3 P30BF P30C7 Or P30CB Setting As Current Or History (PIP5843D)
- Engine Repair Tip For Installation Of Pistons (PI1394B)
- Information On Engine Block Cracked At Head Bolt Hole Locations (23-NA-141)
- Mechanical - Hydraulic
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Diagnostic Tip - Perceived Brake Fluid Leak At Caliper Piston Boot (PIT5479G)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Diagnostic Aid : Check Engine Light On, Spongy Brake Pedal Feel, Codes C05D3 And P25A2 Stored (PIT6012A)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Memory Modules
- Parking Brake System
- 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)
- Rear Suspension
- Seats
- Starter
- Multiple Messages Displayed On The Drivers Information Center (DIC), No Start, Dead Battery Concern - Multiple Low Voltage DTC Set (25-NA-137)
- OTA Failure Or Download Will Not Complete (PIT5966E)
- Cluster Showing EV Gauge Layout - No Audio - Rearview Camera And SUPERCRUISE Inoperative (PIT6335A)
- Dead 12V Battery Requiring A Jump To Start The Vehicle (24-NA-228)
- Information On Use Of PICOSCOPE And PICOLOG For Battery Draw Monitoring/Intermittent Dead Battery (24-NA-229)
- Radio Stays On For Approximately One Minute After Vehicle Is Shut Off And Door Is Opened (PIT6232)
- Intermittent Grinding And/Or Growling Noise From Under The Vehicle With Engine Running (24-NA-078)
- Diagnostic Aid : Check Engine Light On, Spongy Brake Pedal Feel, Codes C05D3 And P25A2 Stored (PIT6012A)
- Remote Vehicle Start Inoperative , No Response To Fob (PIT6038A)
- Steering Column
- Steering Control Systems
- Sun Roof/T-Top/Convertible Top
- 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)
- Information On Sag Or Hesitation On Acceleration (PIP4112S)
- Towing
- Towing Systems
- Transmission Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Diagnostic Information For 8 Speed RWD Transmissions (Gen II) Setting DTC P0841 (PIP6018)
- Information On Transmission Core Damage (24-NA-141)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- 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)
- DTC C1171 C1172 C1173 C1174 Tire Pressure Monitor Sensor Unable To Relearn ETHERNET Cable Overlay For TCP ONSTAR Module (24-NA-166)
- Chemical Staining, Pitting, Corrosion And/Or Spotted Appearance Of Chromed Aluminum Wheels (83-35-08)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiring Diagrams
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)