Technical Service Bulletins
- A/C Compressor
- Accessories & Equipment
- Accessories Control Systems
- Anti-Lock Brakes
- Anti-Theft Systems
- 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)
- 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)
- Battery Management Systems
- Engineering Information - Information On Selective Battery Pack Replacement For Analysis (PIE0753I)
- DTC P0530 & P1C26 Set Together In The Battery Energy Control Module (BECM) (PIT6321A)
- Diagnostic Aids: Vehicle Not Charging With NACS Or Tesla Adapter. Possible Codes P2E85 P0F71 P0D3F P1EE6 (PIT6353)
- SPS2 Hybrid/EV Battery Data Retrieval For Service High Voltage DTCS (PIP6009)
- Faulty Low 12V Battery Email ONSTAR Alerts (25-NA-048)
- Software Update On ULTIUM Vehicles (24-NA-143)
- Mil Is Displayed On The Dashboard - P2980 Set Current And Or History (PIP5994B)
- #Pit6236A: Active Safety Features Inoperative Or Unavailable / Lane Keep Assist / Super Cruise / Forward Collision Alert / Auto High Beam After 12 Volt Battery Replacement Or Recharge (PIT6236A)
- EV Charge Inlet Dust Cover Replacement Information (24-NA-083)
- 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)
- Diagnostic Tip: No Start/ Ignition Will Not Turn On/ No Power Due To A Can Bus 2 Issue/Lightning Strike/ Failed Over The Air Update (PIT5985J)
- Body Interior
- Brakes Control Systems
- Charging Systems
- Collision/Avoidance
- All Active Safety Features Inoperable (PIC6587C)
- Trailer Camera Features Are Not Available (PIT6392)
- Cluster Showing EV Gauge Layout - No Audio - Rearview Camera And SUPERCRUISE Inoperative (PIT6335A)
- 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)
- Diagnostic Tip - One Or More Of The Following DTCS Setting In The Image Processing Module B1DD0 Sym57, B0126 Sym82, B1599 Sym13 (PIC6556H)
- #Pit6236A: Active Safety Features Inoperative Or Unavailable / Lane Keep Assist / Super Cruise / Forward Collision Alert / Auto High Beam After 12 Volt Battery Replacement Or Recharge (PIT6236A)
- Information On Soft Tonneau Cover Installation Technical Tip (24-NA-212)
- Driver Monitoring - SUPERCRUISE Disengaging - Looking Away Too Long (PIT6229)
- Radio Software Update W52E-176.1.2-M170-SQBR5-250.2 (PIC6527)
- Communication Devices
- Unable To Learn Digital Key (PIT6390)
- Error 302 When Using Energy App (PIT6378)
- Loss Module Communication After Vehicle Wide Programming (VWP) (PIT6215B)
- Garage Door Opener Learn Fails / DTC U118B Loss Of Communication With Universal Garage Door Transmitter (PIT6368A)
- 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)
- Cooling System (Mechanical)
- DTC P0530 & P1C26 Set Together In The Battery Energy Control Module (BECM) (PIT6321A)
- 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)
- Cruise Control Systems
- Differentials & Drive Axles
- Electric Converters and Controllers
- Diagnostic Aid: Service Leveling System Message And DTC: C1197 Sym92 (PIT6304D)
- Loss Module Communication After Vehicle Wide Programming (VWP) (PIT6215B)
- Faulty Low 12V Battery Email ONSTAR Alerts (25-NA-048)
- Software Update On ULTIUM Vehicles (24-NA-143)
- Instrument Panel Rattle/Buzz/Noise From Right Hand Side I/P At Windshield (24-NA-268)
- Vehicle Wide Programming Instructions (24-NA-113)
- Electric Motor Systems
- Engineering Information - Malfunction Indicator Lamp (Mil) Illuminated On Driver Information Center (DIC) And/Or No-Start Condition Following A Recent Vehicle Update (PIE0836B)
- All Active Safety Features Inoperable (PIC6587C)
- Diagnostic Aid: Service Leveling System Message And DTC: C1197 Sym92 (PIT6304D)
- Fluid Leak Under Vehicle (25-NA-108)
- Service Trailer Brake Message With DTC C1114 When Connected To A Trailer With A HYDRASTAR Electric Over Hydraulic Trailer Brake Actuator (PIT6212C)
- Faulty Low 12V Battery Email ONSTAR Alerts (25-NA-048)
- Front Seat Lower Track/Frame Noise (25-NA-038)
- Software Update On ULTIUM Vehicles (24-NA-143)
- Vehicle Wide Programming Instructions (24-NA-113)
- Engine Control Systems
- Engineering Information - Malfunction Indicator Lamp (Mil) Illuminated On Driver Information Center (DIC) And/Or No-Start Condition Following A Recent Vehicle Update (PIE0836B)
- Engineering Information - Hood Will Not Latch, Open And/Or Gets Stuck, Hood Ajar Message Displayed On Driver Information Center (DIC), DTCS P257D, P257E, P257F, B1C80, B1C81, B1C85, B1C89, B1C8C, B1C8D, B1CB5, B1CBF Set (PIE0834A)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- SPS2 Hybrid/EV Battery Data Retrieval For Service High Voltage DTCS (PIP6009)
- Mil Is Displayed On The Dashboard - P2980 Set Current And Or History (PIP5994B)
- Service High Voltage With Mil And/Or DTCS - U2220, U2221, U2222, U2223, U2224, U2225, U2226, U2227, U2228, U2229, U222A, U222B, U222C, U222D, U222E, U222F, U2230, U2231, U2232, U2233, U2234, U2235, U2236, U2237, U2C11 (PIT6044M)
- Diagnostic Tip For The Name/Title Of DTCS U1616 / U1615 And/Or U053B On Vehicles Without Super Cruise (PIT6313)
- Entertainment Systems
- 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)
- Information On Infotainment Screen Hot To The Touch (24-NA-127)
- Gray Task Bar On Radio Display (PIT6217)
- Radio Software Update W52E-176.1.2-M170-SQBR5-250.2 (PIC6527)
- Exterior Body Panels
- Information On Front Hood Closure Concerns (25-NA-145)
- Engineering Information - Hood Will Not Latch, Open And/Or Gets Stuck, Hood Ajar Message Displayed On Driver Information Center (DIC), DTCS P257D, P257E, P257F, B1C80, B1C81, B1C85, B1C89, B1C8C, B1C8D, B1CB5, B1CBF Set (PIE0834A)
- Information On Soft Tonneau Cover Installation Technical Tip (24-NA-212)
- Loose Roof Ditch Molding (24-NA-151)
- Exterior Lights
- Exterior Lamp Condensation And Water Leak Information And Replacement Guidelines (01-08-42-001Q)
- Front Headlamp Moldings Loose (24-NA-231)
- #Pit6236A: Active Safety Features Inoperative Or Unavailable / Lane Keep Assist / Super Cruise / Forward Collision Alert / Auto High Beam After 12 Volt Battery Replacement Or Recharge (PIT6236A)
- Front Suspension
- Fuel System
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Engineering Information - Malfunction Indicator Lamp (Mil) Illuminated On Driver Information Center (DIC) And/Or No-Start Condition Following A Recent Vehicle Update (PIE0836B)
- Interior Cleaning - Instrument Panel (IP), Hard Or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability (06-00-89-029W)
- HUD Inoperative (PIT6355)
- Engineering Information - Malfunction Indicator Lamp (Mil) Illuminated On Driver Information Center (DIC), Bet And BEV3 ULTIUM Packs Setting Moving Average Voltage Detection (MAVD) Only Symptom Byte 27 For The Following DTCS: U3620, U3622, U3624, U3626, U3628, U362A, U362C, U362E, U3630, U3632, U3634, U3636, U3638, U363A, U363C, U363E, U2B98, U2B99, U2B9A, U2B9B, U2B9C, U2B9D, U2B9E, U2B9F Set (PIE0838)
- Cluster Showing EV Gauge Layout - No Audio - Rearview Camera And SUPERCRUISE Inoperative (PIT6335A)
- 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)
- Information On Infotainment Screen Hot To The Touch (24-NA-127)
- Diagnostic Tip: No Start/ Ignition Will Not Turn On/ No Power Due To A Can Bus 2 Issue/Lightning Strike/ Failed Over The Air Update (PIT5985J)
- Diagnostic Tip - 4WD Indicator Appears To Be Missing From IPC (PIT6244)
- Radio Software Update W52E-176.1.2-M170-SQBR5-250.2 (PIC6527)
- General Servicing
- Headlights
- Heated Glass/Defoggers
- HVAC Control Systems
- Identification
- Ignition Switch/Steering Lock
- Ignition System
- Infotainment
- Loss Module Communication After Vehicle Wide Programming (VWP) (PIT6215B)
- 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)
- Information On Infotainment Screen Hot To The Touch (24-NA-127)
- Gray Task Bar On Radio Display (PIT6217)
- Interior/Exterior Trim
- Engineering Information - (Pictures Only) - Chrome Trim On One Or Both Running Board / Assist Steps Loose And/Or Not Sitting Flush (PIE0844)
- Headliner Noise/Squeak (24-NA-270)
- Information On Proper Use Of Floor Mats (10-08-110-001L)
- Diagnostic Tip: Steering Wheel Rubbing On Upper Trim Cover (PIT6250A)
- Loose Roof Ditch Molding (24-NA-151)
- Lubrication System
- Manual Steering
- Manual Trans
- Mechanical
- Mechanical - Hydraulic
- Memory Modules
- Mirrors
- Passive Restraints
- Procedures
- Rear Suspension
- Seats
- Starter
- Cluster Showing EV Gauge Layout - No Audio - Rearview Camera And SUPERCRUISE Inoperative (PIT6335A)
- Diagnostic Tip: No Start/ Ignition Will Not Turn On/ No Power Due To A Can Bus 2 Issue/Lightning Strike/ Failed Over The Air Update (PIT5985J)
- #Pit6236A: Active Safety Features Inoperative Or Unavailable / Lane Keep Assist / Super Cruise / Forward Collision Alert / Auto High Beam After 12 Volt Battery Replacement Or Recharge (PIT6236A)
- Steering Column
- Sun Roof/T-Top/Convertible Top
- Suspension Control Systems
- System
- Towing
- Towing Systems
- Transmission Control Systems
- 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)
- Chemical Staining, Pitting, Corrosion And/Or Spotted Appearance Of Chromed Aluminum Wheels (83-35-08)
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)