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)
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)
Anti-Lock Brakes
- Information On Automatic Emergency Braking Event (AEB) Issues (25-NA-118)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
Anti-Theft Systems
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
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 Driveline Clunk Noise (99-04-20-002O)
Battery Management Systems
- Engineering Information - Information On Selective Battery Pack Replacement For Analysis (PIE0753I)
- Mil Illuminated Or Service High Voltage Message Displayed On IPC; Potential 12V Battery Discharge (PIP6021A)
- 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)
- Service High Voltage Message Setting DTC P0CCD (PIT6312)
- Software Update On ULTIUM Vehicles (24-NA-143)
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)
- Service A/C System Message P0071 (PIT6351)
Body Interior
- Collision Alert Unavailable And/Or Driver Assist Unavailable Message (PIC6606)
- Mil Illuminated Or Service High Voltage Message Displayed On IPC; Potential 12V Battery Discharge (PIP6021A)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Lin Bus Diagnostic Information (PIT5698E)
Brakes Control Systems
- Information On Automatic Emergency Braking Event (AEB) Issues (25-NA-118)
Charging Systems
- Mil Illuminated Or Service High Voltage Message Displayed On IPC; Potential 12V Battery Discharge (PIP6021A)
Collision/Avoidance
- All Active Safety Features Inoperable (PIC6587C)
- Cluster Showing EV Gauge Layout - No Audio - Rearview Camera And SUPERCRUISE Inoperative (PIT6335A)
- 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)
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)
Cooling System (Mechanical)
- 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)
Cooling Systems
- Service A/C System Message P0071 (PIT6351)
Cruise Control Systems
- All Active Safety Features Inoperable (PIC6587C)
- Super Cruise Disengages/Driver Attention Assist Unavailable In Low Illuminated Conditions (PIT6356B)
- Diagnostic Aid - Super Cruise Unavailable DTC U053C, U023B, U1624 Set (25-NA-060)
- Super Cruise Unavailable Message (PIC6557D)
Electric Converters and Controllers
- Software Update On ULTIUM Vehicles (24-NA-143)
Electric Motor Systems
- All Active Safety Features Inoperable (PIC6587C)
- EV Drive Unit/ Internal Components TAC Restriction (PIP5981F)
- Service High Voltage System Message P29BB (PIT6352A)
- Service High Voltage Message Setting DTC P0CCD (PIT6312)
- Software Update On ULTIUM Vehicles (24-NA-143)
Engine Control Systems
- (PIP6043A)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Service High Voltage System Message P29BB (PIT6352A)
- SPS2 Hybrid/EV Battery Data Retrieval For Service High Voltage DTCS (PIP6009)
- Service High Voltage Message Setting DTC P0CCD (PIT6312)
- Diagnostic Aid - Super Cruise Unavailable DTC U053C, U023B, U1624 Set (25-NA-060)
- 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)
Entertainment Systems
- Clearing Radio Pin From Vehicle With RPOS IVD, Ive, And IOK (PIT6328A)
- Cluster Showing EV Gauge Layout - No Audio - Rearview Camera And SUPERCRUISE Inoperative (PIT6335A)
- LCDD Data Provisioning Message On Replacement Radio (PIT6105D)
- Information On Introduction To DOLBY ATMOS And FAQS (25-NA-086)
- Radio Software Update W36E-179.1.2-M174-SQBR6-151.2 (25-NA-085)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Unable To Load Apps From Play Store (PIT6358)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Sound Mode Menu Crashes On Radio Display (PIT6332)
- DOLBY ATMOS Media Inoperative (PIT6316)
Exterior Body Panels
- Front Fascia Paint Chipping - Contact With Headlamp Assembly (PIT6364)
- Engineering Information - (EI Lite)-(Pictures Only) For Pre-Delivery Inspection (PDI) And Customer Vehicle Issues Up To 500 Miles (PIE0822)
- Diagnostic Tip: Front Doors Will Not Latch (PIC6598)
Exterior Lights
- Exterior Lamp Condensation And Water Leak Information And Replacement Guidelines (01-08-42-001Q)
Frames, Subframes & Crossmembers
- Front Fascia Paint Chipping - Contact With Headlamp Assembly (PIT6364)
Fuel System
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
Fuses & Circuit Breakers
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- Service High Voltage System Message P29BB (PIT6352A)
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)
- 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)
- Diagnostic Tip: Rattle Tick Creak Noise In Dash (PIC6601A)
- (PIP6043A)
- Collision Alert Unavailable And/Or Driver Assist Unavailable Message (PIC6606)
- 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)
General Servicing
- Information On Refrigerant (R1234YF) For A/C Service (12-01-37-001G)
Headlights
- Exterior Lamp Condensation And Water Leak Information And Replacement Guidelines (01-08-42-001Q)
Heated Glass/Defoggers
- Rear And Side Tempered Glass Spots (Quench Marks) (PI0754G)
HVAC Control Systems
- Service High Voltage System Message P29BB (PIT6352A)
Ignition Switch/Steering Lock
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
Infotainment
- Radio Software Update W36E-179.1.2-M174-SQBR6-151.2 (25-NA-085)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- DOLBY ATMOS Media Inoperative (PIT6316)
Interior/Exterior Trim
- Engineering Information - (EI Lite)-(Pictures Only) For Pre-Delivery Inspection (PDI) And Customer Vehicle Issues Up To 500 Miles (PIE0822)
- Information On Proper Use Of Floor Mats (10-08-110-001L)
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)
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)
Manual Trans
- Information On Driveline Clunk Noise (99-04-20-002O)
Mechanical
- Use Of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces And/Or Reused Parts (00-06-01-012N)
Mechanical - Hydraulic
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
Memory Modules
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
Passive Restraints
- Seat Belt Comfort Guide Part Information (PIT6180A)
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)
Seats
- Seat Belt Comfort Guide Part Information (PIT6180A)
Starter
- (PIP6043A)
- Cluster Showing EV Gauge Layout - No Audio - Rearview Camera And SUPERCRUISE Inoperative (PIT6335A)
Steering Column
- Super Cruise Disengages/Driver Attention Assist Unavailable In Low Illuminated Conditions (PIT6356B)
Sun Roof/T-Top/Convertible Top
- Rear And Side Tempered Glass Spots (Quench Marks) (PI0754G)
System
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
Transmission Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
TSB
- Warranty Administration - Adding CALIFORNIA Emissions Warranty For Customers Registering Their Vehicle In A CALIFORNIA Emissions State (U.S. Only) (25-NA-100)
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)
Window Motors & Regulators
- Windshield Wiper Arm Clearing And Interference Concerns (25-NA-027)
Wiper/Washer Systems
- Wiper Arm Chatter Concerns (25-NA-045)
- Washer Fluid Leak (PIT6194A)
Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)