2025 Chevrolet Equinox service bulletins & manufacturer communications

372 manufacturer communications are on file with NHTSA for the 2025 Chevrolet Equinox. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• PI to help diagnose A/C concern
  PIT5099J · Technical service bulletin · Unknown OR Other · issued Jul 21, 2026
• • Fixes to help prevent loss of functionality for connectivity features such as OnStar, Wi-Fi, and Navigation
  N25-252332 · Technical service bulletin · Unknown OR Other · issued Jun 25, 2026
• This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.
  PIT5966F · Technical service bulletin · Unknown OR Other · issued Jun 23, 2026
• • Improvements to active cabin ventilation • Additional protection for the health of your battery • Updates to help prevent excessive battery drain and overheating • Improvements t…
  661.30 · Technical service bulletin · Unknown OR Other · issued Jun 18, 2026
• This preliminary information is to inform technicians that GM is placing the B174W Front View Camera Module (ACP2) on part restriction due to elevated replacement rates and ongoing…
  PIT6503B · Technical service bulletin · Unknown OR Other · issued Jun 17, 2026
• This PI communicates a possible speedometer and/or odometer error due to an error in the parts catalog
  PIP6121 · Technical service bulletin · Unknown OR Other · issued Jun 10, 2026
• This Preliminary information communicates to technicians to remove the pulley assembly and inspect the drive chain and pulley surfaces.
  PIP6033B · Technical service bulletin · Unknown OR Other · issued Jun 8, 2026
• • Improvements to the performance of driver assistance features • Fixes to help ensure accurate driver display messages and alerts
  662.30 · Technical service bulletin · Unknown OR Other · issued Jun 7, 2026
• This PI addresses leaks from the case half and provides repair direction to dealer technicians
  PIP6031E · Technical service bulletin · Unknown OR Other · issued Jun 5, 2026
• This preliminary information is to inform technicians that GM is placing the B174W Front View Camera Module (ACP2) on part restriction due to elevated replacement rates and ongoing…
  PIT6503A · Technical service bulletin · Unknown OR Other · issued Jun 3, 2026
• PIP6032B provides diagnostic direction for dealers when encountering transmission leaks
  PIP6032C · Technical service bulletin · Unknown OR Other · issued Jun 3, 2026
• This preliminary information is to inform technicians and customers that the voice command will be inoperative when trying to open applications. Engineering is investigating and th…
  PIT6519 · Technical service bulletin · Unknown OR Other · issued May 27, 2026
• Certain vehicles may have a condition in which the Telematic Control Module may enter an unrecoverable state. Dealers are to reprogram the Telematic Control Module. IMPORTANT: The …
  N262547330 · Service campaign · Unknown OR Other · issued May 27, 2026
• This Preliminary information communicates the possibility of reduced power with dtc P0237 and/or p0299 due to damaged Charge Air Inlet Pipe connection at Turbocharger.
  PIP5927E · Technical service bulletin · Unknown OR Other · issued May 19, 2026
• This Preliminary Information communicates a intermittent misfire, surge, hesitation, chuggle with a potential MIL concerning a potential skewed position 1 oxygen sensor. 2026 model…
  PIP6071C · Technical service bulletin · Unknown OR Other · issued May 15, 2026
• This Preliminary information communicates to dealers a procedure to reset the radio.
  PIC6540J · Technical service bulletin · Unknown OR Other · issued May 14, 2026
• This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
  PIT6393L · Technical service bulletin · Unknown OR Other · issued May 14, 2026
• This PI states that if SDGM DTC P0604/P0607 is set and no other SDGM DTCs are present, clear DTCs and reset the SDGM. Advises of how to contact PQC to authorize SDGM replacement.
  PIT6512 · Technical service bulletin · Unknown OR Other · issued May 11, 2026
• This Preliminary information communicates to dealers a procedure to reset the radio.
  PIC6540H · Technical service bulletin · Unknown OR Other · issued May 11, 2026
• Pi created to provide GM dealers with information on gathering information for projection issue
  PIC6423A · Technical service bulletin · Unknown OR Other · issued May 11, 2026
• This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
  PIC6551B · Technical service bulletin · Unknown OR Other · issued May 11, 2026
• This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display
  PIC6629E · Technical service bulletin · Unknown OR Other · issued May 8, 2026
• Certain vehicles may have a condition in which the Telematic Control Module may enter an unrecoverable state. Dealers are to reprogram the Telematic Control Module. IMPORTANT: The …
  N262547330-01 · Service campaign · Unknown OR Other · issued May 8, 2026
• This Preliminary information communicates to dealers a procedure to reset the radio.
  PIC6540G · Technical service bulletin · Unknown OR Other · issued Apr 30, 2026
• This Preliminary information communicates to dealers a procedure to reset the radio.
  PIC6540G · Technical service bulletin · Unknown OR Other · issued Apr 30, 2026
• This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
  PIT6393K · Technical service bulletin · Unknown OR Other · issued Apr 28, 2026
• This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display
  PIC6629D · Technical service bulletin · Unknown OR Other · issued Apr 23, 2026
• Certain vehicles, may have a condition in which the Telematic Control Module may enter an unrecoverable state. Dealers are to reprogram the Telematic Control Module. Important: The…
  N262547330 · Service campaign · Unknown OR Other · issued Apr 16, 2026
• • Improvements to the availability of driver assistance features. • This update contains a required software change to help improve the overall software update and diagnostics proc…
  661.20 · Technical service bulletin · Unknown OR Other · issued Apr 14, 2026
• This preliminary information is to inform technicians that GM is placing the B174W Front View Camera Module (ACP2) on part restriction due to elevated replacement rates and ongoing…
  PIT6503 · Technical service bulletin · Unknown OR Other · issued Apr 14, 2026
• This preliminary information announces the end of an engineering investigation into a brake pad noise.
  PIT5812G · Technical service bulletin · Unknown OR Other · issued Apr 8, 2026
• This preliminary information communicates information about how to determine if a wheel and tires size change is available.
  PIT3271Q · Technical service bulletin · Unknown OR Other · issued Apr 1, 2026
• This Preliminary information communicates an issue with the virtual garage door opener not programming to a garage opener. Engineering is working on a new module.
  PIT6368C · Technical service bulletin · Unknown OR Other · issued Mar 27, 2026
• • Improvements to the performance of vehicle software updates. • Fixes to help prevent loss of functionality for connectivity features, including maps and Wi-Fi. • Fixes to help pr…
  661.10 · Technical service bulletin · Unknown OR Other · issued Mar 17, 2026
• This preliminary information is for technicians that will have this message after USB updating the radio. The repair should not involve replacing a module as pressing the reset but…
  PIT6413A · Technical service bulletin · Unknown OR Other · issued Mar 17, 2026
• This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
  PIP6104 · Technical service bulletin · Unknown OR Other · issued Mar 9, 2026
• This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
  PIP4902V · Technical service bulletin · Unknown OR Other · issued Mar 9, 2026
• This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
  PIT6393J · Technical service bulletin · Unknown OR Other · issued Mar 6, 2026
• A vehicle may have a service driver assist message and the technician cannot get the Long Range Radar learn procedure to complete. Tech is directed to drive a city route to complet…
  PIT6394E · Technical service bulletin · Unknown OR Other · issued Mar 5, 2026
• This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display
  PIC6629C · Technical service bulletin · Unknown OR Other · issued Mar 5, 2026
• This Preliminary information communicates the possibility of reduced power with dtc P0237 and/or p0299 due to damaged Charge Air Inlet Pipe connection at Turbocharger.
  PIP5927D · Technical service bulletin · Unknown OR Other · issued Mar 3, 2026
• This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss
  PIT6425D · Technical service bulletin · Unknown OR Other · issued Mar 2, 2026
• A vehicle may have a service driver assist message and the technician cannot get the Long Range Radar learn procedure to complete. Tech is directed to drive a city route to complet…
  PIT6394D · Technical service bulletin · Unknown OR Other · issued Feb 26, 2026
• A vehicle may come in with a dead battery. Tech is instructed to inspect the window switches for coins.
  PIT6458A · Technical service bulletin · Unknown OR Other · issued Feb 20, 2026
• This preliminary information communicates an issue with the key fob buttons inoperative and how to resync the fobs back to the vehicle.
  PIT6456D · Technical service bulletin · Unknown OR Other · issued Feb 20, 2026
• A vehicle may have a service driver assist message and the technician cannot get the Long Range Radar learn procedure to complete. Tech is directed to drive a city route to complet…
  PIT6394C · Technical service bulletin · Unknown OR Other · issued Feb 17, 2026
• Certain vehicles listed above may have a condition in which water is present in the passenger footwell compartment. Dealers will inspect the A/C Drain Hose connection and footwell …
  N252528650 · Service campaign · Unknown OR Other · issued Feb 11, 2026
• This Preliminary information communicates an issue with 8T45 no shift out of first gear, engineering is investigating.
  PIP6100 · Technical service bulletin · Unknown OR Other · issued Feb 7, 2026
• This preliminary information is to communicate to technicians that a sequence in programming has changed for these vehicles with this RPO. Failure to follow this sequence will resu…
  PIT6482 · Technical service bulletin · Unknown OR Other · issued Feb 5, 2026
• This preliminary information communicates an issue with the key fob buttons inoperative and how to resync the fobs back to the vehicle.
  PIT6456C · Technical service bulletin · Unknown OR Other · issued Feb 3, 2026
• This preliminary information communicates an issue with the key fob buttons inoperative and how to resync the fobs back to the vehicle.
  PIT6456B · Technical service bulletin · Unknown OR Other · issued Jan 29, 2026
• This preliminary information communicates an issue with the key fob buttons inoperative and how to resync the fobs back to the vehicle.
  PIT6456A · Technical service bulletin · Unknown OR Other · issued Jan 20, 2026
• This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's
  PIT6425C · Technical service bulletin · Unknown OR Other · issued Jan 16, 2026
• This Preliminary Information is to inform technicians to not replace any parts at this time and to use the work around provided. When a fix is available, this PI will be updated to…
  PIT6471 · Technical service bulletin · Unknown OR Other · issued Jan 15, 2026
• This Preliminary Information is to inform technicians to not replace any parts at this time and to use the work around provided. When a fix is available, this PI will be updated to…
  PIT6471 · Technical service bulletin · Unknown OR Other · issued Jan 15, 2026
• This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.
  PIP6098 · Technical service bulletin · Unknown OR Other · issued Jan 14, 2026
• This Preliminary Information communicates a change to the PCV ports on camshaft covers.
  PIP6096 · Technical service bulletin · Unknown OR Other · issued Jan 12, 2026
• This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to any…
  PIT6457B · Technical service bulletin · Unknown OR Other · issued Jan 12, 2026
• This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
  PIP4902U · Technical service bulletin · Unknown OR Other · issued Jan 8, 2026
• This Preliminary information communicates to dealers a procedure to reset the radio.
  PIC6540F · Technical service bulletin · Unknown OR Other · issued Dec 31, 2025
• "This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it. It also informs them to follow the bulletins a…
  PIT6393H · Technical service bulletin · Unknown OR Other · issued Dec 23, 2025
• This preliminary information bulletin discusses an engineering investigation into an intermittent false alert from the side object detection system.
  PIT6468 · Technical service bulletin · Unknown OR Other · issued Dec 19, 2025
• Certain vehicles, may have a condition in which the Drive Motor Power Distribution Control Module fails. Dealers are to replace the Drive Motor Power Distribution Control Module.
  N252525760 · Service campaign · Unknown OR Other · issued Dec 17, 2025
• This Preliminary information communicates to technicians to remove the pulley assembly and inspect the drive chain and pulley surfaces.
  PIP6033A · Technical service bulletin · Unknown OR Other · issued Dec 16, 2025
• This preliminary information document addresses an engineering investigation into a launch vibration concern.
  PIT6466 · Technical service bulletin · Unknown OR Other · issued Dec 12, 2025
• This PI addresses leaks from the case half and provides repair direction to dealer technicians
  PIP6031D · Technical service bulletin · Unknown OR Other · issued Dec 12, 2025
• This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to any…
  PIT6457A · Technical service bulletin · Unknown OR Other · issued Dec 12, 2025
• This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display
  PIC6629B · Technical service bulletin · Unknown OR Other · issued Dec 12, 2025
• This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it. It also informs them to follow the bulletins as…
  PIT6393G · Technical service bulletin · Unknown OR Other · issued Dec 5, 2025
• A vehicle may come in with a dead battery. Tech is instructed to inspect the window switch for coins.
  PIT6458 · Technical service bulletin · Unknown OR Other · issued Dec 4, 2025
• This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to any…
  PIT6457 · Technical service bulletin · Unknown OR Other · issued Nov 25, 2025
• This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehic…
  PIT5214G · Technical service bulletin · Unknown OR Other · issued Nov 20, 2025
• Fixes to help prevent loss of functionality for OnStar, infotainment apps, and connectivity features. During the update process, your radio may stay on up to 5 minutes after you ex…
  654.10 · Technical service bulletin · Unknown OR Other · issued Nov 19, 2025
• Improvements to Apple CarPlay performance. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update pa…
  652.30 · Technical service bulletin · Unknown OR Other · issued Nov 14, 2025
• This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display
  PIC6629A · Technical service bulletin · Unknown OR Other · issued Nov 13, 2025
• This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display
  PIC6629 · Technical service bulletin · Unknown OR Other · issued Nov 11, 2025
• This service bulletin provides repair information to correct a customer concern of Vibration Rattle or Boom at 1800 to 2000 RPM.
  24-NA-227 · Technical service bulletin · Electrical System · issued Nov 4, 2025
• This Preliminary information communicates an issue with no drive and or no reverse and a SES light on with code/s current/history P07E5 and or P073E and engineering is working on t…
  PIP6077B · Technical service bulletin · Unknown OR Other · issued Oct 30, 2025
• This Preliminary information communicates diagnostic aids for a surge or fishbite concern
  PIP6036C · Technical service bulletin · Unknown OR Other · issued Oct 28, 2025
• This PI advises to get a session log for transmissions with broken chains
  PIP5975B · Technical service bulletin · Unknown OR Other · issued Oct 27, 2025
• This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
  PIT6393F · Technical service bulletin · Unknown OR Other · issued Oct 23, 2025
• This Preliminary Information communicates a intermittent misfire, surge, hesitation, chuggle with a potential MIL concerning a potential skewed position 1 oxygen sensor. 2026 model…
  PIP6071B · Technical service bulletin · Unknown OR Other · issued Oct 20, 2025
• This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's
  PIT6425B · Technical service bulletin · Unknown OR Other · issued Oct 18, 2025
• This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's
  PIT6425A · Technical service bulletin · Unknown OR Other · issued Oct 17, 2025
• This Preliminary Information communicates a potential MIL / SES due to P04FB that Engineering is currently working on a design improvement.
  PIP6059B · Technical service bulletin · Unknown OR Other · issued Oct 17, 2025
• This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
  PIC6551A · Technical service bulletin · Unknown OR Other · issued Oct 16, 2025
• The Driver Information Center may display a message of Transport Mode On after the ignition is cycled.
  PIT6440 · Technical service bulletin · Unknown OR Other · issued Oct 4, 2025
• This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
  PIT6393E · Technical service bulletin · Unknown OR Other · issued Oct 4, 2025
• This service bulletin provides repair information to correct a customer concern of Vibration Rattle or Boom at 1800 to 2000 RPM.
  24-NA-227 · Technical service bulletin · Electrical System · issued Oct 2, 2025
• This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
  PIT6393D · Technical service bulletin · Unknown OR Other · issued Oct 1, 2025
• This information provides software update information for the K73 Telematics module to correct the symptoms described.
  PIT6411B · Technical service bulletin · Unknown OR Other · issued Oct 1, 2025
• This Preliminary information communicates the possibility of reduced power with dtc P0237 and/or p0299 due to damaged Charge Air Inlet Pipe connection at Turbocharger.
  PIP5927C · Technical service bulletin · Unknown OR Other · issued Sep 30, 2025
• •Fixes to help prevent battery drain. •Fixes to responsiveness issues with Wi-Fi, Navigation, Super Cruise, and OnStar. •Improvements to software updates. •Improvements to OnStar e…
  652.20 · Technical service bulletin · Unknown OR Other · issued Sep 16, 2025
• This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
  PIT6393C · Technical service bulletin · Unknown OR Other · issued Sep 15, 2025
• New Vehicle Monitoring Programs Section in IVH
  13598 · Technical service bulletin · Unknown OR Other · issued Sep 9, 2025
• This information provides software update information for the K73 Telematics module to correct the symptoms described.
  PIT6411A · Technical service bulletin · Unknown OR Other · issued Aug 30, 2025
• This Preliminary information communicates an issue with no drive and or no reverse and a SES light on with code/s current/history P07E5 and or P073E and engineering is working on t…
  PIP6077A · Technical service bulletin · Unknown OR Other · issued Aug 26, 2025
• Diagnostic Guidance for U3000-97 Long Range Radar Blocked
  PIT6423 · Technical service bulletin · Unknown OR Other · issued Aug 19, 2025
• This Preliminary information communicates an issue with the virtual garage door opener not programming to a garage opener. Engineering is working on a new module.
  PIT6368B · Technical service bulletin · Unknown OR Other · issued Aug 15, 2025
• This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
  PIP4902T · Technical service bulletin · Unknown OR Other · issued Aug 14, 2025
• A vehicle may have a service driver assist message and the technician cannot get the Long Range Radar learn procedure to complete. Tech is directed to drive a city route to complet…
  PIT6394B · Technical service bulletin · Unknown OR Other · issued Aug 8, 2025
• This Preliminary information communicates an issue with super cruise unavailable due to the driver's monitoring camera and dealers to replace the camera.
  PIT6059C · Technical service bulletin · Unknown OR Other · issued Aug 8, 2025
• This Preliminary information communicates known concern with misfire detection and ECM resets.
  PIP6079 · Technical service bulletin · Unknown OR Other · issued Aug 7, 2025
• This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the secur…
  PIC5650M · Technical service bulletin · Unknown OR Other · issued Aug 7, 2025
• This PI addresses leaks from the case half and provides repair direction to dealer technicians
  PIP6031C · Technical service bulletin · Unknown OR Other · issued Aug 4, 2025
• This Preliminary information communicates an issue with no drive and or no reverse and a SES light on with code/s current/history P07E5 and or P073E and engineering is working on t…
  PIP6077 · Technical service bulletin · Unknown OR Other · issued Jul 31, 2025
• This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it. It also informs them to follow the bulletins as…
  PIT6393B · Technical service bulletin · Unknown OR Other · issued Jul 26, 2025
• This preliminary information is for technicians that will have this message after USB updating the radio. The repair should not involve replacing a module as pressing the reset but…
  PIT6413 · Technical service bulletin · Unknown OR Other · issued Jul 25, 2025
• This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
  PIP5601C · Technical service bulletin · Unknown OR Other · issued Jul 18, 2025
• This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
  PIP5601B · Technical service bulletin · Unknown OR Other · issued Jul 18, 2025
• This PI addresses leaks from the case half and provides repair direction to dealer technicians
  PIP6031B · Technical service bulletin · Unknown OR Other · issued Jul 17, 2025
• This preliminary information PI states to not replace anything at the dealership for this concern and engineering is investigating.
  PIT6274C · Technical service bulletin · Unknown OR Other · issued Jul 16, 2025
• This preliminary information PI states to not replace anything at the dealership for this concern and engineering is investigating.
  PIT6274C · Technical service bulletin · Unknown OR Other · issued Jul 16, 2025
• This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminate…
  PIT5074S · Technical service bulletin · Unknown OR Other · issued Jul 16, 2025
• This Preliminary information communicates Diagnostic information for low mileage vehicles setting a P0796
  PIP6010B · Technical service bulletin · Unknown OR Other · issued Jul 11, 2025
• This information provides software update information for the K73 Telematics module to correct the symptoms described.
  PIT6411 · Technical service bulletin · Unknown OR Other · issued Jul 2, 2025
• This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it. It also informs them to follow the bulletins as…
  PIT6393A · Technical service bulletin · Unknown OR Other · issued Jul 2, 2025
• This Preliminary Information communicates the DTC's setting in the SDGM are false, steps to resolve and not to replace the module.
  PIT6404 · Technical service bulletin · Unknown OR Other · issued Jun 30, 2025
• This Preliminary Information communicates a intermittent misfire, surge, hesitation, chuggle with a potential MIL concerning a potential skewed position 1 oxygen sensor. 2026 model…
  PIP6071A · Technical service bulletin · Unknown OR Other · issued Jun 30, 2025
• This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
  PIT5832V · Technical service bulletin · Unknown OR Other · issued Jun 26, 2025
• Service Update. Certain vehicles listed above may have a condition in which braking performance is reduced, vehicle top speed is limited, and MIL notification is provided to the cu…
  N252494220 · Service campaign · Service Brakes · issued Jun 26, 2025
• This PI addresses leaks from the case half and provides repair direction to dealer technicians
  PIP6031A · Technical service bulletin · Unknown OR Other · issued Jun 24, 2025
• Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehi…
  N252494770-01 · Service campaign · Unknown OR Other · issued Jun 20, 2025
• This Preliminary information communicates a diagnostic tip on how to resolve a issue of the horn sounding when vehicle doors are being closed and the key in vehicle reminder set to…
  PIT6401 · Technical service bulletin · Unknown OR Other · issued Jun 19, 2025
• PIP6032B provides diagnostic direction for dealers when encountering transmission leaks
  PIP6032B · Technical service bulletin · Unknown OR Other · issued Jun 19, 2025
• This Preliminary information communicates known concern with cooling fan and the current repair.
  PIP6019B · Technical service bulletin · Unknown OR Other · issued Jun 19, 2025
• This PI has contact information to investigate potential low fluid concerns
  PIP6074 · Technical service bulletin · Unknown OR Other · issued Jun 18, 2025
• Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehi…
  N252494770 · Service campaign · Unknown OR Other · issued Jun 17, 2025
• This Preliminary Information communicates a intermittent misfire, surge, hesitation, chuggle with a potential MIL concerning a potential skewed position 1 oxygen sensor.
  PIP6071 · Technical service bulletin · Unknown OR Other · issued Jun 13, 2025
• On certain vehicles listed above equipped with the Midnight Package, the customer was mistakenly overcharged for the Accessory Black Bowtie RPO (SFZ) and Gloss Black Emblem Kit RPO…
  N252506312 · Service campaign · Unknown OR Other · issued Jun 12, 2025
• On certain vehicles listed above equipped with the Midnight Package, the customer was mistakenly overcharged for Gloss Black Emblem Kit RPO (RIK). Dealers will provide the customer…
  N252506311 · Service campaign · Unknown OR Other · issued Jun 12, 2025
• On certain vehicles listed above equipped with the Midnight Package, the customer was inadvertently overcharged for the Accessory Black Bowtie RPO (SFZ). Dealers will provide the c…
  N252506310 · Service campaign · Unknown OR Other · issued Jun 12, 2025
• This Preliminary information communicates assistance in locating the Rear seat belt comfort guides in the parts catalog.
  PIT6180A · Technical service bulletin · Unknown OR Other · issued Jun 10, 2025
• This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
  PIP4902S · Technical service bulletin · Unknown OR Other · issued Jun 9, 2025
• This service bulletin provides information on Tire Sidewall Irregularities.
  25-NA-156 · Technical service bulletin · Wheels · issued Jun 7, 2025
• This technical bulletin provides repair information to correct a customer concern of Radio Software Update W23E-178.1.2-M174-SQBR6-93.3.
  25-NA-021 · Technical service bulletin · Electrical System · issued Jun 7, 2025
• This engineering information (EI) closure ends the need for gathering further information from technicians in regard to the liftgate not opening and/or partially opening.
  PIE0829A · Technical service bulletin · Structure · issued Jun 5, 2025
• This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
  00-06-01-026R · Technical service bulletin · Engine · issued Jun 5, 2025
• This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminate…
  PIT5074R · Technical service bulletin · Unknown OR Other · issued May 30, 2025
• This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminate…
  PIT5074R · Technical service bulletin · Unknown OR Other · issued May 30, 2025
• This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminate…
  PIT5074R · Technical service bulletin · Unknown OR Other · issued May 30, 2025
• This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.
  PIT5966E · Technical service bulletin · Unknown OR Other · issued May 22, 2025
• This preliminary information discusses a possible all wheel drive concern . Engineering is working on a software update.
  PIT6270C · Technical service bulletin · Unknown OR Other · issued May 21, 2025
• This Preliminary information communicates Diagnostic information for low mileage vehicles setting a P0796
  PIP6010A · Technical service bulletin · Unknown OR Other · issued May 20, 2025
• This Preliminary Information is to inform the customer and service technicians on how to reset the radio/reboot and it will be corrected and to not replace any parts for this conce…
  PIT6379 · Technical service bulletin · Unknown OR Other · issued May 16, 2025
• The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer…
  23-NA-153 · Technical service bulletin · Engine · issued May 15, 2025
• This Preliminary Information communicates a potential MIL / SES due to P04FB that Engineering is currently working on a design improvement.
  PIP6059A · Technical service bulletin · Unknown OR Other · issued May 12, 2025
• This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the liftgate gla…
  PIE0837 · Technical service bulletin · Visibility/wiper · issued May 9, 2025
• This service bulletin provides information on software related issues and provides technicians information to update the radio software to the latest version.
  25-NA-085 · Technical service bulletin · Electrical System · issued May 9, 2025
• This service bulletin provides information for the technicians to use a Customer Concern Verification sheet to facilitate the questions needing to be answered by the customer regar…
  25-NA-118 · Technical service bulletin · Forward Collision Avoidance · issued May 8, 2025
• This Preliminary information communicates diagnostic aids for a surge or fishbite concern.
  PIP6036B · Technical service bulletin · Unknown OR Other · issued May 8, 2025
• This engineering information (EI) closure ends the need for requesting further information from technicians in regard to the Service AWD Lamp illuminated on Driver Information Cent…
  PIE0814B · Technical service bulletin · Electrical System · issued May 7, 2025
• This service bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in ot…
  15-NA-010 · Technical service bulletin · Engine · issued May 7, 2025
• This Preliminary information communicates an issue with a false Service Brakes Now message displayed on the radio. There will be no other symptoms with the vehicle and the brake sy…
  PIT6349A · Technical service bulletin · Unknown OR Other · issued May 5, 2025
• This preliminary information discusses a possible all wheel drive concern . Engineering is working on a software update.
  PIT6270B · Technical service bulletin · Unknown OR Other · issued Apr 30, 2025
• This Preliminary information communicates the process for recording transmission noises using the PicoScope For review.
  PIP5958B · Technical service bulletin · Unknown OR Other · issued Apr 29, 2025
• This warranty administration bulletin provides information for dealers/technicians on System Reset and Connector Reconnect Labor Code Numbers.
  22-NA-242 · Technical service bulletin · Electrical System · issued Apr 24, 2025
• This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the liftgate not…
  PIE0829 · Technical service bulletin · Structure · issued Apr 18, 2025
• This warranty administration bulletin provides policy information on vehicles outside of a California Emissions State who move to and register their vehicle in a California Emissio…
  25-NA-100 · Technical service bulletin · Engine · issued Apr 18, 2025
• This technical bulletin provides repair information to correct a customer concern of Turn Signal Over Cancelling.
  24-NA-176 · Technical service bulletin · Electrical System · issued Apr 18, 2025
• This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern to reset the radio at this time. The PI will be u…
  PIT6248A · Technical service bulletin · Unknown OR Other · issued Apr 18, 2025
• This Preliminary information communicates if a customer and service tech encounter a gear display after a radio update, to replace the A11 radio for this concern.
  PIT6317B · Technical service bulletin · Unknown OR Other · issued Apr 18, 2025
• This Preliminary Information communicates a potential MIL / SES due to P04FB that Engineering is currently working on a design improvement.
  PIP6059 · Technical service bulletin · Unknown OR Other · issued Apr 18, 2025
• This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
  PI0281L · Technical service bulletin · Steering · issued Apr 17, 2025
• This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern. It is due to software and will need to reprogram…
  PIT6335A · Technical service bulletin · Unknown OR Other · issued Apr 16, 2025
• This Preliminary information communicates how to recover the Image Processing Module.
  PIC6552E · Technical service bulletin · Unknown OR Other · issued Apr 16, 2025
• This technical bulletin provides repair information to correct a customer concern of Remote-Control Door Lock and Theft Deterrent Transmitter Chevrolet Black Bowtie Poor Appearance…
  25-NA-039 · Technical service bulletin · Unknown OR Other · issued Apr 15, 2025
• This preliminary information communicates to dealership technicians various radio concerns are all related to software and Engineering is currently working on a design improvement.
  PIT6362A · Technical service bulletin · Unknown OR Other · issued Apr 14, 2025
• This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. …
  PIT5551R · Technical service bulletin · Unknown OR Other · issued Apr 12, 2025
• This preliminary information discusses a possible moan noise from the rear axle , engineering is reviewing the concern.
  PIP6057 · Technical service bulletin · Unknown OR Other · issued Apr 12, 2025
• This bulletin provides a procedure on how to check for a battery drain utilizing the Picoscope and how to measure the load on the system that may be causing a drain.
  24-NA-229 · Technical service bulletin · Electrical System · issued Apr 10, 2025
• This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
  07-00-89-037W · Technical service bulletin · Unknown OR Other · issued Apr 8, 2025
• This preliminary information discusses a possible all wheel drive concern . Engineering is working on a software update.
  PIT6270A · Technical service bulletin · Unknown OR Other · issued Apr 8, 2025
• This technical bulletin provides repair information to correct a customer concern of Radio Software Update W23E-178.1.2-M174-SQBR6-93.3
  25-NA-021 · Technical service bulletin · Unknown OR Other · issued Apr 4, 2025
• This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.
  25-NA-087 · Technical service bulletin · Electrical System · issued Apr 3, 2025
• This Preliminary information communicates diagnostic aids for a surge or fishbite concern
  PIP6036A · Technical service bulletin · Power Train · issued Apr 2, 2025
• This preliminary information communicates to dealership technicians various radio concerns are all related to software and Engineering is currently working on a design improvement.
  PIT6362 · Technical service bulletin · Unknown OR Other · issued Apr 2, 2025
• This Preliminary Information communicates a intermittent rough idle on initial cold start and potential CEL/SES Light more on inclement weather and Engineering is investigating.
  PIP6042A · Technical service bulletin · Engine · issued Apr 2, 2025
• The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diag…
  13-08-116-001K · Technical service bulletin · Electrical System · issued Mar 31, 2025
• This informational bulletin provides information for dealers/technicians on Customer Education Bulletin for Google Built In Radio.
  22-NA-096 · Technical service bulletin · Unknown OR Other · issued Mar 29, 2025
• This warranty administration bulletin provides information for dealers/technicians on System Reset and Connector Reconnect Labor Code Numbers.
  22-NA-242 · Technical service bulletin · Electrical System · issued Mar 28, 2025
• This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oi…
  25-NA-052 · Technical service bulletin · Engine · issued Mar 25, 2025
• This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4…
  24-NA-098 · Technical service bulletin · Electrical System · issued Mar 21, 2025
• This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for analysis.
  25-NA-065 · Technical service bulletin · Steering · issued Mar 21, 2025
• This technical bulletin provides repair information to correct a customer concern of Radio Software Update W23E-178.1.2-M174-SQBR6-93.3
  25-NA-021 · Technical service bulletin · Electrical System · issued Mar 20, 2025
• This bulletin provides information on Wiper Blade Maintenance Tips.
  24-NA-164 · Technical service bulletin · Visibility/wiper · issued Mar 20, 2025
• Great News! Your vehicle keeps getting better. This update contains a required software change to help improve the overall software update and diagnostics process. Be sure to insta…
  N25-172AE · Technical service bulletin · Unknown OR Other · issued Mar 19, 2025
• Certain vehicles may have a condition where the customer was charged for an uninstalled garage door opener. Dealers will provide the customer with a reimbursement check in the amou…
  N242485840 · Service campaign · Unknown OR Other · issued Mar 19, 2025
• This technical bulletin provides repair information to correct a customer concern of Turn Signal Over Cancelling.
  24-NA-176 · Technical service bulletin · Electrical System · issued Mar 14, 2025
• This service bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low…
  08-03-10-006I · Technical service bulletin · Wheels · issued Mar 14, 2025
• This service bulletin provides repair information to correct a customer concern of a transmission fluid leak.
  25-NA-001 · Technical service bulletin · Power Train · issued Mar 13, 2025
• This service bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
  15-06-03-001F · Technical service bulletin · Electrical System · issued Mar 12, 2025
• This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the Service AWD Lamp il…
  PIE0814A · Technical service bulletin · Power Train · issued Mar 12, 2025
• This service bulletin provides a repair procedure to correct a customer concern of start/stop inoperative, MIL illuminated w/DTC P2797.
  19-NA-200 · Technical service bulletin · Electrical System · issued Mar 11, 2025
• This technical bulletin provides a procedure to correct the condition of Driver Window Stuck or Intermittent Operation Concerns.
  25-NA-022 · Technical service bulletin · Structure · issued Mar 7, 2025
• This service bulletin provides repair information to correct a customer concern of a transmission fluid leak.
  25-NA-001 · Technical service bulletin · Power Train · issued Mar 5, 2025
• This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
  17-NA-073 · Technical service bulletin · Unknown OR Other · issued Mar 5, 2025
• This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oi…
  25-NA-052 · Technical service bulletin · Engine · issued Mar 4, 2025
• Service Update. Certain vehicles may have a condition in which the active noise cancelling system may malfunction. Dealers will reprogram the radio control module.
  N242478850 · Service campaign · Engine · issued Mar 3, 2025
• This Preliminary information communicates an issue with a false Service Brakes Now message displayed on the radio. There will be no other symptoms with the vehicle and the brake sy…
  PIT6349 · Technical service bulletin · Unknown OR Other · issued Feb 28, 2025
• This Preliminary information communication provides information to the technician with diagnostic tips for diagnosing reduced or low engine power with no Driver Information Center …
  PIT5994A · Technical service bulletin · Unknown OR Other · issued Feb 27, 2025
• This bulletin provides information on Wiper Blade Maintenance Tips.
  24-NA-164 · Technical service bulletin · Visibility/wiper · issued Feb 26, 2025
• Certain vehicles listed above may have a condition in which the brake pad calibration inaccurately predicts brake wear. Dealers will update the Electronic Brake Control Module (EBC…
  N242471431 · Technical service bulletin · Unknown OR Other · issued Feb 26, 2025
• This service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.
  05-03-07-009L · Technical service bulletin · Suspension · issued Feb 25, 2025
• This Preliminary information communicates the process for recording transmission noises using the PicoScope For review
  PIP5958A · Technical service bulletin · Unknown OR Other · issued Feb 25, 2025
• This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
  11-00-89-005Y · Technical service bulletin · Unknown OR Other · issued Feb 22, 2025
• This informational bulletin provides a procedure on how to remove the paint stain that may present itself under the shipping film.
  05-08-51-001L · Technical service bulletin · Structure · issued Feb 20, 2025
• This technical bulletin provides repair information to correct a customer concern of Radio Software Update W23E-178.1.2-M174-SQBR6-93.3
  25-NA-021 · Technical service bulletin · Electrical System · issued Feb 20, 2025
• This technical bulletin provides repair information to correct a customer concern of Advanced Park Assist Non-functional.
  24-NA-102 · Technical service bulletin · Electrical System · issued Feb 20, 2025
• This technical bulletin provides repair information to correct a customer concern of Radio Software Update W23E-178.1.2-M174-SQBR6-93.3.
  25-NA-021 · Technical service bulletin · Electrical System · issued Feb 20, 2025
• This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern. It is due to software and will need to reprogram…
  PIT6335 · Technical service bulletin · Unknown OR Other · issued Feb 19, 2025
• Certain vehicles listed above may have a condition in which the Rear View Camera display momentarily flickers. Dealers will reprogram the radio.
  N242489350 · Service campaign · Unknown OR Other · issued Feb 19, 2025
• This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the …
  16-NA-109 · Technical service bulletin · Steering · issued Feb 18, 2025
• This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. …
  PIT5551Q · Technical service bulletin · Unknown OR Other · issued Feb 18, 2025
• This software update includes the following, if your vehicle is equipped: • Fixes calculation of vehicle brake pad life to address inaccurate status shown on center display During …
  N24-247143 · Technical service bulletin · Unknown OR Other · issued Feb 18, 2025
• This Preliminary information communicates to dealership technicians that they will need to perform this step prior to performing any programming on replacement radios.
  PIT6105C · Technical service bulletin · Unknown OR Other · issued Feb 15, 2025
• This technical bulletin provides repair information to correct a customer concern of Advanced Park Assist Non-functional.
  24-NA-102 · Technical service bulletin · Electrical System · issued Feb 14, 2025
• This Preliminary information communicates if a customer and service tech encounter this concern, it will be fixed with a software update and the vehicle can still be driven in the …
  PIT6334 · Technical service bulletin · Unknown OR Other · issued Feb 14, 2025
• This Preliminary information communicates information for B19B0 SYM49 falsely setting.
  PIT6155C · Technical service bulletin · Unknown OR Other · issued Feb 14, 2025
• This service bulletin provides repair information to correct a customer concern of hearing a squeak type noise when applying the brake pedal.
  25-NA-030 · Technical service bulletin · Electrical System · issued Feb 13, 2025
• This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
  07-00-89-037V · Technical service bulletin · Unknown OR Other · issued Feb 13, 2025
• This service bulletin provides repair information to correct a customer concern of a transmission fluid leak.
  25-NA-001 · Technical service bulletin · Power Train · issued Feb 12, 2025
• This informational bulletin provides information on Trailer Lighting Inoperative After Accessory Hitch Installed.
  25-NA-024 · Technical service bulletin · Electrical System · issued Feb 7, 2025
• This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct customer concern of radio software issues.
  24-NA-193 · Technical service bulletin · Electrical System · issued Feb 7, 2025
• This service bulletin provides customer information for rear unwanted automatic braking, usually when reversing out of a garage or driveway.
  24-NA-048 · Technical service bulletin · Service Brakes · issued Feb 6, 2025
• Service Update. Certain vehicles may have foam missing from the defroster grille. Dealers will replace the instrument panel extension.
  N242456580 · Service campaign · Unknown OR Other · issued Feb 6, 2025
• This technical bulletin provides repair information to correct a customer concern of Radio Software Update W23E-178.1.2-M174-SQBR6-93.3
  25-NA-021 · Technical service bulletin · Unknown OR Other · issued Feb 5, 2025
• This service bulletin provides repair information to correct a customer concern of a transmission fluid leak.
  25-NA-001 · Technical service bulletin · Power Train · issued Feb 5, 2025
• This Preliminary Information communicates a intermittent rough idle on initial cold start and potential CEL/SES Light more on inclement weather and Engineering in investigating.
  PIP6042 · Technical service bulletin · Unknown OR Other · issued Feb 5, 2025
• Customer Satisfaction Program - Certain vehicles listed above may have a possible fuel leak at one of the four fuel injectors in the fuel rail assembly. Dealers will replace all fo…
  N242489010 · Service campaign · Fuel/propulsion System · issued Feb 3, 2025
• This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
  21-NA-043 · Technical service bulletin · Electrical System · issued Jan 31, 2025
• This service bulletin provides information on proper use of floor mats.
  10-08-110-001L · Technical service bulletin · Structure · issued Jan 31, 2025
• This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
  22-NA-244 · Technical service bulletin · Unknown OR Other · issued Jan 30, 2025
• This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts …
  22-NA-074 · Technical service bulletin · Engine · issued Jan 30, 2025
• This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during t…
  23-NA-064 · Technical service bulletin · Electrical System · issued Jan 29, 2025
• This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct customer concern of radio software issues.
  24-NA-193 · Technical service bulletin · Electrical System · issued Jan 29, 2025
• This Preliminary Information communication advises the technician on possible sources of transmission fluid leaks from the transmission oil filter or cooler line seals .
  PIP6032A · Technical service bulletin · Power Train · issued Jan 29, 2025
• This Preliminary information communicates to technicians that to seperate the case halves clean the mating surfaces and replace the gasket.
  PIP6031A · Technical service bulletin · Unknown OR Other · issued Jan 29, 2025
• This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
  21-NA-135 · Technical service bulletin · Unknown OR Other · issued Jan 28, 2025
• This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines.
  01-08-42-001Q · Technical service bulletin · Exterior Lighting · issued Jan 27, 2025
• This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
  PIT5832U · Technical service bulletin · Unknown OR Other · issued Jan 24, 2025
• This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power up after a can bus 2 issue, lightning strike, or a failed ove…
  PIT5985J · Technical service bulletin · Unknown OR Other · issued Jan 24, 2025
• This bulletin offers Information on Block Heater Cord.
  24-NA-135 · Technical service bulletin · Engine · issued Jan 23, 2025
• This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the Service AWD L…
  PIE0814 · Technical service bulletin · Power Train · issued Jan 18, 2025
• This Preliminary information communicates instructions if a Super Cruise unavailable message is displayed.
  PIC6557C · Technical service bulletin · Unknown OR Other · issued Jan 17, 2025
• This technical bulletin provides repair information to correct a customer concern of Vibration Rattle or Boom at 1800 to 2000 RPM.
  24-NA-227 · Technical service bulletin · Structure · issued Jan 16, 2025
• This bulletin offers Information on Block Heater Cord.
  24-NA-135 · Technical service bulletin · Electrical System · issued Jan 14, 2025
• This technical bulletin provides repair information to correct a customer concern of DTC P0601 Missing from Vehicle, Setting DTC P2101 Instead.
  25-NA-002 · Technical service bulletin · Electrical System · issued Jan 10, 2025
• This service bulletin provides repair information to correct a customer concern of a transmission fluid leak.
  25-NA-001 · Technical service bulletin · Power Train · issued Jan 10, 2025
• This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
  PIT5832T · Technical service bulletin · Unknown OR Other · issued Jan 10, 2025
• This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power up after a can bus 2 issue, lightning strike, or a failed ove…
  PIT5985H · Technical service bulletin · Unknown OR Other · issued Jan 10, 2025
• This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
  09-06-04-026Z · Technical service bulletin · Power Train · issued Jan 9, 2025
• This Preliminary information communicates diagnostic aids for a surge or fishbite concern
  PIP6036 · Technical service bulletin · Power Train · issued Jan 9, 2025
• This Preliminary information communicates to dealership technicians that if they have a customer with this issue, do not replace any parts until the repair is available.
  PIT6274B · Technical service bulletin · Unknown OR Other · issued Jan 9, 2025
• This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
  20-NA-132 · Technical service bulletin · Electrical System · issued Jan 7, 2025
• This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
  07-00-89-037U · Technical service bulletin · Unknown OR Other · issued Jan 4, 2025
• This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct customer concern of radio software issues.
  24-NA-193 · Technical service bulletin · Electrical System · issued Dec 16, 2024
• This Preliminary information communicates to dealership technicians that if they encounter a vehicle with this issue, they can contact TCSC to have the software for the MDI backdat…
  PIT6265B · Technical service bulletin · Unknown OR Other · issued Dec 16, 2024
• This service bulletin provides information for dealers/technicians on Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
  22-NA-053 · Technical service bulletin · Unknown OR Other · issued Dec 14, 2024
• This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
  22-NA-038 · Technical service bulletin · Unknown OR Other · issued Dec 14, 2024
• This warranty administration bulletin provide policy information for variable diagnostic time allowances on select labor operations (U.S. Only).
  18-NA-263 · Technical service bulletin · Unknown OR Other · issued Dec 14, 2024
• This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power up after a can bus 2 issue, lightning strike, or a failed ove…
  PIT5985G · Technical service bulletin · Fuel/propulsion System · issued Dec 14, 2024
• This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
  PIT5832S · Technical service bulletin · Electrical System · issued Dec 13, 2024
• This Preliminary information communicates to technicians to remove the pulley assembly and inspect the drive chain and pulley surfaces.
  PIP6033 · Technical service bulletin · Power Train · issued Dec 11, 2024
• This Preliminary information communicates how to properly orient the engine wiring harness ground cable to allow access to the transmission fill cap.
  PIP6028 · Technical service bulletin · Electrical System · issued Dec 9, 2024
• This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during t…
  23-NA-064 · Technical service bulletin · Electrical System · issued Dec 6, 2024
• This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.
  PIT5962B · Technical service bulletin · Electrical System · issued Dec 6, 2024
• This Preliminary information communicates Thus the active safety systems maybe inoperable and to perform a module reset to correct.
  PIC6587 · Technical service bulletin · Unknown OR Other · issued Dec 6, 2024
• This Preliminary information communicates how to recover the Image Processing Module.
  PIC6552D · Technical service bulletin · Unknown OR Other · issued Dec 6, 2024
• This preliminary information discusses a possible scenario where the rear camera signal cuts out intermittently due to a software concern.
  PIT6297 · Technical service bulletin · Unknown OR Other · issued Dec 6, 2024
• This service bulletin provides a service procedure to correct customer concerns of Air Conditioning (A/C) Not Working and/or Blows Warm Air.
  24-NA-259 · Technical service bulletin · Visibility/wiper · issued Nov 27, 2024
• This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct customer concern of radio software issues.
  24-NA-193 · Technical service bulletin · Electrical System · issued Nov 27, 2024
• This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
  08-07-30-035I · Technical service bulletin · Power Train · issued Nov 27, 2024
• This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone not Charging or USB Receptacle Inoperative.
  22-NA-238 · Technical service bulletin · Electrical System · issued Nov 25, 2024
• This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
  19-NA-219 · Technical service bulletin · Engine · issued Nov 22, 2024
• This Preliminary information communicates possible transmission fluid leak in the torque converter housing area from loose pump bolts.
  PIP6025 · Technical service bulletin · Power Train · issued Nov 21, 2024
• this bulletin advises the tech of a normal operation of the 8 speed transmission and to verify using the scanner that the trans is in working order.
  24-NA-260 · Technical service bulletin · Power Train · issued Nov 20, 2024
• This preliminary information discusses trailer lighting inoperative after a hitch is installed.
  PIT6271A · Technical service bulletin · Exterior Lighting · issued Nov 19, 2024
• This preliminary information discusses a possible stall or no crank condition caused by a loose ground.
  PIT6282A · Technical service bulletin · Fuel/propulsion System · issued Nov 18, 2024
• This preliminary information discusses a possible stall or no crank condition caused by a loose ground.
  PIT6282 · Technical service bulletin · Engine · issued Nov 12, 2024
• This Preliminary information communicates to dealership technicians that if they encounter a vehicle with this communication issue, they can contact TCSC to have the software for t…
  PIT6265A · Technical service bulletin · Unknown OR Other · issued Nov 8, 2024
• This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
  21-NA-043 · Technical service bulletin · Structure · issued Nov 5, 2024
• This Preliminary information communicates to technicians to replace the front wheel bearings prior to replacement of the transmission assembly
  PIT6272 · Technical service bulletin · Unknown OR Other · issued Oct 30, 2024
• This preliminary information discusses trailer lighting inoperative after a hitch is installed.
  PIT6271 · Technical service bulletin · Exterior Lighting · issued Oct 29, 2024
• This preliminary information discusses a possible all wheel drive concern . Engineering is working on a fix.
  PIT6270 · Technical service bulletin · Power Train · issued Oct 29, 2024
• This informational bulletin provides a guide on how to diagnose and test for vibrations utilizing the PicoScope.
  24-NA-239 · Technical service bulletin · Electrical System · issued Oct 28, 2024
• This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
  04-06-01-029K · Technical service bulletin · Steering · issued Oct 28, 2024
• This Preliminary information communicates Diagnostic information for low mileage vehicles setting a P0796
  PIP6010 · Technical service bulletin · Unknown OR Other · issued Oct 25, 2024
• This Preliminary information communicates to dealership technicians that if they encounter a vehicle with this issue, they can contact TCSC to have the software for the MDI backdat…
  PIT6265 · Technical service bulletin · Unknown OR Other · issued Oct 24, 2024
• This Preliminary information communicates to dealership technicians that if they have a customer with this issue after performing the above aforementioned bulletin, engineering is …
  PIT6237 · Technical service bulletin · Unknown OR Other · issued Oct 24, 2024
• This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern. It is due to software and will be corrected in a…
  PIT6228A · Technical service bulletin · Unknown OR Other · issued Oct 18, 2024
• This Preliminary information communicates the possibility of reduced power with dtc P0237 and/or p0299 due to damaged Charge Air Inlet Pipe connection at Turbocharger.
  PIP5927B · Technical service bulletin · Engine · issued Oct 18, 2024
• This bulletin provides a procedure on how to check for a battery drain utilizing the Picoscope and how to measure the load on the system that may be causing a drain.
  24-NA-229 · Technical service bulletin · Electrical System · issued Oct 17, 2024
• This technical bulletin provides repair information to correct a customer concern of Vibration Rattle or Boom at 1800 to 2000 RPM.
  24-NA-227 · Technical service bulletin · Electrical System · issued Oct 16, 2024
• This technical bulletin provides repair information to correct a customer concern of Vibration Rattle or Boom at 1800 to 2000 RPM.
  24-NA-227 · Technical service bulletin · Unknown OR Other · issued Oct 16, 2024
• This bulletin offers Information on Block Heater Cord.
  24-NA-135 · Technical service bulletin · Engine · issued Oct 16, 2024
• This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be shipped using Central Transport. Hazardous materials should…
  24-NA-040 · Technical service bulletin · Unknown OR Other · issued Oct 11, 2024
• This service bulletin provides information on key code security rules and information on GM keycode look-up applications (U.S).
  10-00-89-009F · Technical service bulletin · Unknown OR Other · issued Oct 9, 2024
• Customer Satisfaction Program - Certain Vehicles listed above may have a condition where the customer was charged for an uninstalled garage door opener. Dealers will provide the cu…
  N242477500 · Service campaign · Unknown OR Other · issued Oct 8, 2024
• This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
  22-NA-244 · Technical service bulletin · Structure · issued Oct 5, 2024
• This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
  01-06-01-011Q · Technical service bulletin · Engine · issued Oct 5, 2024
• This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern to reset the radio at this time. This PI will be …
  PIT6248 · Technical service bulletin · Electrical System · issued Oct 4, 2024
• This Preliminary information communicates to dealership technicians that if they have a customer with this issue after performing the above aforementioned bulletin, engineering is …
  PIT6237A · Technical service bulletin · Unknown OR Other · issued Oct 3, 2024
• This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
  22-NA-053 · Technical service bulletin · Unknown OR Other · issued Oct 3, 2024
• This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program.
  99-00-89-019Z · Technical service bulletin · Unknown OR Other · issued Oct 3, 2024
• This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
  20-NA-132 · Technical service bulletin · Electrical System · issued Oct 3, 2024
• This bulletin provides information on Warranty Administration – Required Operating Procedures - 8 Points (U.S. Only).
  23-NA-154 · Technical service bulletin · Unknown OR Other · issued Oct 2, 2024
• This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
  07-00-89-037T · Technical service bulletin · Unknown OR Other · issued Oct 2, 2024
• This informational bulletin provides information for dealers/technicians on Customer Education Bulletin for Google Built In Radio.
  22-NA-096 · Technical service bulletin · Unknown OR Other · issued Oct 2, 2024
• This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. …
  PIT5551P · Technical service bulletin · Forward Collision Avoidance · issued Oct 1, 2024
• This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
  04-06-04-051J · Technical service bulletin · Engine · issued Sep 27, 2024
• This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
  04-06-04-051J · Technical service bulletin · Engine · issued Sep 27, 2024
• This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
  23-NA-219 · Technical service bulletin · Structure · issued Sep 21, 2024
• This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during t…
  23-NA-064 · Technical service bulletin · Electrical System · issued Sep 21, 2024
• This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and inf…
  20-NA-138 · Technical service bulletin · Power Train · issued Sep 17, 2024
• This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be acco…
  08-07-30-026I · Technical service bulletin · Power Train · issued Sep 16, 2024
• This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).
  18-NA-146 · Technical service bulletin · Unknown OR Other · issued Sep 14, 2024
• This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern. It is due to software and will be corrected in a…
  PIT6228 · Technical service bulletin · Unknown OR Other · issued Sep 14, 2024
• This service bulletin provides repair information to correct a customer concern of Vibration/Rattle/Boom at 1800-2000 RPM.
  24-NA-182 · Technical service bulletin · Structure · issued Sep 11, 2024
• This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, GM is aware and will release a bulletin for the upd…
  PIT6217 · Technical service bulletin · Unknown OR Other · issued Sep 11, 2024
• This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures.
  07-00-89-036K · Technical service bulletin · Unknown OR Other · issued Sep 10, 2024
• This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
  02-00-89-002X · Technical service bulletin · Unknown OR Other · issued Sep 9, 2024
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271P · Technical service bulletin · Unknown OR Other · issued Sep 6, 2024
• This service bulletin provides repair information to correct a customer concern of Vibration/Rattle at 1800-2000 RPM.
  24-NA-182 · Technical service bulletin · Electrical System · issued Sep 4, 2024
• The bulletin provides direction on how to locate the Temporary Service Part (TSP) form in GlobalConnect.
  24-NA-174 · Technical service bulletin · Unknown OR Other · issued Aug 27, 2024
• Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which mo…
  General Communication · Service campaign · Electrical System · issued Aug 26, 2024
• This bulletin provides information on Wiper Blade Maintenance Tips.
  24-NA-164 · Technical service bulletin · Visibility/wiper · issued Aug 22, 2024
• This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
  05-03-08-002J · Technical service bulletin · Suspension · issued Aug 22, 2024
• This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
  05-03-08-002J · Technical service bulletin · Suspension · issued Aug 22, 2024
• This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and pre…
  18-NA-073 · Technical service bulletin · Engine · issued Aug 19, 2024
• This service bulletin provides information on AGM batteries that require less frequent charging in storage.
  23-NA-044 · Technical service bulletin · Engine · issued Aug 16, 2024
• This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
  01-00-89-010S · Technical service bulletin · Unknown OR Other · issued Aug 9, 2024
• This informational bulletin advises the technician that the engine and related parts will be debited if found that the tech did not properly prepare the engine block from dirt and …
  23-NA-141 · Technical service bulletin · Engine · issued Aug 8, 2024
• This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
  07-06-01-016J · Technical service bulletin · Engine · issued Aug 8, 2024
• Informational bulletin on Information on Paper Owners Manual for US Territories and Puerto Rico.
  24-NA-144 · Technical service bulletin · Unknown OR Other · issued Aug 8, 2024
• This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
  16-NA-222 · Technical service bulletin · Engine · issued Aug 7, 2024
• This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles a…
  05-06-04-022V · Technical service bulletin · Fuel/propulsion System · issued Aug 7, 2024
• This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.
  00-06-01-012N · Technical service bulletin · Engine · issued Aug 7, 2024
• This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
  09-06-04-026Y · Technical service bulletin · Electrical System · issued Aug 6, 2024
• This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
  01-06-01-011P · Technical service bulletin · Engine · issued Aug 5, 2024
• This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
  18-NA-306 · Technical service bulletin · Unknown OR Other · issued Aug 1, 2024
• This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
  PI0754G · Technical service bulletin · Visibility/wiper · issued Jul 31, 2024
• This service bulletin describes the U.S. Dealer Special Tool Loan Program process.
  16-NA-158 · Technical service bulletin · Unknown OR Other · issued Jul 26, 2024
• GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inad…
  24-NA-141 · Technical service bulletin · Power Train · issued Jul 24, 2024
• This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
  12-01-37-001G · Technical service bulletin · Engine · issued Jul 24, 2024
• This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.
  00-03-10-002M · Technical service bulletin · Wheels · issued Jul 22, 2024
• This bulletin offers Information on Block Heater Cord.
  24-NA-135 · Technical service bulletin · Electrical System · issued Jul 17, 2024
• This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
  04-06-04-051I · Technical service bulletin · Fuel/propulsion System · issued Jun 29, 2024
• This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or mi…
  16-NA-383 · Technical service bulletin · Engine · issued Jun 28, 2024
• 2025 Chevrolet Equinox New Model Features.
  24-NA-112 · Technical service bulletin · Exterior Lighting · issued Jun 25, 2024
• This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.
  22-NA-070 · Technical service bulletin · Unknown OR Other · issued Jun 18, 2024
• This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only).
  22-NA-018 · Technical service bulletin · Unknown OR Other · issued Jun 17, 2024
• This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
  18-NA-099 · Technical service bulletin · Unknown OR Other · issued Jun 17, 2024
• This service bulletin provides information for engine oil life monitor operation calculation.
  18-NA-125 · Technical service bulletin · Electrical System · issued Jun 14, 2024
• This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts…
  21-NA-068 · Technical service bulletin · Electrical System · issued Jun 8, 2024
• This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4…
  24-NA-098 · Technical service bulletin · Electrical System · issued Jun 6, 2024
• This service bulletin provides information for engine oil life monitor operation calculation.
  18-NA-125 · Technical service bulletin · Engine · issued May 17, 2024
• This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
  08-07-30-035H · Technical service bulletin · Power Train · issued May 16, 2024
• This warranty administration bulletin provides policy information to cover GMs policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Cana…
  16-NA-119 · Technical service bulletin · Unknown OR Other · issued May 14, 2024
• This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.
  22-NA-070 · Technical service bulletin · Unknown OR Other · issued May 9, 2024
• This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support t…
  09-00-89-008G · Technical service bulletin · Unknown OR Other · issued May 7, 2024
• This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
  18-NA-067 · Technical service bulletin · Wheels · issued May 6, 2024
• This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
  22-NA-244 · Warranty extension · Electrical System · issued May 3, 2024
• This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.
  22-NA-106 · Technical service bulletin · Wheels · issued May 3, 2024
• This bulletin provides information on Warranty Administration – Required Operating Procedures - 8 Points (U.S. Only).
  23-NA-154 · Technical service bulletin · Unknown OR Other · issued May 2, 2024
• This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
  21-NA-043 · Technical service bulletin · Unknown OR Other · issued May 1, 2024
• This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Res…
  06-00-89-029V · Technical service bulletin · Seats · issued May 1, 2024
• The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diag…
  13-08-116-001J · Technical service bulletin · Electrical System · issued Apr 30, 2024
• This service bulletin provides information on proper use of floor mats.
  10-08-110-001K · Technical service bulletin · Unknown OR Other · issued Apr 30, 2024
• This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
  15-00-89-004G · Technical service bulletin · Suspension · issued Apr 26, 2024
• This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
  22-NA-038 · Technical service bulletin · Unknown OR Other · issued Apr 12, 2024
• This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).
  23-NA-103 · Technical service bulletin · Equipment · issued Mar 21, 2024