2026 Cadillac Vistiq service bulletins & manufacturer communications
178 manufacturer communications are on file with NHTSA for the 2026 Cadillac Vistiq. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 164Service campaign 14
- This PI advise dealers If U3000 is present, follow the correct service doc by Symptom Byte before contacting PQC; if not present, verify the camera is clean, then contact PQC if no…PIT6517C · Technical service bulletin · Unknown / Other · issued Jul 30, 2026
- PI to help diagnose A/C concernPIT5099J · Technical service bulletin · Unknown / Other · issued Jul 21, 2026
- This Preliminary Information communicates that, under certain conditions, a MIL (Malfunction Indicator Lamp) illumination or a "Service High Voltage" message may display on the IPC…PIP6021D · Technical service bulletin · Unknown / Other · issued Jul 13, 2026
- Fixes to help prevent loss of functionality for connectivity features such as OnStar, Wi-Fi, Navigation, and Super Cruise.N25-252332 · Technical service bulletin · Unknown / 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 / Other · issued Jun 23, 2026
- This Preliminary Information communicates that, under certain conditions, a MIL (Malfunction Indicator Lamp) illumination or a "Service High Voltage" message may display on the IPC…PIP6021C · Technical service bulletin · Unknown / Other · issued Jun 18, 2026
- This PI explains that the T18, Battery charger drive power distribution control modules are on parts restriction thru TAC.PIP6103C · Technical service bulletin · Unknown / Other · issued Jun 12, 2026
- • Improvements to high voltage battery diagnostics • Improvements to transmission diagnostics used for shifting • Fixes to protect EV adaptor from overheating while charging661.30 · Technical service bulletin · Unknown / Other · issued Jun 8, 2026
- Fog lamp control may be missing from radio display after a BCM update. Engineering is investigating.PIT6426B · Technical service bulletin · Unknown / 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 / Other · issued Jun 3, 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 / Other · issued May 27, 2026
- This PI details a possible issue with the heads up display being inop, due to a possible software anomaly.PIC6639B · Technical service bulletin · Unknown / Other · issued May 22, 2026
- If a vehicle has an issue with super cruise inoperative tech is directed to follow a diagnostic path before replacing the Image processing module.PIT6426A · Technical service bulletin · Unknown / Other · issued May 22, 2026
- This Preliminary information communicates ordering process for the night vision camera that are on restriction for all listed vehicles for Technical Assistance review.PIT6516B · Technical service bulletin · Unknown / Other · issued May 21, 2026
- This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, to perform the steps listed and should be able to r…PIT6215C · Technical service bulletin · Unknown / Other · issued May 21, 2026
- This PI explains that the T18, Battery charger drive power distribution control modules are on parts restriction thru TAC.PIP6103B · Technical service bulletin · Unknown / Other · issued May 15, 2026
- This Preliminary information communicates to dealers a procedure to reset the radio.PIC6540J · Technical service bulletin · Unknown / 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 / Other · issued May 14, 2026
- This Preliminary information communicates ordering process for the night vision camera that are on restriction for all listed vehicles for Technical Assistance review.PIT6516A · Technical service bulletin · Unknown / Other · issued May 13, 2026
- This PI explains that the T18, Battery charger drive power distribution control modules are on parts restriction thru TAC.PIP6103A · Technical service bulletin · Unknown / Other · issued May 11, 2026
- This Preliminary information communicates to dealers a procedure to reset the radio.PIC6540H · Technical service bulletin · Unknown / Other · issued May 11, 2026
- Pi created to provide GM dealers with information on gathering information for projection issuePIC6423A · Technical service bulletin · Unknown / Other · issued May 11, 2026
- This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issuesPIC6551B · Technical service bulletin · Unknown / Other · issued May 11, 2026
- This Preliminary information communicates ordering process for the night vision camera that are on restriction for all listed vehicles for Technical Assistance review.PIT6516 · Technical service bulletin · Unknown / Other · issued May 8, 2026
- This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC displayPIC6629E · Technical service bulletin · Unknown / 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 / Other · issued May 8, 2026
- This Preliminary information communicates to dealers a procedure to reset the radio.PIC6540G · Technical service bulletin · Unknown / Other · issued Apr 30, 2026
- This Preliminary information communicates to dealers a procedure to reset the radio.PIC6540G · Technical service bulletin · Unknown / 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 / 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 displayPIC6629D · Technical service bulletin · Unknown / Other · issued Apr 23, 2026
- • Improvements to Super Cruise disengagement alerts. • Improvements to the availability of Super Cruise. • Improvements to driver attention monitoring to help reduce unnecessary On…661.20 · Technical service bulletin · Unknown / Other · issued Apr 21, 2026
- • Fixed an issue where the head-up display could go blank while you were driving.661.11 · Technical service bulletin · Unknown / Other · issued Apr 21, 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 / Other · issued Apr 16, 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 / Other · issued Apr 14, 2026
- This PI details a possible issue with the heads up display being inop, due to a possible software anomaly.PIC6639A · Technical service bulletin · Unknown / Other · issued Apr 9, 2026
- Customer Satisfaction Program. Certain vehicles listed above may have a condition in which the 3rd row head restraints may not lock in the upright position, or may not release from…N252511440-02 · Service campaign · Unknown / 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 / 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 / Other · issued Mar 27, 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 / Other · issued Mar 17, 2026
- Certain vehicles listed above may have a condition in which hard braking may unexpectedly engage. Dealers will re-program the IPM or Front View Camera depending on what the vehicle…N252521591-04 · Technical service bulletin · Unknown / Other · issued Mar 11, 2026
- • Improvements to the infotainment system from Android update. This Android update removes Alexa Built-in (if supported). Google Assistant will remain available. • Fixes to improve…661.10 · Technical service bulletin · Unknown / Other · issued Mar 9, 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 / 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 / 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 / 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 / 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 displayPIC6629C · Technical service bulletin · Unknown / Other · issued Mar 5, 2026
- Certain vehicles may have been sold with a GM NACS Level 2 EV charging adapter (NACS to J1772) in which a quality issue was identified. Dealers are to provide the customer with the…N252541510 · Service campaign · Unknown / 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'ssPIT6425D · Technical service bulletin · Unknown / 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 / Other · issued Feb 26, 2026
- This Preliminary Information communicates the steps on diagnosing certain EV vehicles with a blank IPC screen, no charge or start concerns. Information includes steps to resolve fo…PIP6043B · Technical service bulletin · Unknown / Other · issued Feb 23, 2026
- • Improvements to the performance of driver assistance features. • Fixes to help ensure accurate driver display messages and alerts. • Improvements to the performance of Automatic …654.30 · Technical service bulletin · Unknown / 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 / 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 / Other · issued Feb 17, 2026
- Certain vehicles listed above may have a condition in which hard braking may unexpectedly engage. Dealers will re-program the IPM or Front View Camera depending on what the vehicle…N252521591-03 · Service campaign · Unknown / Other · issued Feb 11, 2026
- Certain vehicles listed above may have a condition in which hard braking may unexpectedly engage. Dealers will reprogram the Image Processing Module.N252521591-02 · Service campaign · Unknown / Other · issued Feb 10, 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 / Other · issued Feb 3, 2026
- This Preliminary information communicates to the technician the repair direction needed to address an inaccurate speed limit sign displayed on instrument cluster.PIC6638A · Technical service bulletin · Unknown / 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.PIT6456B · Technical service bulletin · Unknown / Other · issued Jan 29, 2026
- This Preliminary information communicates to the technician the repair direction needed to address an inaccurate speed limit sign displayed on instrument cluster.PIC6638 · Technical service bulletin · Unknown / Other · issued Jan 28, 2026
- This P/I is advising that the TCM should not be replaced for DTC P16F4 and to follow the repair instructions.PIP6099A · Technical service bulletin · Unknown / Other · issued Jan 28, 2026
- This Preliminary information communicates to the field about a normal condition about a message that appears when using a NFC card to start the vehicle when a key fob or a digital …PIT6478 · Technical service bulletin · Unknown / Other · issued Jan 28, 2026
- This PI details a possible issue with the heads up display being inop, due to a possible software anomaly.PIC6639 · Technical service bulletin · Unknown / Other · issued Jan 28, 2026
- This P/I is advising that the TCM should not be replaced for DTC P16F4 and to request FSE assistance for a TCM data pull.PIP6099 · Technical service bulletin · Unknown / Other · issued Jan 20, 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 / Other · issued Jan 20, 2026
- • Improvements to help protect battery health in low temperatures. • Improvements to diagnostics to reduce service messages. • Fixes to help protect battery health in high temperat…654.21 · Technical service bulletin · Unknown / Other · issued Jan 16, 2026
- This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'sPIT6425C · Technical service bulletin · Unknown / Other · issued Jan 16, 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 / Other · issued Jan 14, 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 / 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 / Other · issued Jan 8, 2026
- This Preliminary information communicates to dealers a procedure to reset the radio.PIC6540F · Technical service bulletin · Unknown / 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 / Other · issued Dec 23, 2025
- This PI communicates information that the Collision / Detection Systems will revert to default setting of Alert and Brake after an Ignition Cycle due to an Engineering change.PIT6445B · Technical service bulletin · Unknown / Other · issued Dec 19, 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 / 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 displayPIC6629B · Technical service bulletin · Unknown / 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 / Other · issued Dec 5, 2025
- This preliminary information communicates an issue with programming error while try to complete N252521591 and provide info on how to complete the programming.PIT6462 · Technical service bulletin · Unknown / Other · issued Nov 26, 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 / Other · issued Nov 25, 2025
- This preliminary information communicates an issue with the key fob buttons inoperative and how to resync the fobs back to the vehicle.PIT6456 · Technical service bulletin · Unknown / Other · issued Nov 24, 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 / Other · issued Nov 20, 2025
- Certain vehicles listed above may have a condition in which hard braking may unexpectedly engage. Dealers will reprogram the Image Processing Module.N252521591-01 · Service campaign · Unknown / Other · issued Nov 20, 2025
- Certain vehicles listed above may have a condition in which hard braking may unexpectedly engage. Dealers will reprogram the Image Processing Module.N252521591 · Service campaign · Unknown / Other · issued Nov 19, 2025
- This Preliminary information communicates ordering process for the front and rear drive units are on restriction for all listed EV vehicles for engineering review.PIP5981G · Technical service bulletin · Unknown / 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 displayPIC6629A · Technical service bulletin · Unknown / 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 displayPIC6629 · Technical service bulletin · Unknown / Other · issued Nov 11, 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…654.01 · Technical service bulletin · Unknown / Other · issued Nov 6, 2025
- Customer Satisfaction Program. Additional 2026 model year Cadillac VISTIQ vehicles have been added to this bulletin and are in an ‘Open’ status in IVH. The updated VIN list of vehi…N252511440-01 · Service campaign · Unknown / Other · issued Nov 5, 2025
- This Preliminary Information communicates that, under certain conditions, a MIL (Malfunction Indicator Lamp) illumination or a "Service High Voltage" message may display on the IPC…PIP6021B · Technical service bulletin · Unknown / Other · issued Oct 30, 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 / Other · issued Oct 23, 2025
- This preliminary Information is to inform technicians to remove the film protector and to not replace any display with this issue. The customers vehicle is operating correctly.PIT6444 · Technical service bulletin · Unknown / 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'sPIT6425B · Technical service bulletin · Unknown / 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'sPIT6425A · Technical service bulletin · Unknown / Other · issued Oct 17, 2025
- This Preliminary information communicates that when locking the rear HVAC it will not stay locked over ignition cycles. Engineering is currently working on a design improvementPIT6382A · Technical service bulletin · Unknown / Other · issued Oct 16, 2025
- Certain vehicles listed above may have a condition in which the rear air springs leaks. Dealers will replace the rear air springs.N252519100 · Service campaign · Suspension · issued Oct 14, 2025
- The Driver Information Center may display a message of Transport Mode On after the ignition is cycled.PIT6440 · Technical service bulletin · Unknown / 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 / Other · issued Oct 4, 2025
- Customer Satisfaction Program. Certain vehicles listed above may have a condition in which the 3rd row head restraints may not lock in the upright position, or may not release from…N252511440-01 · Service campaign · Unknown / Other · issued Oct 3, 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 / Other · issued Oct 1, 2025
- This Preliminary information communicates not to replace the Image processing Module if the following DTC's are history - U3000 SYM49, U1624, U0140, U023B SYM00, U053C, B1DD SYM57.PIC6607B · Technical service bulletin · Unknown / Other · issued Sep 27, 2025
- This Preliminary information communicates A vehicle may be encountered with super cruise inop due to not seeing drivers face clearly. The tech is directed to inspect the Infrared L…PIT6356C · Technical service bulletin · Unknown / Other · issued Sep 20, 2025
- •Improvements to battery health diagnostics. •Fixes for efficiency when using fast charging stations. •Improvements to reliability for climate control and charging. •Improvements t…653.30 · Technical service bulletin · Unknown / Other · issued Sep 19, 2025
- This Preliminary information communicates That the active safety systems maybe inoperable and to perform a module reset to correct.PIC6587E · Technical service bulletin · Unknown / Other · issued Sep 15, 2025
- If a vehicle has an issue with super cruise inoperative tech is directed to follow a diagnostic path before replacing the Image processing module.PIT6426 · Technical service bulletin · Unknown / Other · issued Sep 15, 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 / Other · issued Sep 15, 2025
- A vehicle may come in with B3A6B set in history. Tech is directed to clear code and advise the customer an OTA will be released for the code.PIT6424B · Technical service bulletin · Unknown / Other · issued Sep 10, 2025
- New Vehicle Monitoring Programs Section in IVH13598 · Technical service bulletin · Unknown / Other · issued Sep 9, 2025
- A vehicle may come in with B3A6B set in history. Tech is directed to clear code and advise the customer an OTA will be released for the code.PIT6424A · Technical service bulletin · Unknown / Other · issued Sep 5, 2025
- This Preliminary information communicates That the active safety systems maybe inoperable and to perform a module reset to correct.PIC6587D · Technical service bulletin · Unknown / Other · issued Sep 5, 2025
- • Improvements to the performance of Brake Assist. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an u…653.20 · Technical service bulletin · Unknown / Other · issued Sep 2, 2025
- This Preliminary information communicates the active safety features and/or cameras are inoperative or unavailable after a 12 volt battery replacement or battery charge after a low…PIT6236B · Technical service bulletin · Unknown / Other · issued Aug 22, 2025
- A vehicle may come in with B3A6B set in history. Tech is directed to clear code and advise the customer an OTA will be released for the code.PIT6424 · Technical service bulletin · Unknown / Other · issued Aug 21, 2025
- Certain vehicles may have a condition in which the RH Tail Lamp may not seal properly to the vehicle body, allowing water intrusion into the rear compartment. Dealers will add a bu…N252505370 · Service campaign · Structure · issued Aug 20, 2025
- Diagnostic Guidance for U3000-97 Long Range Radar BlockedPIT6423 · Technical service bulletin · Unknown / 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 / 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 / Other · issued Aug 14, 2025
- This Preliminary information communicates an issue when performing a night vision camera learn the image can not be turned on. This provides a work around while the issue is being …PIT6422 · Technical service bulletin · Unknown / Other · issued Aug 8, 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 / 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 / Other · issued Aug 8, 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 / Other · issued Aug 7, 2025
- A customer may comment that a 3rd row seat will not fold or will not stay up. Engineering is investigating.PIT6420 · Technical service bulletin · Unknown / Other · issued Aug 5, 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 / 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 / Other · issued Jul 25, 2025
- Customer Satisfaction Program. Certain vehicles listed above may have a condition in which the 3rd row head restraints may not lock in the upright position, or may not release from…N252511440 · Service campaign · Unknown / Other · issued Jul 23, 2025
- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.PIP5601B · Technical service bulletin · Unknown / Other · issued Jul 18, 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 / Other · issued Jul 16, 2025
- A vehicle may be encountered where the owners manual will not load or the customer cannot log into the myCadillac app screen. Dealer is instructed on how to complete the radio devi…PIT6409A · Technical service bulletin · Unknown / Other · issued Jul 14, 2025
- A vehicle may be encountered where the owners manual will not load or the customer cannot log into the myCadillac app screen. Dealer is instructed on how to complete the radio devi…PIT6409 · Technical service bulletin · Unknown / Other · issued Jul 9, 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 / 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 / Other · issued Jun 30, 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 / Other · issued Jun 19, 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…PIT6393 · Technical service bulletin · Unknown / Other · issued Jun 18, 2025
- This Preliminary Information communicates possible conditions they may encounter during HVAC flushing procedures on some vehicles due to adapter compatibility concerns that should …PIP6072 · Technical service bulletin · Unknown / Other · issued Jun 17, 2025
- This Preliminary information communicates assistance in locating the Rear seat belt comfort guides in the parts catalog.PIT6180A · Technical service bulletin · Unknown / 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 / 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 Preliminary information communicates that a customer may complain about the performance of the auto rain-sense feature. The dealer is directed to not replace any parts at this…PIT6386A · Technical service bulletin · Unknown / Other · issued Jun 2, 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 / 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 / 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 / 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 / Other · issued May 30, 2025
- This Preliminary information communicates ordering process for the front and rear drive units are on restriction for all listed EV vehicles for engineering review.PIP5981F · Technical service bulletin · Unknown / Other · issued May 27, 2025
- This Preliminary information communicates headlamps or taillamp charging animation does not work or animation only works on one lamp after a replacement. Dealer is directed to repl…PIT6391 · Technical service bulletin · Unknown / Other · issued May 23, 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 / Other · issued May 22, 2025
- This preliminary information is for service technicians who come across this concern to verify the operation in GDS2 and that engineering is aware of this issue and this PI will be…PIT6384 · Technical service bulletin · Unknown / Other · issued May 20, 2025
- This Preliminary information communicates A vehicle may be encountered with super cruise inop due to not seeing drivers face clearly. The tech is directed to inspect the Infrared L…PIT6356B · Technical service bulletin · Unknown / Other · issued May 20, 2025
- This service bulletin and criteria within are to determine the internal state of the High Voltage Battery and core return shipping method.23-NA-151 · Technical service bulletin · Fuel/propulsion System · issued May 16, 2025
- This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from customer-owned vehicles in the field for further engineering study…PIE0753I · Technical service bulletin · Fuel/propulsion System · issued May 15, 2025
- This service bulletin provides information for dealers/technicians on SPS2 Hybrid/EV Battery Data Retrieval for Service High Voltage DTCs.25-NA-044 · Technical service bulletin · Fuel/propulsion System · issued May 14, 2025
- This Preliminary information communicates A vehicle may be encountered with super cruise inop due to not seeing drivers face clearly. The tech is directed to inspect the Infrared L…PIT6356A · Technical service bulletin · Unknown / Other · issued May 13, 2025
- This Preliminary information communicates That the active safety systems maybe inoperable and to perform a module reset to correct.PIC6587B · Technical service bulletin · Unknown / Other · issued May 13, 2025
- This Preliminary information communicates that when locking the rear HVAC it will not stay locked over ignition cycles. Engineering is currently working on a design improvementPIT6382 · Technical service bulletin · Unknown / Other · issued May 13, 2025
- This Preliminary information communicates not to replace the Image processing Module if the following DTC's are history - U3000 SYM49, U1624, U0140, U023B SYM00, U053C, B1DD SYM57.PIC6607 · Technical service bulletin · Unknown / Other · 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 to dealership technicians that if they encounter a customer vehicle with this concern, to perform the steps listed and should be able to r…PIT6215B · Technical service bulletin · Unknown / Other · issued May 6, 2025
- This Preliminary Information communicates the steps on diagnosing certain EV vehicles with a blank IPC screen, no charge or start concerns. Information includes steps to resolve fo…PIP6043A · Technical service bulletin · Unknown / Other · issued May 5, 2025
- This Preliminary Information communicates that, under certain conditions, a MIL (Malfunction Indicator Lamp) illumination or a "Service High Voltage" message may display on the IPC…PIP6021A · Technical service bulletin · Unknown / Other · issued Apr 29, 2025
- This service bulletin provides customers and technicians on a detailed description of navigating the Dolby Atmos after installing the radio software W36E-179.1.2-M174-SQBR6-151.2.25-NA-086 · Technical service bulletin · Electrical System · issued Apr 25, 2025
- This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.24-NA-143 · Technical service bulletin · Electrical System · issued Apr 25, 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 service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.24-NA-113 · Technical service bulletin · Electrical System · issued Apr 23, 2025
- This Preliminary information communicates Wi-fi may not upload or download for Android devices only. Dealer is directed not to replace any parts. Concern will be resolved in an upc…PIT6372 · Technical service bulletin · Unknown / Other · issued Apr 18, 2025
- This Preliminary information communicates A vehicle may come to the dealer with an intermittent loss of heat. The dealer is advised that engineering is working on a design improvem…PIT6371 · Technical service bulletin · Unknown / Other · issued Apr 15, 2025
- This service bulletin and criteria within are to determine the internal state of the High Voltage Battery and core return shipping method.23-NA-151 · Technical service bulletin · Fuel/propulsion System · issued Apr 9, 2025
- This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, it is normal operation and nothing should be replac…PIT6157C · Technical service bulletin · Unknown / Other · issued Apr 9, 2025
- This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.07-00-89-037W · Technical service bulletin · Unknown / Other · issued Apr 8, 2025
- This engineering information (EI Lite) instructs the technician/dealer that if one or more of the paint/damage issues is found in Vehicle PDI, or customer issues up to 500 miles, u…PIE0825 · Technical service bulletin · Seats · issued Apr 5, 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
- 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 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 Preliminary information communicates A vehicle may come to the dealer with a service high voltage message and P29BB. The dealer is advised not to replace the heater. They are …PIT6352A · Technical service bulletin · Unknown / Other · issued Mar 27, 2025
- This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.24-NA-143 · Technical service bulletin · Fuel/propulsion System · issued Mar 26, 2025
- This service bulletin explains the 2026 Cadillac VISTIQ New Model Features.25-NA-072 · Technical service bulletin · Back Over Prevention · issued Mar 24, 2025
- This Preliminary information communicates ordering process for the front and rear drive units are on restriction for all listed EV vehicles for engineering review.PIP5981E · Technical service bulletin · Unknown / Other · issued Mar 24, 2025
- This Preliminary information communicates Proper NACS charging adaptor usage.PIT6353 · Technical service bulletin · Unknown / Other · issued Mar 24, 2025
- This Preliminary information communicates that a customer may experience a service high voltage message with a loss of heat. The technician may find P1C01 in history. The technicia…PIT6319B · Technical service bulletin · Unknown / Other · issued Mar 24, 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 bulletin provides information on Wiper Blade Maintenance Tips.24-NA-164 · Technical service bulletin · Visibility/wiper · issued Mar 20, 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 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