The manufacturer’s record · Page 1 of 7

2023 Chevrolet SUBURBAN
Manufacturer communications & TSBs.Page 1

Original record summaries, dates and identifiers for this model-year. Records 1–100 of 661, ordered newest first. Dated records on this page: May 17, 2025–Sep 10, 2026.

Back to 2023 Chevrolet SUBURBAN problems & recalls
Read the applicability before drawing a conclusion.

This archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.

NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.

Sep 10, 2026Service Bulletin/Repair Instructions

PIT5801F

NHTSA communication ID: 11037260

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information communicates diagnostic tips for air leveling suspension system.

Source components: UNKNOWN OR OTHER.

Source record 11037260 at NHTSA
Sep 4, 2026Service Bulletin/Repair Instructions

PIP4902W

NHTSA communication ID: 11037253

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Source components: UNKNOWN OR OTHER.

Source record 11037253 at NHTSA
Aug 27, 2026Service Bulletin/Repair Instructions

PIT6529B

NHTSA communication ID: 11036704

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI was created to address an Intermittent Loss of Connectivity, GPS, or Wi-Fi Due to OnStar Module concern.

Source components: UNKNOWN OR OTHER.

Source record 11036704 at NHTSA
Aug 20, 2026Service Bulletin/Repair Instructions

PIC6551C

NHTSA communication ID: 11036392

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues

Source components: UNKNOWN OR OTHER.

Source record 11036392 at NHTSA
Jul 21, 2026Service Bulletin/Repair Instructions

PIT5099J

NHTSA communication ID: 11035340

NHTSA source summary · Original PDF not reviewed by Recallfolio

PI to help diagnose A/C concern

Source components: UNKNOWN OR OTHER.

Source record 11035340 at NHTSA
Jul 21, 2026Service Bulletin/Repair Instructions

PIT5509N

NHTSA communication ID: 11035308

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI provides diagnostic tips for diagnosing electric trailer brakes issues.

Source components: UNKNOWN OR OTHER.

Source record 11035308 at NHTSA
Jul 16, 2026Over The Air

662.10

NHTSA communication ID: 11035291

NHTSA source summary · Original PDF not reviewed by Recallfolio

• Improves transmission diagnostic software. • Reduces unnecessary check engine light activations.

Campaign / software reference: 662.10

Source components: UNKNOWN OR OTHER.

Source record 11035291 at NHTSA
Jul 13, 2026Service Bulletin/Repair Instructions

PIT6529A

NHTSA communication ID: 11035125

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI was created to address an Intermittent Loss of Connectivity, GPS, or Wi-Fi Due to OnStar Module concern.

Source components: UNKNOWN OR OTHER.

Source record 11035125 at NHTSA
Jun 29, 2026Service Bulletin/Repair Instructions

PIT5910C

NHTSA communication ID: 11034785

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue with the dome light off switch not working after the BCM goes asleep. Advise dealership it is working as designed.

Source components: UNKNOWN OR OTHER.

Source record 11034785 at NHTSA
Jun 29, 2026Service Bulletin/Repair Instructions

PIT6476C

NHTSA communication ID: 11034778

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information communicates an issue with a Service Brake system message and DTC C055F due to a low battery condition. Dealer are to inspect the battery, battery connections and for any aftermarket devices.

Source components: UNKNOWN OR OTHER.

Source record 11034778 at NHTSA
Jun 23, 2026Service Bulletin/Repair Instructions

PIT5966F

NHTSA communication ID: 11034769

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.

Source components: UNKNOWN OR OTHER.

Source record 11034769 at NHTSA
Jun 23, 2026Service Bulletin/Repair Instructions

PIT6529

NHTSA communication ID: 11034763

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI was created to address an Intermittent Loss of Connectivity, GPS, or Wi-Fi Due to OnStar Module concern.

Source components: UNKNOWN OR OTHER.

Source record 11034763 at NHTSA
May 29, 2026Service Bulletin/Repair Instructions

PIT6209K

NHTSA communication ID: 11033186

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates recovery procedure after return to dealer message.

Source components: UNKNOWN OR OTHER.

Source record 11033186 at NHTSA
May 27, 2026Service Bulletin/Repair Instructions

PIT6519

NHTSA communication ID: 11033150

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 this PI will be converted to a bulletin when a repair is available.

Source components: UNKNOWN OR OTHER.

Source record 11033150 at NHTSA
May 14, 2026Service Bulletin/Repair Instructions

PIC6540J

NHTSA communication ID: 11032784

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers a procedure to reset the radio.

Source components: UNKNOWN OR OTHER.

Source record 11032784 at NHTSA
May 14, 2026Service Bulletin/Repair Instructions

PIT5509M

NHTSA communication ID: 11032777

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI provides diagnostic tips for diagnosing electric trailer brakes issues.

Source components: UNKNOWN OR OTHER.

Source record 11032777 at NHTSA
May 11, 2026Service Bulletin/Repair Instructions

PIC6540H

NHTSA communication ID: 11032767

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers a procedure to reset the radio.

Source components: UNKNOWN OR OTHER.

Source record 11032767 at NHTSA
May 11, 2026Service Bulletin/Repair Instructions

PIC6423A

NHTSA communication ID: 11032764

NHTSA source summary · Original PDF not reviewed by Recallfolio

Pi created to provide GM dealers with information on gathering information for projection issue

Source components: UNKNOWN OR OTHER.

Source record 11032764 at NHTSA
May 11, 2026Service Bulletin/Repair Instructions

PIC6551B

NHTSA communication ID: 11032763

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues

Source components: UNKNOWN OR OTHER.

Source record 11032763 at NHTSA
May 6, 2026Service Bulletin/Repair Instructions

PIC6602W

NHTSA communication ID: 11032621

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers steps to follow to obtain an IOK radio.

Source components: UNKNOWN OR OTHER.

Source record 11032621 at NHTSA
May 4, 2026Service Bulletin/Repair Instructions

PIC6602V

NHTSA communication ID: 11032622

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers steps to follow to obtain an IOK radio.

Source components: UNKNOWN OR OTHER.

Source record 11032622 at NHTSA
Apr 30, 2026Service Bulletin/Repair Instructions

PIC6540G

NHTSA communication ID: 11032560

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers a procedure to reset the radio.

Source components: UNKNOWN OR OTHER.

Source record 11032560 at NHTSA
Apr 30, 2026Service Bulletin/Repair Instructions

PIC6540G

NHTSA communication ID: 11032559

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers a procedure to reset the radio.

Source components: UNKNOWN OR OTHER.

Source record 11032559 at NHTSA
Apr 25, 2026Service Bulletin/Repair Instructions

PIT6511

NHTSA communication ID: 11031948

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue with a replace or low FOB battery message

Source components: UNKNOWN OR OTHER.

Source record 11031948 at NHTSA
Apr 1, 2026Service Bulletin/Repair Instructions

PIT3271Q

NHTSA communication ID: 11030974

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information communicates information about how to determine if a wheel and tires size change is available.

Source components: UNKNOWN OR OTHER.

Source record 11030974 at NHTSA
Mar 26, 2026Over The Air

661.10

NHTSA communication ID: 11030522

NHTSA source summary · Original PDF not reviewed by Recallfolio

• Fixes to help prevent false Service Driver Assist System messages. • Improvements to connectivity for OnStar.

Campaign / software reference: 661.10

Source components: UNKNOWN OR OTHER.

Source record 11030522 at NHTSA
Mar 9, 2026Service Bulletin/Repair Instructions

PIT6406F

NHTSA communication ID: 11030095

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communicates direction for different audio issues with RPO UQA, UQF, UQS, or NKD

Source components: UNKNOWN OR OTHER.

Source record 11030095 at NHTSA
Mar 9, 2026Service Bulletin/Repair Instructions

PIP6104

NHTSA communication ID: 11030092

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.

Source components: UNKNOWN OR OTHER.

Source record 11030092 at NHTSA
Mar 9, 2026Service Bulletin/Repair Instructions

PIP4902V

NHTSA communication ID: 11030091

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Source components: UNKNOWN OR OTHER.

Source record 11030091 at NHTSA
Mar 2, 2026Service Bulletin/Repair Instructions

PIT6425D

NHTSA communication ID: 11029950

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss

Source components: UNKNOWN OR OTHER.

Source record 11029950 at NHTSA
Feb 26, 2026Over The Air

654.20

NHTSA communication ID: 11029899

NHTSA source summary · Original PDF not reviewed by Recallfolio

• Improvements to audio system performance. • Fixes to help ensure proper functionality for the center display.

Campaign / software reference: 654.20

Source components: UNKNOWN OR OTHER.

Source record 11029899 at NHTSA
Jan 21, 2026Service Campaign

N252494003-02

NHTSA communication ID: 11027714

NHTSA source summary · Original PDF not reviewed by Recallfolio

Certain vehicles listed above, may have a condition where the connecting rod and/or crankshaft engine components in these vehicles may have manufacturing defects that can lead to engine damage and engine failure. This special coverage covers if an engine failure occurs in the vehicle as a result of the condition described above for a period of 10 years or 150,000 miles (240,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership. For vehicles covered by Vehicle Service Contracts, all eligible claims with repair orders on or after May 23, 2025, are covered by this special coverage and must be submitted using the labor operation codes provided with this bulletin. Claims with repair orders prior to May 23, 2025, must be submitted to the Service Contract provider. Vehicle owners or lessees who paid for repairs referenced in this Special Coverage (“Customers”) are eligible for reimbursement of their reasonable and customary expenses in accordance with the procedures specified below. The conditional right to reimbursement is provided by GM solely in the interest of customer satisfaction and is personal to Customers. Customers may not assign and GM does not consent to any assignment of any Customer’s right to submit reimbursement claims, or to receive reimbursement, or any other rights granted by this Special Coverage to any third party, including but not limited to service contract providers, and this Special Coverage is not intended to and does not confer any third party beneficiary, subrogation or contribution rights, or any other rights to reimbursement, against GM, whether in law, equity or otherwise, on any third parties. Dealers are to replace the engine. The repairs will be made at no charge to the customer.

Source components: ENGINE.

Source record 11027714 at NHTSA
Jan 16, 2026Service Bulletin/Repair Instructions

PIT6400A

NHTSA communication ID: 11027698

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI Communications information on an alternative product dealers can use to perform 19-NA-255: Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting due to issue with getting product from current supplier listed in the bulletin.

Source components: UNKNOWN OR OTHER.

Source record 11027698 at NHTSA
Jan 16, 2026Service Bulletin/Repair Instructions

PIT6425C

NHTSA communication ID: 11027697

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's

Source components: UNKNOWN OR OTHER.

Source record 11027697 at NHTSA
Jan 14, 2026Service Bulletin/Repair Instructions

PIP6098

NHTSA communication ID: 11027701

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.

Source components: UNKNOWN OR OTHER.

Source record 11027701 at NHTSA
Jan 12, 2026Service Bulletin/Repair Instructions

PIT6457B

NHTSA communication ID: 11027686

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 anything being replaced.

Source components: UNKNOWN OR OTHER.

Source record 11027686 at NHTSA
Jan 8, 2026Service Bulletin/Repair Instructions

PIP4902U

NHTSA communication ID: 11027601

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Source components: UNKNOWN OR OTHER.

Source record 11027601 at NHTSA
Dec 31, 2025Service Bulletin/Repair Instructions

PIC6540F

NHTSA communication ID: 11026923

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers a procedure to reset the radio.

Source components: UNKNOWN OR OTHER.

Source record 11026923 at NHTSA
Dec 12, 2025Service Bulletin/Repair Instructions

PIT6457A

NHTSA communication ID: 11026600

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 anything being replaced.

Source components: UNKNOWN OR OTHER.

Source record 11026600 at NHTSA
Nov 25, 2025Service Bulletin/Repair Instructions

PIT6457

NHTSA communication ID: 11026062

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 anything being replaced.

Source components: UNKNOWN OR OTHER.

Source record 11026062 at NHTSA
Nov 20, 2025Service Bulletin/Repair Instructions

PIT5214G

NHTSA communication ID: 11025755

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support.

Source components: UNKNOWN OR OTHER.

Source record 11025755 at NHTSA
Nov 11, 2025Service Bulletin/Repair Instructions

PIC6629

NHTSA communication ID: 11025572

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display

Source components: UNKNOWN OR OTHER.

Source record 11025572 at NHTSA
Nov 6, 2025Service Bulletin/Repair Instructions

25-NA-339

NHTSA communication ID: 11025492

NHTSA source summary · Original PDF not reviewed by Recallfolio

Under Field Actions N252494000, N252494001, the service procedure includes performing a PICO test on vehicle engines within the identified suspect VIN population. If the engine passes the PICO test, the engine oil will be changed from 0W20 to Mobil 1 Supercar 0W40 dexosR. From that point forward, the engine must use 0W40 dexosR oil products for all future oil change services.

Source components: ENGINE.

Source record 11025492 at NHTSA
Nov 3, 2025Service Bulletin/Repair Instructions

PIT6446

NHTSA communication ID: 11025453

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI Communicates information to ensure Memory Recall is enabled to ensure memory mirrors return to set position after curbview assist is used.

Source components: UNKNOWN OR OTHER.

Source record 11025453 at NHTSA
Oct 31, 2025Service Bulletin/Repair Instructions

PIT6406C

NHTSA communication ID: 11024787

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communicates direction for different audio issues with RPO UQA, UQF, UQS, or NKD

Source components: UNKNOWN OR OTHER.

Source record 11024787 at NHTSA
Oct 29, 2025Service Bulletin/Repair Instructions

PIT6446

NHTSA communication ID: 11024768

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI Communicates information to ensure Memory Recall is enabled to ensure memory mirrors return to set position after curbview assist is used.

Source components: UNKNOWN OR OTHER.

Source record 11024768 at NHTSA
Oct 22, 2025Service Bulletin/Repair Instructions

PIT5993E

NHTSA communication ID: 11024701

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue with high resistance in the glass breakage loop that could cause a dead battery or unwanted theft alarm. Dealers are to inspect the glass breakage loop.

Source components: UNKNOWN OR OTHER.

Source record 11024701 at NHTSA
Oct 18, 2025Service Bulletin/Repair Instructions

PIT6425B

NHTSA communication ID: 11024460

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's

Source components: UNKNOWN OR OTHER.

Source record 11024460 at NHTSA
Oct 17, 2025Service Bulletin/Repair Instructions

PIT6425A

NHTSA communication ID: 11024455

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's

Source components: UNKNOWN OR OTHER.

Source record 11024455 at NHTSA
Oct 16, 2025Service Bulletin/Repair Instructions

PIC6551A

NHTSA communication ID: 11024458

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues

Source components: UNKNOWN OR OTHER.

Source record 11024458 at NHTSA
Oct 9, 2025Service Bulletin/Repair Instructions

PIC6602K

NHTSA communication ID: 11024466

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers steps to follow to obtain an IOK radio.

Source components: UNKNOWN OR OTHER.

Source record 11024466 at NHTSA
Oct 7, 2025Service Bulletin/Repair Instructions

PIT6406B

NHTSA communication ID: 11024441

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communicates direction for different audio issues with RPO UQA, UQF, UQS, or NKD

Source components: UNKNOWN OR OTHER.

Source record 11024441 at NHTSA
Oct 4, 2025Service Bulletin/Repair Instructions

PIT6440

NHTSA communication ID: 11024439

NHTSA source summary · Original PDF not reviewed by Recallfolio

The Driver Information Center may display a message of Transport Mode On after the ignition is cycled.

Source components: UNKNOWN OR OTHER.

Source record 11024439 at NHTSA
Oct 1, 2025Service Bulletin/Repair Instructions

PIP6068C

NHTSA communication ID: 11023908

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information advises dealers that Engine Control Module designation E90 is on a ordering restriction through technical assistance.

Source components: UNKNOWN OR OTHER.

Source record 11023908 at NHTSA
Sep 25, 2025Over The Air

653.40

NHTSA communication ID: 11023427

NHTSA source summary · Original PDF not reviewed by Recallfolio

• Fixes to address reduced propulsion 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 package is onboard the vehicle. Do not service your vehicle during installation.

Campaign / software reference: 653.40

Source components: UNKNOWN OR OTHER.

Source record 11023427 at NHTSA
Sep 20, 2025Service Bulletin/Repair Instructions

PIT6434

NHTSA communication ID: 11023353

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI is to inform technicians of a possible battery draw caused by the K36 chassis control module. Techs are to update the calibrations of the chassis control module using the service programming system.

Source components: UNKNOWN OR OTHER.

Source record 11023353 at NHTSA
Sep 19, 2025Service Bulletin/Repair Instructions

PIT5941C

NHTSA communication ID: 11023350

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates a issue where the rear windshield wipers will not be in the park position and will cause the rear back glass not to open with the switch or the RKE fob. This explains how to repair that concern.

Source components: UNKNOWN OR OTHER.

Source record 11023350 at NHTSA
Sep 16, 2025Service Campaign

N252508341

NHTSA communication ID: 11023152

NHTSA source summary · Original PDF not reviewed by Recallfolio

Certain vehicles listed above, may have a condition that could cause the engine coolant control valve to fail an onboard vehicle diagnostic test. If this condition were to occur, the Malfunction Indicator Lamp (Check Engine Light) will illuminate, and a diagnostic trouble code will set. Additionally in some cases, the engine cooling fans may run after the engine is switched off. Dealers are to replace the engine coolant control valve as necessary. The repairs will be made at no charge to the customer.

Campaign / software reference: N252508341

Source components: ENGINE.

Source record 11023152 at NHTSA
Sep 10, 2025Service Bulletin/Repair Instructions

PIT5800D

NHTSA communication ID: 11023159

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates and issues with Fuse F49 blowing causing a SES MIL and a Service Theft Deterrent System message displayed in the DIC. It instructions dealership to inspect the 12 volt power accessory port for shorting out.

Source components: UNKNOWN OR OTHER.

Source record 11023159 at NHTSA
Sep 9, 2025Service Bulletin/Repair Instructions

PIT5479H

NHTSA communication ID: 11023157

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the caliper boot and piston.

Source components: UNKNOWN OR OTHER.

Source record 11023157 at NHTSA
Sep 9, 2025Other

13598

NHTSA communication ID: 11023091

NHTSA source summary · Original PDF not reviewed by Recallfolio

New Vehicle Monitoring Programs Section in IVH

Campaign / software reference: 13598

Source components: UNKNOWN OR OTHER.

Source record 11023091 at NHTSA
Sep 8, 2025Service Bulletin/Repair Instructions

PIP6068B

NHTSA communication ID: 11023144

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information advises dealers that Engine Control Module designation E90 is on a ordering restriction through technical assistance.

Source components: UNKNOWN OR OTHER.

Source record 11023144 at NHTSA
Sep 8, 2025Service Campaign

N252510320

NHTSA communication ID: 11022904

NHTSA source summary · Original PDF not reviewed by Recallfolio

Certain vehicles will receive a software update to add to the existing Check Engine Light a Driver Information Center (DIC) warning message if DTC P0016 sets. Dealers will reprogram the Engine Control Module (ECM). Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates.

Campaign / software reference: N252510320

Source components: UNKNOWN OR OTHER.

Source record 11022904 at NHTSA
Sep 6, 2025Service Bulletin/Repair Instructions

25-NA-110

NHTSA communication ID: 11024335

NHTSA source summary · Original PDF not reviewed by Recallfolio

This bulletin advises the techs that the front and or rear shocks need to be replaced as a set and not 1 at a time to avoid the road and ride performance not to be compromised.

Source components: SUSPENSION.

Source record 11024335 at NHTSA
Sep 6, 2025Service Bulletin/Repair Instructions

22-NA-080

NHTSA communication ID: 11024330

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.

Source components: ENGINE.

Source record 11024330 at NHTSA
Sep 5, 2025Service Campaign

N252510321-02

NHTSA communication ID: 11022828

NHTSA source summary · Original PDF not reviewed by Recallfolio

Certain vehicles will receive a software update to add to the existing Check Engine Light a Driver Information Center (DIC) warning message if DTC P0016 sets. Dealers will reprogram the Engine Control Module (ECM). Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates.

Campaign / software reference: N252510321-02

Source components: UNKNOWN OR OTHER.

Source record 11022828 at NHTSA
Aug 28, 2025Service Campaign

N252510321-01

NHTSA communication ID: 11022196

NHTSA source summary · Original PDF not reviewed by Recallfolio

Certain vehicles will receive a software update to add to the existing Check Engine Light a Driver Information Center (DIC) warning message if DTC P0016 sets. Dealers will reprogram the Engine Control Module (ECM). Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates.

Campaign / software reference: N252510321-01

Source components: UNKNOWN OR OTHER.

Source record 11022196 at NHTSA
Aug 26, 2025Service Bulletin/Repair Instructions

PIT5854D

NHTSA communication ID: 11022769

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates information on vehicle speed being limited due to aftermarket lower kit being installed on the vehicle.

Source components: UNKNOWN OR OTHER.

Source record 11022769 at NHTSA
Aug 19, 2025Service Bulletin/Repair Instructions

PIP6068A

NHTSA communication ID: 11022129

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information advises dealers that Engine Control Module designation E90 is on a ordering restriction through technical assistance.

Source components: UNKNOWN OR OTHER.

Source record 11022129 at NHTSA
Aug 15, 2025Service Bulletin/Repair Instructions

PIT6110H

NHTSA communication ID: 11022082

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is currently investigating.

Source components: UNKNOWN OR OTHER.

Source record 11022082 at NHTSA
Aug 15, 2025Service Bulletin/Repair Instructions

PIC6602H

NHTSA communication ID: 11022080

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers steps to follow to obtain an IOK radio.

Source components: UNKNOWN OR OTHER.

Source record 11022080 at NHTSA
Aug 14, 2025Service Bulletin/Repair Instructions

PIP4902T

NHTSA communication ID: 11022084

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Source components: UNKNOWN OR OTHER.

Source record 11022084 at NHTSA
Aug 14, 2025Service Campaign

N252510321

NHTSA communication ID: 11021868

NHTSA source summary · Original PDF not reviewed by Recallfolio

Certain vehicles will receive a software update to add to the existing Check Engine Light a Driver Information Center (DIC) warning message if DTC P0016 sets. Dealers will reprogram the Engine Control Module (ECM). Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates.

Campaign / software reference: N252510321

Source components: UNKNOWN OR OTHER.

Source record 11021868 at NHTSA
Aug 8, 2025Service Bulletin/Repair Instructions

PIT6059C

NHTSA communication ID: 11022068

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue with super cruise unavailable due to the driver's monitoring camera and dealers to replace the camera.

Source components: UNKNOWN OR OTHER.

Source record 11022068 at NHTSA
Aug 7, 2025Service Bulletin/Repair Instructions

PIC5650M

NHTSA communication ID: 11021792

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, B3935, C0750, C0755, C0760, C0765, and/or C0775.

Source components: UNKNOWN OR OTHER.

Source record 11021792 at NHTSA
Jul 30, 2025Service Bulletin/Repair Instructions

PIT6415

NHTSA communication ID: 11021314

NHTSA source summary · Original PDF not reviewed by Recallfolio

PI to explain normal operation for a concern that the outside rearview mirrors may not fold when the doors are locked, due to the personalization settings for Auto Door Unlocking.

Source components: UNKNOWN OR OTHER.

Source record 11021314 at NHTSA
Jul 23, 2025Service Campaign

N242435630-05

NHTSA communication ID: 11020863

NHTSA source summary · Original PDF not reviewed by Recallfolio

Customer Satisfaction Program. Certain model years and vehicle makes noted in the table above may have a condition where the battery is at risk for a drain following an over-the-air update. Dealers are to reprogram the serial data gateway module.

Campaign / software reference: N242435630-05

Source components: UNKNOWN OR OTHER.

Source record 11020863 at NHTSA
Jul 18, 2025Service Bulletin/Repair Instructions

PIP5601C

NHTSA communication ID: 11020816

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

Source components: UNKNOWN OR OTHER.

Source record 11020816 at NHTSA
Jul 18, 2025Service Bulletin/Repair Instructions

PIP5601B

NHTSA communication ID: 11020809

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

Source components: UNKNOWN OR OTHER.

Source record 11020809 at NHTSA
Jul 17, 2025Service Bulletin/Repair Instructions

PIP5774B

NHTSA communication ID: 11020808

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates A vehicle may have a concern of any of the following DTC's set P3189 P318A P318B P318C P318D P318E P318F P3190. Informs dealer to perform a crankshaft variation relearn, Also notes that SI may not isolate.

Source components: UNKNOWN OR OTHER.

Source record 11020808 at NHTSA
Jun 30, 2025Service Bulletin/Repair Instructions

PIT6406

NHTSA communication ID: 11019992

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communicates direction for different audio issues with RPO UQA, UQF, UQS, or NKD

Source components: UNKNOWN OR OTHER.

Source record 11019992 at NHTSA
Jun 29, 2025Service Bulletin/Repair Instructions

PIT6101S

NHTSA communication ID: 11019820

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates Engineering is investigating a no audio issue.

Source components: UNKNOWN OR OTHER.

Source record 11019820 at NHTSA
Jun 26, 2025Service Campaign

N252494003-01

NHTSA communication ID: 11019752

NHTSA source summary · Original PDF not reviewed by Recallfolio

Certain vehicles listed above, may have a condition where the connecting rod and/or crankshaft engine components in these vehicles may have manufacturing defects that can lead to engine damage and engine failure. This special coverage covers if an engine failure occurs in the vehicle as a result of the condition described above for a period of 10 years or 150,000 miles (240,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership. For vehicles covered by Vehicle Service Contracts, all eligible claims with repair orders on or after May 23, 2025, are covered by this special coverage and must be submitted using the labor operation codes provided with this bulletin. Claims with repair orders prior to May 23, 2025, must be submitted to the Service Contract provider. Vehicle owners or lessees who paid for repairs referenced in this Special Coverage (“Customers”) are eligible for reimbursement of their reasonable and customary expenses in accordance with the procedures specified below. The conditional right to reimbursement is provided by GM solely in the interest of customer satisfaction and is personal to Customers. Customers may not assign and GM does not consent to any assignment of any Customer’s right to submit reimbursement claims, or to receive reimbursement, or any other rights granted by this Special Coverage to any third party, including but not limited to service contract providers, and this Special Coverage is not intended to and does not confer any third party beneficiary, subrogation or contribution rights, or any other rights to reimbursement, against GM, whether in law, equity or otherwise, on any third parties. Dealers are to replace the engine. The repairs will be made at no charge to the customer.

Source components: POWER TRAIN.

Source record 11019752 at NHTSA
Jun 20, 2025Service Bulletin/Repair Instructions

PIC6602D

NHTSA communication ID: 11019831

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers steps to follow to obtain an IOK radio.

Source components: UNKNOWN OR OTHER.

Source record 11019831 at NHTSA
Jun 20, 2025Service Campaign

N252494770-01

NHTSA communication ID: 11019670

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish.

Source components: UNKNOWN OR OTHER.

Source record 11019670 at NHTSA
Jun 19, 2025Service Bulletin/Repair Instructions

PIT6401

NHTSA communication ID: 11019846

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 off.

Source components: UNKNOWN OR OTHER.

Source record 11019846 at NHTSA
Jun 18, 2025Service Bulletin/Repair Instructions

PIC6086J

NHTSA communication ID: 11019829

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI communicates a procedure to clean oil leaking from the rain sensor.

Source components: UNKNOWN OR OTHER.

Source record 11019829 at NHTSA
Jun 17, 2025Service Bulletin/Repair Instructions

PIT6400

NHTSA communication ID: 11019845

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI Communications information on an alternative product dealers can use to perform 19-NA-255: Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting due to issue with getting product from current supplier listed in the bulletin.

Source components: UNKNOWN OR OTHER.

Source record 11019845 at NHTSA
Jun 17, 2025Service Campaign

N252494770

NHTSA communication ID: 11019591

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish.

Source components: UNKNOWN OR OTHER.

Source record 11019591 at NHTSA
Jun 12, 2025Service Bulletin/Repair Instructions

PIP6068

NHTSA communication ID: 11019815

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information advises dealers that Engine Control Module designation E90 is on a ordering restriction through technical assistance.

Source components: UNKNOWN OR OTHER.

Source record 11019815 at NHTSA
Jun 10, 2025Service Bulletin/Repair Instructions

PIT6180A

NHTSA communication ID: 11019823

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates assistance in locating the Rear seat belt comfort guides in the parts catalog.

Source components: UNKNOWN OR OTHER.

Source record 11019823 at NHTSA
Jun 9, 2025Service Bulletin/Repair Instructions

PIP4902S

NHTSA communication ID: 11019693

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Source components: UNKNOWN OR OTHER.

Source record 11019693 at NHTSA
Jun 7, 2025Service Bulletin/Repair Instructions

25-NA-156

NHTSA communication ID: 11026104

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information on Tire Sidewall Irregularities.

Source components: WHEELS.

Source record 11026104 at NHTSA
Jun 5, 2025Service Bulletin/Repair Instructions

00-06-01-026R

NHTSA communication ID: 11026017

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.

Source components: ENGINE.

Source record 11026017 at NHTSA
May 30, 2025Service Bulletin/Repair Instructions

PIT5074R

NHTSA communication ID: 11019074

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 terminated leads.

Source components: UNKNOWN OR OTHER.

Source record 11019074 at NHTSA
May 30, 2025Service Bulletin/Repair Instructions

PIT5074R

NHTSA communication ID: 11019073

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 terminated leads.

Source components: UNKNOWN OR OTHER.

Source record 11019073 at NHTSA
May 30, 2025Service Bulletin/Repair Instructions

PIT5074R

NHTSA communication ID: 11019072

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 terminated leads.

Source components: UNKNOWN OR OTHER.

Source record 11019072 at NHTSA
May 23, 2025Service Campaign

N252494003

NHTSA communication ID: 11018541

NHTSA source summary · Original PDF not reviewed by Recallfolio

Certain vehicles listed above, may have a condition where the connecting rod and/or crankshaft engine components in these vehicles may have manufacturing defects that can lead to engine damage and engine failure. This special coverage covers if an engine failure occurs in the vehicle as a result of the condition described above for a period of 10 years or 150,000 miles (240,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership. For vehicles covered by Vehicle Service Contracts, all eligible claims with repair orders on or after May 23, 2025, are covered by this special coverage and must be submitted using the labor operation codes provided with this bulletin. Claims with repair orders prior to May 23, 2025, must be submitted to the Service Contract provider. Vehicle owners or lessees who paid for repairs referenced in this Special Coverage (“Customers”) are eligible for reimbursement of their reasonable and customary expenses in accordance with the procedures specified below. The conditional right to reimbursement is provided by GM solely in the interest of customer satisfaction and is personal to Customers. Customers may not assign and GM does not consent to any assignment of any Customer’s right to submit reimbursement claims, or to receive reimbursement, or any other rights granted by this Special Coverage to any third party, including but not limited to service contract providers, and this Special Coverage is not intended to and does not confer any third party beneficiary, subrogation or contribution rights, or any other rights to reimbursement, against GM, whether in law, equity or otherwise, on any third parties. Dealers are to replace the engine. The repairs will be made at no charge to the customer.

Source components: ENGINE.

Source record 11018541 at NHTSA
May 22, 2025Service Bulletin/Repair Instructions

PIT5966E

NHTSA communication ID: 11018659

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.

Source components: UNKNOWN OR OTHER.

Source record 11018659 at NHTSA
May 17, 2025Service Bulletin/Repair Instructions

PIT6076C

NHTSA communication ID: 11018496

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that you may notice a black screen on their radio display. This can happen for a period of a couple seconds or the entire ignition cycle. Engineering is aware of the issue and investigating.

Source components: UNKNOWN OR OTHER.

Source record 11018496 at NHTSA