The manufacturer’s record · Page 1 of 16

2020 GMC SIERRA 1500
Manufacturer communications & TSBs.Page 1

Original record summaries, dates and identifiers for this model-year. Records 1–100 of 1,536, ordered newest first. Dated records on this page: Mar 25, 2025–Sep 4, 2026.

Back to 2020 GMC SIERRA 1500 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 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

PIP6127A

NHTSA communication ID: 11036713

NHTSA source summary · Original PDF not reviewed by Recallfolio

This document assists GM dealer technicians with diagnosing torque converter concerns to ensure torque converter replacement is necessary. The torque converter part number will be placed on order restriction, and the technician will be asked to follow 25-NA-148 before requesting a part through PQC.

Source components: UNKNOWN OR OTHER.

Source record 11036713 at NHTSA
Aug 7, 2026Service Bulletin/Repair Instructions

PIT6031B

NHTSA communication ID: 11036196

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue where an aftermarket autostop device or rear taillights is causing a dead battery.

Source components: UNKNOWN OR OTHER.

Source record 11036196 at NHTSA
Jul 31, 2026Service Bulletin/Repair Instructions

PIP6127

NHTSA communication ID: 11035709

NHTSA source summary · Original PDF not reviewed by Recallfolio

This document assists GM dealer technicians with diagnosing torque converter concerns to ensure torque converter replacement is necessary. The torque converter part number will be placed on order restriction, and the technician will be asked to follow 25-NA-148 before requesting a part through PQC.

Source components: UNKNOWN OR OTHER.

Source record 11035709 at NHTSA
Jul 23, 2026Service Bulletin/Repair Instructions

PIT5680B

NHTSA communication ID: 11035350

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI provides information to repair the door water deflector which is not sealed properly allows water into the door jam/sill area.

Source components: UNKNOWN OR OTHER.

Source record 11035350 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 17, 2026Service Bulletin/Repair Instructions

PIT6473F

NHTSA communication ID: 11035133

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI was created to help avoid unnecessary front camera module replacements

Source components: UNKNOWN OR OTHER.

Source record 11035133 at NHTSA
Jul 13, 2026Service Bulletin/Repair Instructions

PIT5767B

NHTSA communication ID: 11035127

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI provides a diagnostic tip on poor a/c performance due to a condenser issue and instructions to replace the ac condenser.

Source components: UNKNOWN OR OTHER.

Source record 11035127 at NHTSA
Jul 6, 2026Service Bulletin/Repair Instructions

PIT6532

NHTSA communication ID: 11034977

NHTSA source summary · Original PDF not reviewed by Recallfolio

The purpose of this PI is to inform dealer technicians of a normal cab pressure relief valve noise to avoid unnecessary part replacement

Source components: UNKNOWN OR OTHER.

Source record 11034977 at NHTSA
May 21, 2026Service Bulletin/Repair Instructions

PIP6115

NHTSA communication ID: 11032955

NHTSA source summary · Original PDF not reviewed by Recallfolio

The document advise technicians after an engine repair involving removal of the camshaft actuators, the vehicle may set p1101 P0172 and or stalls when taken off idle. The technician is instructed to verify the intake and exhaust camshaft actuators are installed onto the correct camshafts.

Source components: UNKNOWN OR OTHER.

Source record 11032955 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 8, 2026Service Bulletin/Repair Instructions

PIT5687B

NHTSA communication ID: 11032659

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI provide diagnostic tip for an SES MIL with DTC P16A7 and/or P16AF. Dealers are to inspect for a loose connection.

Source components: UNKNOWN OR OTHER.

Source record 11032659 at NHTSA
Apr 13, 2026Service Bulletin/Repair Instructions

PIT5689N

NHTSA communication ID: 11031509

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarily on hold while PIE0572 is active. PIE0572 has now ended and reinstating the PI.

Source components: UNKNOWN OR OTHER.

Source record 11031509 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 24, 2026Service Bulletin/Repair Instructions

PIT6473E

NHTSA communication ID: 11030353

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI was created to help avoid unnecessary front camera module replacements

Source components: UNKNOWN OR OTHER.

Source record 11030353 at NHTSA
Mar 13, 2026Service Bulletin/Repair Instructions

PIT6473D

NHTSA communication ID: 11030169

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI was created to help avoid unnecessary front camera module replacements

Source components: UNKNOWN OR OTHER.

Source record 11030169 at NHTSA
Mar 12, 2026Service Bulletin/Repair Instructions

PIT6473C

NHTSA communication ID: 11030170

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI was created to help avoid unnecessary front camera module replacements

Source components: UNKNOWN OR OTHER.

Source record 11030170 at NHTSA
Mar 9, 2026Service Bulletin/Repair Instructions

PIT6473B

NHTSA communication ID: 11030097

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 11030097 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, 2026Service Bulletin/Repair Instructions

PIT6489

NHTSA communication ID: 11029454

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information communicates an issue with the engine running after the ignition is turned off and diagnostic help to isolate a possible Fuel Pump Control Module issue.

Source components: UNKNOWN OR OTHER.

Source record 11029454 at NHTSA
Feb 26, 2026Service Bulletin/Repair Instructions

PIT5697E

NHTSA communication ID: 11029441

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communication provides information to the technician on installing Regular Production Option Code UVC Rearview Camera. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 152. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."

Source components: UNKNOWN OR OTHER.

Source record 11029441 at NHTSA
Feb 26, 2026Service Bulletin/Repair Instructions

PIT5744F

NHTSA communication ID: 11029298

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.

Source components: UNKNOWN OR OTHER.

Source record 11029298 at NHTSA
Feb 12, 2026Service Bulletin/Repair Instructions

PIP5865L

NHTSA communication ID: 11028859

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.

Source components: UNKNOWN OR OTHER.

Source record 11028859 at NHTSA
Feb 5, 2026Service Bulletin/Repair Instructions

PIT6483

NHTSA communication ID: 11028700

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information communicates an issue with aftermarket LED headlights causing IPC warning messages and MIL along with several low speed lan DTCs.

Source components: UNKNOWN OR OTHER.

Source record 11028700 at NHTSA
Jan 30, 2026Service Bulletin/Repair Instructions

PIP5921B

NHTSA communication ID: 11027949

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the possibility of DTC p0011 p0016 and potential for a rattle or ticking noise to occur from the Intake Cam Actuator, or cover plate screws backing out and making contact with Cam carrier

Source components: UNKNOWN OR OTHER.

Source record 11027949 at NHTSA
Jan 29, 2026Service Bulletin/Repair Instructions

PIP5865K

NHTSA communication ID: 11027942

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.

Source components: UNKNOWN OR OTHER.

Source record 11027942 at NHTSA
Jan 27, 2026Service Campaign

N252515590

NHTSA communication ID: 11027795

NHTSA source summary · Original PDF not reviewed by Recallfolio

Certain vehicles listed above, may have a condition in which the body-to-chassis ground strap may be corroded. Dealers will replace the ground strap.

Source components: ELECTRICAL SYSTEM.

Source record 11027795 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 15, 2026Service Bulletin/Repair Instructions

PIT6344A

NHTSA communication ID: 11027692

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue with blower motor speed changing when air flow is blocked by snow.

Source components: UNKNOWN OR OTHER.

Source record 11027692 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

PIP5700G

NHTSA communication ID: 11027689

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI communicates the proper part numbers for transmission connectors and internal harness to prevent confusion when ordering

Source components: UNKNOWN OR OTHER.

Source record 11027689 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
Jan 7, 2026Service Bulletin/Repair Instructions

PIT5828E

NHTSA communication ID: 11027600

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup or SUV when the vehicle was not ordered with the option. Dealer should advise the customer it cannot be added to the vehicle.

Source components: UNKNOWN OR OTHER.

Source record 11027600 at NHTSA
Jan 5, 2026Service Bulletin/Repair Instructions

PIT6276B

NHTSA communication ID: 11027598

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue with a service keyless entry message caused by aftermarket door handle covers and they should be removed.

Source components: UNKNOWN OR OTHER.

Source record 11027598 at NHTSA
Dec 30, 2025Service Bulletin/Repair Instructions

PIT5689M

NHTSA communication ID: 11026924

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarily on hold while PIE0572 is active. PIE0572 has now ended and reinstating the PI.

Source components: UNKNOWN OR OTHER.

Source record 11026924 at NHTSA
Dec 25, 2025Service Bulletin/Repair Instructions

PIT5984A

NHTSA communication ID: 11026863

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates a diagnostic tip for an issue where the starter stays engaged after the engine starts. Dealers are to suspect/monitor the crankshaft position sensor.

Source components: UNKNOWN OR OTHER.

Source record 11026863 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 7, 2025Service Bulletin/Repair Instructions

PIP5865J

NHTSA communication ID: 11025462

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.

Source components: UNKNOWN OR OTHER.

Source record 11025462 at NHTSA
Oct 30, 2025Service Bulletin/Repair Instructions

PIP5700F

NHTSA communication ID: 11024777

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI communicates the proper part numbers for transmission connectors and internal harness to prevent confusion when ordering

Source components: UNKNOWN OR OTHER.

Source record 11024777 at NHTSA
Oct 21, 2025Service Bulletin/Repair Instructions

PIC6591C

NHTSA communication ID: 11024699

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealer to contact TAC for a specific display issue.

Source components: UNKNOWN OR OTHER.

Source record 11024699 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 9, 2025Service Campaign

N242454441 -03

NHTSA communication ID: 11024189

NHTSA source summary · Original PDF not reviewed by Recallfolio

Certain vehicles listed above, may have a condition where the transmission control valve has worn, resulting in a gradual loss of pressure within the valve. The effects can cause harsh shifting, setting a service engine soon message, reduced engine performance or P0747 diagnostic trouble code. Dealers are to install a new control valve body. The repairs will be made at no charge to the customer.

Source components: POWER TRAIN.

Source record 11024189 at NHTSA
Oct 8, 2025Service Bulletin/Repair Instructions

PIP6088

NHTSA communication ID: 11024446

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI Addresses a possible solenoid wiring fault and how to inspect the build date to identify

Source components: UNKNOWN OR OTHER.

Source record 11024446 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
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

PIP5865H

NHTSA communication ID: 11023145

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.

Source components: UNKNOWN OR OTHER.

Source record 11023145 at NHTSA
Sep 6, 2025Service Bulletin/Repair Instructions

23-NA-201

NHTSA communication ID: 11024378

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.

Source components: ELECTRICAL SYSTEM · SERVICE BRAKES · STEERING.

Source record 11024378 at NHTSA
Sep 6, 2025Service Bulletin/Repair Instructions

24-NA-241

NHTSA communication ID: 11024332

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin advises the technician of a part number change for long block engines used in the trucks noted.

Source components: ENGINE.

Source record 11024332 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
Aug 22, 2025Service Bulletin/Repair Instructions

PIP5865G

NHTSA communication ID: 11022137

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.

Source components: UNKNOWN OR OTHER.

Source record 11022137 at NHTSA
Aug 15, 2025Service Bulletin/Repair Instructions

PIP5865F

NHTSA communication ID: 11022085

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.

Source components: UNKNOWN OR OTHER.

Source record 11022085 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 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
Aug 5, 2025Service Bulletin/Repair Instructions

PIT6396A

NHTSA communication ID: 11022075

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI communicates an issue with a SES MIL with DTC P2535, P12A6, P10DA and/or C111B maybe set after replacing the fuel pump driver module. Engineering is working on a fix, but in the meantime, dealers are to install a diode.

Source components: UNKNOWN OR OTHER.

Source record 11022075 at NHTSA
Jul 31, 2025Service Bulletin/Repair Instructions

PIT5161L

NHTSA communication ID: 11021308

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating characteristic

Source components: UNKNOWN OR OTHER.

Source record 11021308 at NHTSA
Jul 28, 2025Service Bulletin/Repair Instructions

PIP5865E

NHTSA communication ID: 11021303

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.

Source components: UNKNOWN OR OTHER.

Source record 11021303 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 8, 2025Service Bulletin/Repair Instructions

PIT6031A

NHTSA communication ID: 11020685

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates an issue where an aftermarket autostop device or rear taillights is causing a dead battery.

Source components: UNKNOWN OR OTHER.

Source record 11020685 at NHTSA
Jun 24, 2025Service Bulletin/Repair Instructions

PIT6405

NHTSA communication ID: 11019874

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI is to inform dealers of a possible issue with an LVDS cable causing the radio to come on unwanted

Source components: UNKNOWN OR OTHER.

Source record 11019874 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 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 11, 2025Service Bulletin/Repair Instructions

PIT6396

NHTSA communication ID: 11019825

NHTSA source summary · Original PDF not reviewed by Recallfolio

This PI communicates an issue with a SES MIL with DTC P2535, P12A6, P10DA and/or C111B maybe set after replacing the fuel pump driver module. Engineering is working on a fix, but in the meantime, dealers are to install a diode.

Source components: UNKNOWN OR OTHER.

Source record 11019825 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
Jun 2, 2025Service Bulletin/Repair Instructions

07-08-42-006U

NHTSA communication ID: 11026022

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed.

Source components: EXTERIOR LIGHTING.

Source record 11026022 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 17, 2025Service Bulletin/Repair Instructions

22-NA-161

NHTSA communication ID: 11023368

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides information for dealers/technicians on power folding mirrors do not fold at the same speed.

Source components: ELECTRICAL SYSTEM · VISIBILITY/WIPER.

Source record 11023368 at NHTSA
May 16, 2025Service Bulletin/Repair Instructions

23-NA-170

NHTSA communication ID: 11024486

NHTSA source summary · Original PDF not reviewed by Recallfolio

This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.

Source components: ELECTRICAL SYSTEM · ENGINE.

Source record 11024486 at NHTSA
May 15, 2025Service Bulletin/Repair Instructions

23-NA-153

NHTSA communication ID: 11024485

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 that it is normal for the delay.

Source components: ENGINE.

Source record 11024485 at NHTSA
May 9, 2025Service Bulletin/Repair Instructions

PIP5865D

NHTSA communication ID: 11018442

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.

Source components: UNKNOWN OR OTHER.

Source record 11018442 at NHTSA
May 8, 2025Service Bulletin/Repair Instructions

25-NA-118

NHTSA communication ID: 11023051

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 regarding Automatic Emergency Braking (AEB) issues.

Source components: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING.

Source record 11023051 at NHTSA
May 8, 2025Service Bulletin/Repair Instructions

25-NA-114

NHTSA communication ID: 11022868

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides information on Anti-Chip Coating Appearance.

Source components: STRUCTURE:BODY.

Source record 11022868 at NHTSA
May 7, 2025Service Bulletin/Repair Instructions

15-NA-010

NHTSA communication ID: 11020254

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 other states.

Source components: ENGINE.

Source record 11020254 at NHTSA
Apr 30, 2025Service Bulletin/Repair Instructions

25-NA-037

NHTSA communication ID: 11019748

NHTSA source summary · Original PDF not reviewed by Recallfolio

This bulletin advises the tech that the Exhaust Roller Follower may be the issue with the engine Ticking noise, misfire or rough run and what to replace if found the cause.

Source components: ENGINE.

Source record 11019748 at NHTSA
Apr 18, 2025Service Bulletin/Repair Instructions

25-NA-100

NHTSA communication ID: 11019503

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 Emission State may be entitled to the 7 year, 70,000-mile Emission Select State Component Limited Warranty.

Source components: ENGINE.

Source record 11019503 at NHTSA
Apr 17, 2025Service Bulletin/Repair Instructions

PI0281L

NHTSA communication ID: 11019516

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.

Source components: POWER TRAIN · STEERING · SUSPENSION.

Source record 11019516 at NHTSA
Apr 17, 2025Service Bulletin/Repair Instructions

PIP5863C

NHTSA communication ID: 11017288

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers’ information related to a Malfunction Indicator Lamp (MIL) Illuminated due to a U0672 setting. Advises the technician to perform Electric Engine Coolant Pump connection inspections. To clear the code to see if it resets current. If the code resets it advises to utilize Strategy Based Diagnosis. If the code does not reset, it advises to release the vehicle to the customer and that GM is aware of this issue.

Source components: UNKNOWN OR OTHER.

Source record 11017288 at NHTSA
Apr 15, 2025Service Bulletin/Repair Instructions

21-NA-166

NHTSA communication ID: 11019325

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.

Source components: EXTERIOR LIGHTING · STEERING.

Source record 11019325 at NHTSA
Apr 12, 2025Service Bulletin/Repair Instructions

PIT5551R

NHTSA communication ID: 11016990

NHTSA source summary · Original PDF not reviewed by Recallfolio

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. This is normal when the FAB has been set to "Alert".

Source components: UNKNOWN OR OTHER.

Source record 11016990 at NHTSA
Apr 10, 2025Service Bulletin/Repair Instructions

24-NA-229

NHTSA communication ID: 11019017

NHTSA source summary · Original PDF not reviewed by Recallfolio

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.

Source components: ELECTRICAL SYSTEM.

Source record 11019017 at NHTSA
Apr 8, 2025Service Bulletin/Repair Instructions

07-00-89-037W

NHTSA communication ID: 11017839

NHTSA source summary · Original PDF not reviewed by Recallfolio

This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

Source components: UNKNOWN OR OTHER.

Source record 11017839 at NHTSA
Apr 8, 2025Service Bulletin/Repair Instructions

PIT5986D

NHTSA communication ID: 11016977

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates a diagnostic tip for a thump, click, pop, clunk type noise that is heard from the front end. Dealers are to inspect for something contacting the grill shutters as they open and close.

Source components: UNKNOWN OR OTHER.

Source record 11016977 at NHTSA
Apr 3, 2025Service Bulletin/Repair Instructions

25-NA-087

NHTSA communication ID: 11017595

NHTSA source summary · Original PDF not reviewed by Recallfolio

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.

Source components: ELECTRICAL SYSTEM.

Source record 11017595 at NHTSA
Apr 2, 2025Service Bulletin/Repair Instructions

21-NA-139

NHTSA communication ID: 11017443

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides a repair procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 Set.

Source components: ELECTRICAL SYSTEM · ENGINE.

Source record 11017443 at NHTSA
Mar 31, 2025Service Bulletin/Repair Instructions

13-08-116-001K

NHTSA communication ID: 11017244

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 diagnostic methods to identify them.

Source components: ELECTRICAL SYSTEM.

Source record 11017244 at NHTSA
Mar 29, 2025Service Bulletin/Repair Instructions

25-NA-076

NHTSA communication ID: 11017302

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin advises the technician that the gasket for the timing chain tensioner is not required.

Source components: ENGINE.

Source record 11017302 at NHTSA
Mar 25, 2025Service Bulletin/Repair Instructions

25-NA-052

NHTSA communication ID: 11017263

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 oil in system.

Source components: ENGINE.

Source record 11017263 at NHTSA
Mar 25, 2025Service Bulletin/Repair Instructions

23-NA-185

NHTSA communication ID: 11017255

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Concerns.

Source components: ELECTRICAL SYSTEM · POWER TRAIN · STEERING.

Source record 11017255 at NHTSA