2022 GMC Sierra 1500

The Office of Defects Investigation (ODI) has received 118 complaints alleging detachment of the upper grille deflector on 2022-2024 model year (MY) GMC Sierra vehicles. 21 of these 118 complaints allege that the upper grille deflector detached after Recall 25V-060 was performed. The complaints allege that the upper grille deflector detaches while driving. In some cases, leading to a cracked windshield or surrounding vehicles needing to conduct evasive maneuvers. On February 6, 2025, GM submitted Recall 25V-060 addressing upper grille deflector detachment for 2022MY GMC Sierra vehicles manufactured with a chrome grille deflector. 2022MY GMC Sierra vehicles which were not manufactured with a chrome grille deflector and 2023-2024MY GMC Sierra vehicles were not included in the recall. ODI is opening this Recall Query (RQ) to assess the adequacy of the scope and remedy for Recall 25V-060. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

On January 16, 2026, the Office of Defects Investigation (ODI) opened Recall Query RQ26001.  This investigation was opened to assess the remedy effectiveness of Recall 25V-274. ODI has received complaints alleging engine failure in vehicles after the recall remedy had been completed, whether that remedy involved an oil viscosity change or a complete engine replacement. General Motors (GM) issued Recall 25V-274 to address concerns of engine failure in the L87 engines produced between March 1, 2021 and May 31, 2024. GM cited the root cause as a supplier manufacturing and quality issue. GM’s recall remedy for Recall 25V-274 consisted of two different repairs, either an oil viscosity change or an engine replacement, based on the results of the remedy inspection procedure. ODI continues to receive reports of engine failures after the completion of the recall remedy. To date, ODI has received 499 complaints alleging post-remedy engine failure in vehicles subject to Recall 25V-274, 473 of which involved an oil viscosity change and 26 a complete engine replacement. Additionally, ODI has received 191 reports of L87 engine failures in engines produced after the production period cited in Recall 25V-274. GM reported receiving 6,953 complaints of post-remedy engine failure. ODI is opening this Engineering Analysisto continue investigating complaints of post-remedy engine failure. ODI is expanding the scope of this Investigation to include engines produced after the production period cited in the recall. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.

The Office of Defects Investigation (ODI) has received 1,157 reports of engine bearing failure failures in the L87 6.2L engine produced by General Motors (GM). Of the 1,157 reports received, 173 are outside of the scope of recall 25V-274. These engines are installed in Model Years (MY) 2019–2024 Chevrolet Silverado 1500 and GMC Sierra 1500, and 2021-2024MY Chevrolet Suburban and Tahoe, GMC Yukon/Yukon XL, and Cadillac Escalade/Escalade ESV vehicles. The subject engine failures were investigated as part of a Preliminary Evaluation (PE25001).  GM determined that these engine failures were due to multiple supplier manufacturing and quality issues. GM issued recall 25V-274 to address the supplier manufacturing and quality issues produced between March 1, 2021, and May 31, 2024. Based on the issuance of recall 25V-274, NHTSA has closed PE25001. ODI continues to receive a significant number of reports of engine failure in vehicles outside the scope of 25V-274.  This presents a potential safety risk that warrants further investigation.  ODI is opening this Engineering Analysis (EA) to further evaluate the scope and severity of the potential problem and to fully assess the potential safety-related issues of vehicles built outside the recall scope. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.

On January 16, 2026, the Office of Defects Investigation (ODI) opened Recall Query RQ26001.  This investigation was opened to assess the remedy effectiveness of Recall 25V-274. ODI has received complaints alleging engine failure in vehicles after the recall remedy had been completed, whether that remedy involved an oil viscosity change or a complete engine replacement. General Motors (GM) issued Recall 25V-274 to address concerns of engine failure in the L87 engines produced between March 1, 2021 and May 31, 2024. GM cited the root cause as a supplier manufacturing and quality issue. GM’s recall remedy for Recall 25V-274 consisted of two different repairs, either an oil viscosity change or an engine replacement, based on the results of the remedy inspection procedure. ODI continues to receive reports of engine failures after the completion of the recall remedy. To date, ODI has received 499 complaints alleging post-remedy engine failure in vehicles subject to Recall 25V-274, 473 of which involved an oil viscosity change and 26 a complete engine replacement. GM reported receiving 6,953 complaints of post-remedy engine failure. ODI will close this RQ and continue to investigate complaints of post-remedy engine failure for Recall 25V-274 as part of an Engineering Analysis (EA26005). To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.

I am filing a safety complaint regarding my 2022 GMC Sierra 1500 Limited Denali equipped with the 6.2L L87 V8 engine. My vehicle has developed a persistent engine knocking noise that becomes more noticeable as the engine reaches operating temperature. The knocking continues despite completion of the applicable engine recall work. I am concerned that this condition may be related to the premature internal engine failures associated with the GM 6.2L L87 engine. The continued knocking raises concerns about a possible connecting rod bearing or other internal engine component failure. A sudden engine failure while driving could cause an unexpected loss of propulsion, creating a serious safety hazard, particularly on highways or in heavy traffic. I am requesting that NHTSA investigate whether the completed recall remedy adequately addresses vehicles that continue experiencing abnormal engine knocking and potential internal engine damage. The engine remains installed in the vehicle and is available for inspection. I am requesting further investigation into this safety concern.

NHTSA ID

11775814

Incident

Aug 19, 2026

The engine does not run properly. Consumes oil at a rapid pace. I have been to the dealership multiple times and it keep saying it is within normal GMC guidelines. I recently got an oil change and drove 1,400 miles. My truck had little to no oil left.

NHTSA ID

11775694

Incident

Nov 1, 2026

While the truck was under warranty it would go into limp mode. A dealer said they replaced the valve body but it did not look like anything had been done to it. It didn’t go into limp mode and seemed fine for a couple of months then it went into limp mode again and we took it back to the dealership. The hooked a scanner up and cleared the codes and it worked fine for a couple of more months. (This cycle happened repeatedly until it was out of the warranty.) We finally got our own scanner and cleared the codes like they did at the dealer and it would work fine for a while. Then one day driving at 60-65 mph it locked the rear wheels and we slid off into the ditch. It happened 4 more times before we got it home. (We were driving about 15 mph). We called the dealership and they said they couldn’t do anything since it was out of warranty and it could need a new transmission. It was never right from the time we bought it. The locking brakes could be fatal if it had happened on a busy highway. The first problem we had with it was the front grill flew off. We called the same dealer and they told us we pushed too hard on it closing the hood so they weren’t responsible. My husband fixed it and it never came off again but we saw later that it had been recalled for the same problem.

NHTSA ID

11775504

Incident

Aug 27, 2026

I had an engine replaced at 7214 Miles, and now the second engine at 39057 This is a 2022 GMC Sierra AT4, 1500 6.2 engine

NHTSA ID

11775252

Incident

Oct 31, 2026

At three years old with 37,000 miles on it, the engine started ticking loudly consuming oil when I went to look it up. I saw there was a recall. Nobody had notified me about the recall. The technician said it failed their diagnostic test and I would be getting a new engine. Nine weeks later, I get a new engine. One year later at 51,000 miles the transmission failed.

NHTSA ID

11774998

Incident

Aug 5, 2025

The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving 70 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The transmission shuddered, and the vehicle drove abnormally rough. In addition, the transmission shifted abnormally hard. The vehicle was taken to the dealer; however, the failure was not duplicated. The manufacturer was contacted and made aware of the failure. The failure mileage was approximately 78,950.

NHTSA ID

11774096

Incident

Aug 26, 2026

Mileage

78,950 mi

I was driving on a highway when the front grill deflector flew off of my vehicle and broke my driver's side windshield wiper. The incident scared me and made me jump and I'm not sure where the part went after it flew over my wind shield but it could have hit the car behind me. The part in question was part of recall 25V060. I took the vehicle to the dealership, and they said they had already completed the recall in June of 2025 and that GMC would not cover the cost of fixing it. I see there is a new query for this exact problem RQ26003.

NHTSA ID

11774047

Incident

Aug 28, 2026

After the recall was completed for the propulsion update and oil weight of 0-20 to 0-40 the truck started experiencing engine jerking and noise while driving. The MPG decreased significantly after the engine was replaced at 22k miles, driving on the interstate cruise control at 80mph the engine seized and I was almost smashed by a simi-truck. No steering, no power whatsoever. I was pulling on the steering wheel to get the truck off the freeway and out of the way. Fast forward around 70k miles, all the while I could deal with loss of MPG after engine replacement. No problems. Then came the recall and reflashing of the firm/software and a few months later I was making an u-turn when all a sudden the engine made a loud bang and bad tapping noise came from the engine. I could barely make it to the dealership where I bought the truck maybe 2 miles from where it happened. The dealership service center had the truck for a week then told me to come pick it up there is nothing they could do under warranty. All valve lifters except #3 are blown. GMC says the engine is not under warranty and I must pay $17k for a new engine.

NHTSA ID

11773856

Incident

Oct 2, 2026

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, B3

This Preliminary Information provides diagnostic tips and guidance for situations where key fobs cannot be learned or programmed successfully.

Beginning with 2026 model year production, the floor console/armrest lamp design was changed by removing the tilt-switch ball. As a result, the lamp remains illuminated when the floor console compartment lid is closed. The BCM turns the lamp off after the ignition is switched off to prevent battery rundown. This PI is to inform dealers of the change in the lamp and operation of the lamp following repairs.

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.

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

This Preliminary information communicates that it is normal for the tailgate to drop faster than it used to after the GM Accessory Kicker Audio System is installed.