2022 GMC Sierra 1500 complaints

I was accelerating from a stop light at green. The RMP's revved up, truck jerked, and it would not shift or accelerate. I was almost rear ended on a busy street. There was not warning light prior. The service light then came on. I pulled over, turned the truck off. I turned it back on and put it in drive. It shifted to 30 mph, jerked, and would not shift. The message on the dash states it is in limited power, in limp mode. The GMC app states there is a Transmission system issue detected. My mechanic stated the control module is bad and needs replaced. I called GMC and they stated it is out of warranty by 4795 miles. Having a vehicle that will not accelerate on a busy street is dangerous. It is a 2022 with low miles. I limped it to my work office 2 miles away and called family to get me. I live 50 miles from work.

The OnStar System completely shut down. The module stopped working while driving and now there is no communication to the vehicle.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving at various speeds, the tailgate opened unintendedly. The contact stated that the failure occurred while the vehicle was idling or while parked. The vehicle was taken to the dealer, where it was diagnosed, and the contact was informed that the failure was caused by a corroded wire. The dealer determined that the wire and the tailgate switch needed to be replaced. The dealer confirmed that the vehicle was not included in a recall or covered under warranty. The vehicle was not repaired but was scheduled for repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 65,000. The VIN was not available.

The CAM Sensor Failed and the reluctor ring was chipped. They could not determine without spending hours taking a part the engine if it was a piece of metal from the current recall that chipped off and broke the reluctor ring. No problems until immediate failure and had to had the car towed to the shop to identify issue.

Purchased vehicle in July 2025. Started having the engine failure issues described in recall "L87 Engine Loss of Propulsion (Related field action: See Special Coverage N252494003)". GM says that the recall work was completed in May of 2025, however, the same exact issue as described in the recall exists. Engine fails during vehicle operation, the vehicle will lose propulsion, increasing the risk of a crash. We believe the recall fix was not performed properly as vehicle has same issue. Dealership has not helped us and GM referred us to you.

The engine in my vehicle has failed twice while driving at highway speed. Both times, the engine suddenly stalled without warning, causing an immediate loss of propulsion, lighting, and steering assist. Each failure occurred at night, and I had to coast to the shoulder in the dark with limited control while other vehicles traveled at high speed. During the second incident, two children were in the vehicle. Both events created a serious risk of a collision or injury. The failure involves the primary propulsion system. After the first incident, the dealer replaced the engine and performed recall-related updates. Months later, the replacement engine failed in the same way. The dealer inspected the vehicle after each incident, confirmed the failures, and is replacing the engine again. The issue has therefore been reproduced and verified by the service center. There were no warning lights, messages, noises, or drivability symptoms before either failure. The engine stalled suddenly both times. A separate exterior trim piece, previously repaired under a recall, also detached while driving, adding an additional hazard. Both engine failures and the sudden loss of lighting and power created a clear and immediate safety risk to occupants and surrounding traffic. The repeated nature of the defect after a full engine replacement raises concern that the underlying issue has not been resolved.

The contact owns a 2022 GMC Sierra 1500. The contact stated that on several occasions while driving at speeds over 20 MPH, the vehicle began shaking and the transmission shifted prematurely and hard. The contact stated that the check engine, traction control, ABS, transmission, and other unknown warning lights were intermittently illuminated. The contact stated that on one occasion while driving at an undisclosed speed, the brake was depressed; however, the vehicle failed to slow down as intended. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 46,000.

Grille deflector was torn off the vehicle while driving at highway speeds.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while operating the vehicle, the check engine warning light illuminated. The vehicle was taken to the local O'Reilly's, who diagnosed that the cylinder #2 glow plug had failed and needed to be replaced. The vehicle was not yet repaired. The manufacturer and local dealer were notified of the failure and informed the contact that the VIN was not included in the Manufacturer's Special Coverage that was related to the failure. The contact stated that the special coverage service was for the previous model years with a 3.0-liter turbo diesel engine that had experienced the same failure. The failure mileage was 38,773.

Telematics module failed directly after update, vehicle is outside of warranty (by mileage) but only 3 years old. no GPS, Onstar, and several other features that rely on this system to operate. several dealers would not even look at it when calling for appointment, one dealer stated that the part was on back order for up to 2 years and did not want to waste the time to look at it. Upon research, this appears to be a very common problem on all GM models with similar outcome

My GMC dealer falsely reported that recall work was completed on my engine but it was proven by an independent service center that it was not done. Items that have been proven to have not happened were 1. Replace engine oil with higher viscosity oil, 2. Replace oil filter to match new oil, 3. New oil fill cap labeled with oil type, 4. New insert for owner's manual. The way I initially learned the work was not completed was by warnings on my dash about low oil pressure and low oil level in my engine this past weekend. The independent service center provided confirmation that the invoice from my GMC dealer was falsified and that the work they stated was completed was not done. As a result of the failure to complete the work, my engine ran on insufficient oil and, based on the dirtiness of the oil in my engine, it compromised its condition.

Took truck in for recall on sept. 19th, it passed and oil was changed per recall. On Nov 1, driving on IH 20. engine oil pressure went to 0 and engine stopped. The dash showed that oil pressure was low and to pull over vehicle. I was going 75 mph at time. Pulled to emergency lane and engine died. Had to tow to dealer. It was very unsafe due to speed and traffic on highway. At no other time was there any indication of engine problem.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while attempting to start the vehicle, the check engine warning light illuminated. A dealer was contacted. The vehicle was taken to an independent mechanic to be diagnosed, and DTC: P0449 and P0498 were retrieved. The vehicle was not repaired. The contact related the failure to a Special Coverage Adjustment Program for the Evaporative Emissions Purge Pump; however, the VIN was not included in the coverage. The manufacturer was notified of the failure and informed the contact that the VIN was not under recall and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was 56,418.

I received a new engine. Went in 8/15 - 9/10. Truck was dead on 9/22 when State Farm sent out a guy to replace the windshield that came back broken from the dealership. I had put in a new battery on 4/17, before I even knew about the recall. I got the battery out and replaced under warranty from AutoZone. Before we connected the 2nd new battery, my friend checked the oil...just for fun. There's barely any oil on the dipstick. Service guy told me I'm checking the oil wrong, that it needs to be running for a while, so that's why it's reading low. Okay!!!! LOL. 7 days later, truck was dead again. Last week, 10/21, I'm told by GM Customer Support to Not have it towed in yet until I hear back from a senior advisor, after telling her my long winded story. She said it would be within 48 hours. 72 hours passed and nothing. Supposedly I'm receiving a call at 12:51pm today, yes that's correct, that's literally what they told me when I called in yesterday. I'm having the truck towed in today, 10/29. I continue to be jerked around, ignored, lied to from all angles of GM. My truck has been inoperable and/or unsafe to drive for over 6 months now, costing me all of my income from my 2 jobs that require my truck. GM needs to be held accountable.

I was driving down the interstate going 64mph and my grill deflector flew off. Then a piece of the bracket flew up and landed on the hood about 7-10 miles afterwards.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving at 60 MPH hauling a trailer going downhill, the engine seized. The vehicle was difficult to control. The message to “Shift to Neutral and Restart" was displayed. There were no warning lights illuminated. The driver attempted to restart the vehicle. The contact stated that the running boards were stuck outwards. The contact received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling). The vehicle was towed to the local dealer, where the engine was replaced after two months. The dealer informed the contact that the battery was completely drained. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 67,500.

The contact owns a 2022 GMC Sierra 1500. The contact received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling). The contact stated that there was an abnormal grinding and clinking sound coming from the vehicle. There were no warning lights illuminated. The contact called the local dealer and was informed that there was a waiting list for the recall repair. The vehicle was not diagnosed or repaired. The App had alerted the contact to the recall. The manufacturer was not notified of the issue. The failure mileage was approximately 41,216.

Trailer brake control is junk, it is a known problem! While driving the control shut of the brakes of the trailer. Had a fully loaded trailer 14,000 pounds with no trailer brakes, ended up going through red light, because the trucks brakes where not enough to stop trailer!

My OnStar module failed after 2 years, causing my check engine light to illuminate. The replacement has been unavailable for a year due to the large number of consumers fighting for a limited supply of replacement parts. This has placed myself and my passengers at undo risk as my ability to access the key safety features associated with OnStar, including but not limited to: crash detection, emergency notifications, and location assistance. This problem was first diagnosed at Bristol Chevrolet and then later inspected and confirmed at Crabtree GMC.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving approximately 80 MPH, the vehicle suddenly lost power, the engine began knocking, and the vehicle began to decelerate quickly until there was complete engine failure. The contact was able to coast to the emergency lane on the side of the highway. After the failure, several unknown warning lights illuminated on the instrument panel. The vehicle was towed to the dealer, who diagnosed the vehicle with engine failure. The vehicle was included in NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling). The contact stated that the engine was replaced. However, with less than 3,000 miles on the new engine, the knocking sound reoccurred while starting the vehicle and while the vehicle was idling. No warning lights were illuminated. The vehicle was returned to the dealer, who diagnosed the vehicle with engine failure and determined that the engine needed to be repaired, but confirmed that an engine replacement was not covered under warranty or recall. The manufacturer was informed of the first failure; however, they were not informed of the latest failure. The failure mileage was approximately 117,457.

When putting the truck in reverse it did not go, then suddenly squealed the tires and engaged reverse. This happened 2 days in a row. On the 3rd day, it would not go into reverse at all and had to be pushed in neutral from a parking space to be able to drive forward. At that time, it was at first jerky but did go forward. Subsequently, I did not drive it until my appointment with the dealership and I was able to put it in reverse.

Just purchased 2022 GMC Sierra elevation with 25,000 miles on it. The undercarriage is completely rusted and makes a terrible ticking noise. I have read that there is recalls and issues with this on a lot of of the trucks.

The vehicle has stalled on multiple occasions while driving/shortly after driving, creating a serious safety hazard. On one occasion, GMC arranged towing because the truck stalled down the road and would not restart. GMC and the dealer have been notified each time. Since June 2025, I have repeatedly sought completion of Recall L87 and repair of the stalling condition. The dealership has declined or failed to complete the recall/repair, citing staffing issues and later claiming they did not have the correct oil. This recall was announced in April 2025 and my truck has been to the service center many times since, at one point it was there for 2 weeks and yet no one can help me with the issue. The truck was in the dealer’s possession for approximately two weeks without repair of this in July of 2025. GMC Customer Care initially indicated a buyback could be considered, then later stated they cannot review for repurchase due to a stop/sell hold on L87. see attachments! The stop/sell hold now prevents me from selling or trading the vehicle, leaving me with an unsafe and depreciated truck that GMC and its dealer have not repaired. The truck is also approaching three years in service, which heightens my need for prompt resolution. These facts satisfy “substantial impairment” and “failure to repair within a reasonable number of attempts/period of time” under Louisiana Lemon Law (La. R.S. 51:1941 et seq.) and constitute breach of warranty under the Magnuson-Moss Warranty Act. The repea

2022 GMC Sierra has a P1098 code. This code has to do with a faulty coolant control valve. This causes the engine fan to run constantly and displays on the screen "Reduced Acceleration, Drive with Caution". The truck does not have any power when this happens, which is 99% of the time. This makes using the truck very difficult in high traffic areas and pulling a loaded trailer. Apparently GM knows about this and is not getting the part to correct the problem to the dealerships in a timely manner. My truck was diagnosed with this problem over 2 weeks ago and still waiting on the part.

Recently, I just purchased my vehicle from Wally Edgar Chervolet with no open recalls on the vehicle. As of September 29th, 2025 for my very first oil change on the vehicle I was made aware for 4 OPEN Recalls which was told to me at the time of purchase. The dealership closed the all recalls without actually checking my make the vehicle was safe to drive. The Recall Numbers are: N252510321, N222362040, N212356230, N222357620.

The contact owns a 2022 GMC Sierra 1500. The contact stated that upon starting the vehicle, the brakes warning light illuminated. The vehicle was taken to the dealer, who diagnosed failures with the rear brake rotors and brake pads. The vehicle was repaired. The manufacturer was notified of the failure, a case was opened, and the vehicle was repaired at no cost. The failure mileage was 16,000.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, there was an abnormal bumping sensation coming from the accelerator pedal. Additionally, the contact stated that there was an abnormal bumping sensation while turning the steering wheel. The contact stated that the failure had occurred while driving at slow speeds. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that the vehicle was scheduled for a diagnostic test. The contact referenced an unknown recall, with a similar failure; however, the VIN was not under recall. The manufacturer was made aware of the failure, and a case was filed. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 62,500.

Constant engine issues. Cams, lifters, now needs new motor. Motor apparently unavailable.

The front chrome grill indicated in the recall came off while my wife and I were driving at 70 miles per hour. A big rig was passing in the on coming lane at the time. The part came off striking our front windshield almost causing a wreck and causes emotional trauma. It was a very scary experience. Our local dealer supposedly ordered the part two months or more ago from GM. They told us two days after the failure the part was still not available. I called GM who stayed the part was shipped well over a month and a half ago. Someone isn’t telling the truth. This incident should never have happened to us since it was a known safety recall. It should have been replaced.

Every time I pull the truck into my garage or a parking stall at low speeds while using the front park sensor it will shut off with the automatic start stop while still in motion. Then you have to let off the brake pedal for it to start and sometimes the vehicle will search forward.

Onstar Module Failed.

The contact owns a 2022 GMC Sierra 1500. The contact received notification of NHTSA Campaign Number: 25V274000 (ENGINE AND ENGINE COOLING). However, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The contact was able to pull over to the side of the road. The contact turned off the vehicle, and the vehicle failed to restart. The vehicle was towed to the dealer; however, no cause for the failure was found. The vehicle was then towed to an independent mechanic who diagnosed that the engine and computer chips had failed. The vehicle was repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was 56,313.

I was sitting outside , and then all of a sudden my tailgate on my truck opened upped. And I heard there’s a recall on the latch but apparently it’s not on my truck when I looked it up on Google. It does say some 1500s have the problem. I am very worried that it’s gonna open up in a parking lot on a car or a concrete bumper. Can you please look into this? My truck is going in for service next month and I would like to get it fixed with no charge of course because of the recall. Please call me if you have any questions. [XXX] . Thank you, [XXX] Email— [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

After completion of a recall fix by the dealer for the grill while driving the front grill deflector detached striking the front hood and top of the cab before flying behind my vehicle barely missing a following vehicle and settling alongside the road. I pulled over, inspected the front of my vehicle to assure it was safely drivable. Once I removed loose pieces I returned and retrieved the top grill from the roadside then drove directly to the dealer who completed the recall fix. They have ordered a full grill for replacement. The recall fix/repair failed within day of completion. GM Program # N242490120 Status Complete NHTSA 25V060 Date Issued: 2025-02-06 Description General Motors has decided that a defect which relates to motor vehicle safety may exist in certain 2022 model year GMC Sierra 1500 vehicles equipped with chrome front grille deflectors. One or more of the attachments that hold the front upper grille deflector in place may fracture over time. If all eight attachment points break, the deflector may detach from the vehicle while driving. Safety Risk Description If a front grille deflector detaches unexpectedly while driving, there is increased risk of a crash. Repair Description Dealers will reinforce or repair all attachment points on the chrome front grille deflector. Recall Completed 2025-08-21

See attached document for complaint.

Initially experienced hard clunking sound when transmission shifting between 35-40 mph. I took in for service and dealership replaced EGR sensor. The problem was not resolved with this fix. I took the vehicle back for service and the dealership then did a software/system reset. I then drove my truck with towing a trailer to San Diego and upon exiting the freeway, the back tires locked up causing a screeching of the tires which caused my vehicle to swerve. I felt as though this could have caused an accident. Shortly after, the engine light came on and my vehicle went into “limp mode”. A dealership in San Diego then told me that the valve body plate would need to be replaced. According to the internet this seems to be an ongoing issue with this year’s vehicle, yet no recall has been issued by GM. I understand GM has issues a special warranty coverage #N242454441 providing extended warranty for control valve issues. I’ve been told my VIN is not included for this special warranty when it is the exact same issue.

See attached document for complaint. I'm writing to formally express my concern and disappointment regarding the excessive delay in resolving the recall issued for my vehicle. While I understand that safety recalls can involve complex logistics, the prolonged timeframe without any clear resolution has created both an inconvenience and a safety risk for me and other vehicle owners affected by the same issue.

My motor locked up a year ago. Before the recall. At 74k miles. GM stated they did not know why it happened. Although there was 6 of the same trucks in their lot under 20k miles with the same problem. I was forced to pay out of pocket. I notified my GM dealer that my engine was knocking at 15k miles and they did nothing. Now that I have a new engine I have brought it to the dealer 3 times because it is also knocking. They’ve told me they hear it but theirs no code so nothing wrong with it….. GM refused to help me in any way nor will they help me get a reimbursement for their manufacture defective engine that I payed for. I had to take a $10k loan out to get back on the road. Every day that passes I am paying more interest because of GM. They will not even let my bring it in for an inspection and the heavier weight oil (they want me to pay diagnostic fee HA) I don’t want to take legal action but it feels like if I don’t, GM is going to ruin my life. Such a Blatant disregard for the customer. This whole thing has put me in such a terrible financial crisis I’ve been living check to check since this happened. PLEASE HELP ME.

Transmission fail to shift. Have to stop, restart truck to get it to shift causing safety issue. Warning lighted eventually came on.

My truck is under the national recall from GMC for the 6.2L engine problems. I even received the recall notice from GMC stating this. This truck has been in and out of the shop for engine problems things I took delivery of it in 2022. The latest was in April of 2025 and while it was in the repair service at the dealership, the national recall came out. During that time the dealership tried to tell me the problem was with my exhaust system so I was not covered under the recall. I knew they were not being truthful so I refused to take possession of the truck as I new it had all the symptoms that GMC was describing in my recall notice. My truck sat at the dealership for almost 5 months and last week they force me to take possession of my truck my taking back my "loaner vehicle". They stated "my truck passed the required inspection", which I knew they were being dishonest, but was forced to take the truck back anyway. Three days after taking possession I was on the interstate doing 60 mph and the engine totally seized up and almost caused an accident from the vehicles behind me running into me because of the sudden decrease in speed. I was able to safely pull over and had to get towed back to the dealership. This incident is beyond just a engine recall now because they new my truck was not safe to drive and forced me to take back my truck. Im just thankful I was driving and not my wife, or having my two grandchildren in the truck with me. To make mtters worse in this scenerio, th

Vehicle showed me error code “ brake failure dont drive over 43mph “ And some other error codes I took the vehicle to the dealer because it was serious They made me sign a diagnostic fee document that i will be responsible for the diagnostic But the issue was just battery needed to be replaced according to the dealer we did the repair at the dealer Battery + hours + diagnostic But the misleading error codes made me take the car to dealer what was unnecessary So please look into it Customer are getting charged for unnecessary repairs because of misleading error

Recall Number N242490120 was performed in April 2025 at: Rivard Buick GMC, Tampa, Florida, Phone # 813-620-6500 The Grille was inspected and repaired with adhesive to reinforce the plastic tabs to the grille so it would not detach and cause a safety issue when driving. This recall was performed before we purchased the vehicle and we are located in Oklahoma City, OK. The vehicle has been listed for sale at our car dealership in Oklahoma City and had to have multiple Warranty Repairs at GMC/Chevy over the summer. We Sold the vehicle on [XXX] to a customer: [XXX] and he was driving the vehicle and the Grille detached and fell off the vehicle while driving. The Grille hit his hood and windshield and caused damage. He could have had an accident when the grille detached from the front of the vehicle. We dropped the vehicle off at Bob Howard GMC on 8/26/25 and they said since the recall has been performed that it is not covered and nothing they can do about fixing it under Recall or Warranty. We reached out to GMC Customer Service 1800 # and they told us the same thing, and we would have to repair it out of pocket. I find this extremely unprofessional and avoiding taking care of the issue that should have been taken care of the first time. The part is faulty and part of the Recall to be repaired or replaced properly so this hazardous part does not cause a problem while driving and that is exactly what happened even after having the recall taken care of at GMC. We at La Raza Motors I

The front upper grille deflector/hood bulge flew off randomly while driving. No signs of it previously detaching or anything. Just came off.

See attached document for complaint. Text from attached document: Unacceptable delays in repair: We have contacted 2 local dealerships, both of which have informed us that the necessary parts are unavaila ble and cannot provide a clear time line for when repairs will be completed. Leesburg Buick GMC Hummer (Country Buick GMC at time of vehicle purchase) Joyce Koons Buick GMC (Service Manager: Michael Nguyen) • Poor communication from GM: We have received no follow-up communication from GM regarding the status of the recall or expected resolution. We have contacted GM twice by phone using the number provided in the recall notice. During the first call, we were transferred to a dealer in Arizona- despite resid ing in Virginia. On our second call, on 8/2, we were informed that our case had been escalated and that we would be contacted within 24-48 hours. As of now, we have not received any return phone call. • Ongoing safety concerns: We are unable to drive the vehicle due to the risk of engine failure, which compromises our safety and that of others on the road.

Transmission shutters and won’t engage into reverse when hot, rear backup camera intermittently won’t display on screen just get a picture of a camera on dash screen. Happens multiple times dealer charged me for diagnostics but didn’t even drive the vehicle to get hot.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving at various speeds, the radio and other electrical systems failed to function as intended. The contact pulled over to the side of the road and turned off the vehicle. After several minutes, the contact restarted the vehicle and the radio and other electrical systems failed to engage. The contact was unsure if any warning lights were illuminated. The contact stated that on a separate occasion, while driving at various speeds, the check engine warning light illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not diagnosed or repaired. Upon further investigation, the contact became aware of a recall on the VIN. The contact parked the vehicle at the residence and no longer drove the vehicle. The contact asked the dealer to provide towing service to tow the vehicle and no response was provided. The manufacturer was not informed of the failure. The failure mileage was approximately 16,000.

I was notified by GMC of recall N25249000 by letter in May 2025. Shortly after I scheduled an appointment with my GM dealer to get the recall repaired but the dealer told me that GM has not told them how to repair the issue. The GM dealer told me they would let me know when GM tells the dealer how to repair the issue, so I could bring the vehicle back to repair the recall. I just received another notice from GMC about the recall today (08/11/2025). It has been roughly 4 months of waiting to get this recall fixed on my vehicle.

Transmission keeps shifting hard and stud stuttering at low speeds

GMC Sierra 1500 Front Upper Top Grille Molding Trim randomly flew off at highway speed. Hit the windshield and the vehicle behind me. No warning

March 28, 2025: A recall (NHTSA Recall No. : 25V-060) service for the front upper grille deflector was performed. August 7, 2025: The front upper grille deflector flew off my truck while I was driving on the interstate, despite the recent recall service. The failure of a recall repair is particularly alarming and a serious safety hazard.