2022 Chevrolet Silverado 1500: won't start

Filed Sep 19, 2026 · Driver assistance, Electrical · IA

Traveling on interstate highway at 70 mph when the truck engine went to idle and transmission tried to go into park. The dash just flashes "service transmission" and and other warnings. Engine still runs but can't shift out of park. Shifter is not responding to move the truck. Engine can't come off idle. Turn off engine. Power button will turn power on or off but won't crank engine. 4 ways flash for awhile with dash flashing then everything go blank. All electric power is lost for awhile and then dash starts flashing and 4 ways start flashing for awhile. This cycle keeps repeating. Truck has to be loaded on a truck to tow away. This is the 3rd time is has done this problem but at lower speeds before. Dealer can't find the problem yet.

Filed Sep 17, 2026 · Fuel system · TX

Was driving at highway speeds when truck shuttered and rattled and quickly slowing down. Warning errors on dash stated "Reduced Acceleration, Drive with Care", "Service Emissions System", "Service Traction Control", "Service ESC". Got vehicle to dealer and they confirmed the error code (P0202 - covered under powertrain warranty), but then also noted an error code for P129F where the truck would not start up. They are recommending a replacement of the Fuel Pump Power Control Module. GM had updated a the federal safety agency bulletin (original: N262558690 - Emissions Recall - Fuel Pump Power Control Module - July 15, 2026) on August 12, 2026 that expanded the population of qualified models to include the 2022 GMC Sierra 1500. However, on September 1 they issued an updated notice that said "GM has since identified certain 2022-2023 model year Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles that were erroneously included in this recall and are not affected by the condition." I believe my truck was originally included in the recall, was removed two weeks ago, and now my dealer has subsequently diagnosed a Fuel Pump Power Control Module failure with DTC P129F and recommended replacement This all follows a warranty repair I had to get two weeks ago on my Engine Coolant Control Valve (P1098), which was covered under powertrain warranty

Filed Sep 16, 2026 · Electrical, Engine · WV

The transmission it erratically shifts and has a roaring sound. I also says shift to park when it is in park. It wont start when it is cold it just cranks and cranks it has since i bought it. Well when my kids and I are going down the road and the transmittion randomly starts up shifting or down shifting and whenit goes out its gonn lock up probably where fever we are. as for the starting thing when its cold its isnt the ideal to have to go build a fire in the garage just to get my truck to start during an emergency. I have had a garage hook it up to a computer to see if it was throwing any codes. It wasn't except a brake sensor. I bought this truck 2 years ago and have nothing but trouble with it shifting and and the dash always says shift to park. this is one of the worst Chevrolet trucks i have ever bought. it only has around 70000 miles on it. I had the truck about 3 month when the transmittion issue started. It has never started when it was cold out side the whole time I have owned igt.

Filed Aug 27, 2026 · Electrical, Engine · 53,874 miles · FL

The contact owns a 2022 Chevrolet Silverado 1500. The contact stated that while driving at 70 MPH on Interstate 10, the vehicle stalled. The contact was able to pull the vehicle over; however, the vehicle failed to restart. A battery warning message and a no-start message were displayed. The vehicle was towed to a local dealer, where it was diagnosed that the engine was locked due to bearing failure. The engine was replaced. The manufacturer was notified of the failure via phone call and written letter, and the contact was provided with service points. The failure mileage was approximately 53,874.

Filed Jul 6, 2026 · Engine · MT

We purchased our 2022 Chevrolet Silverado 1500 ZR2 in XXX, it was discovered in the purchase process that the vehicle had an active recall on the engine which was pending a "fix." This was completely downplayed by the dealership as a minor issue that would be addressed. We waited several weeks for the "fix," which was essentially a change in the oil viscosity. On XXX, our [XXX] son, was out of town, driving the vehicle, which suddenly lost all power on the highway leaving him completely stranded. The vehicle would not turn over at all or even shift into neutral. There were no warning signs, no sensors activated, in fact, the Chevy App showed (and still shows) the vehicle as "everything looks good" "no diagnostic issues!" We had the vehicle towed back to our hometown/dealership (Missoula, Chevrolet in Missoula, MT), where it has now been determined, the engine completely seized up/failed, the original "fix" was not adequate, and we are now waiting for a new engine to be put into the vehicle! After reading about other vehicle owners experiences, I am quite skeptical of the new engine as there have been multiple experiences where the new engines had the same issue. This recall is impacting the safety of drivers, most concerning was our [XXX] left stranded in a rural area with very spotty cell service, and the vehicle would not even shift to neutral to get it to a safer area, this needs to be addresses as soon as possible to prevent others from being put into this situation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 5, 2026 · Engine, Fuel system · MS

2022 Silverado 1500 LTZ w/6.2L 38082 total miles. First engine replacement due to seizure at approx. 17,782 miles around June/2025, The vehicle lost all propulsion and stopped running while sitting at a stop sign at a four way intersection during a really bad thunderstorm, Luckily the intersection was on a declining hill and i was able to coast it into nearby parking lot .I'm a senior citizen with a replaced hip and couldn't have gotten it out the roadway otherwise. Contacted Gm through the App. to arrange service and tow. The tow couldn't be completed by the assigned wrecker service because it was busy with other tows because of the severe storms. The following afternoon, it was towed to the local dealership for service. It took approx. a week before i was finally informed that the engine seized with explanation.. Repair took just over 3 months to complete under warranty/recall at dealership, didn't get vehicle back until the beginning of September 2025. Engine replacement Inspection passed by GMC on the recall inspection at local dealership. Oil changed from factory 0W-20 to 0W-40 around January or February 2026 if I'm not mistaken. Driving down the highway on 06/03/2026 and all the sudden loss of propulsion. Zero warning! Lucky I was able to coast onto an exit ramp without getting in an accident with hwy. traffic! Luckily i was able to find a church parking lot and asked a person that i knew to give me a ride home. Because it was after business hours, i waited till the local dealership opened the next morning and spoke with service personnel and they arranged a tow to take it to the dealership. As of the end of the business day 06/05/26 I have no word from dealership on the status of vehicle, but the vehicle experienced the same symptoms, a sudden total loss of power and no start, just a single click and no electrics. I feel that the inspection testing and oil change does not address and/or fix the root cause of these engine failures

Filed Jun 2, 2026 · Engine, Transmission · LA

New motor put in due to drive train seizing up sept 2025. “Oil pressure low” and died while stopping at a red light in May 2026. Would not crank back. New motor only had 40k miles. Supposedly GM will not cover tow or rental.

Filed May 11, 2026 · Fuel system · FL

I was driving with trailer attacked coming from [XXX] , in the middle of the overseas highway (a two lane steet) the truck loss power and stalled and would not start. I was only able to move slightly to the side, with half the trailer with boat still sitting in the road. My family was on board and I am alive and an accident didn't happen. I called a tow truck (took an hour to get to me) and charged me $520 for the tow. The tow truck driver said that he had to tow several chevrolet trucks with the same issue and it was a faulty fuel module. I had a mechanic run a diagnostic and the Code P129F commonly indicates a failure of the Fuel Pump Driver Control Module (FPDM) was the one coming out. I have read many customer experiencing the same issue. And in my case my trucks 3 year warranty expired November 2025 only 6 months ago. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed May 7, 2026 · Engine · MI

I was driving down the freeway at 75 miles an hour. All of a sudden the press start popped up pulled over. On the shoulder and the motor would not start.

Filed Apr 15, 2026 · Engine, Fuel system · DE

While driving at highway speed with cruise control engaged, the vehicle experienced a sudden loss of propulsion. The engine began jerking and the vehicle rapidly decelerated from highway speed (50 mph) to 10–15 mph. The transmission appeared to disengage or shift to neutral around 10 mph, and the vehicle was unable to maintain speed, creating a hazardous situation in traffic. The vehicle then shut down and displayed a message to restart the engine along with a check engine light. When attempting to restart, the engine would not turn over properly and produced a loud clicking/struggling noise, similar to a failed or seized engine. The vehicle was towed and is currently awaiting diagnosis at a dealership. This failure occurred without warning and created a serious safety risk due to sudden loss of power while driving.

Filed Apr 7, 2026 · Engine · KY

My wife and I were driving at highway speed around 70mph and truck shut off. There were no dash indicators or warning lights that signaled any engine/diagnostic issues prior to engine shutting off. Lost all power but still had brakes and steering. Coasted to safe stopping point and truck would not turn over or restart. The truck had to be towed to dealer for repair. The assessment was the engine had seized while driving and would be replaced under the GM 6.2L engine recall.

Filed Apr 5, 2026 · Fuel system, Transmission · OH

I was driving in a 70mph zone and lost all propulsion. Vehicle said to shift to neutral to start. Pulled to the side of the highway and it would not crank. Had to have the vehicle towed.