2022 Chevrolet Silverado Powertrain & Transmission Problems

45,000 Mile 2022 Chevy Silverado 1500 LT - Vehicle began rough shifting, slipping gears, failing to engage into drive, and shuddering at constant acceleration. Transmission valve body failure and replacement needed - confirmed by certified Chevy dealer. Awaiting receipt of warranty valve body from GM, but part has not been released by GM - estimate from dealer is 5+ weeks for receipt of the part based on recent experience with another customer requiring the same repair.

I own a 2022 Chevrolet silverado 1500 that is jumping and jolting. There is currently a federal recall and the dealership is denying to fix it for free under recall because our VIN is not yet listed, despite the vehicle suffering from the exact transmission failure reported for the same year, make and model. This matches the exact parameters of Safety Recall N252516560. The vehicle is unsafe to drive

Transmission failed at 38,000 miles. Downshifted violently while driving and couldn't keep up with the 35mph speed limit. Was luckily not on a highway or far from home. Dealership noted it's a common valve body issue in the transmission. No inspections, vehicle has a branded title (hail) and Chevy claims no responsibility for the transmission failure. 0 warning signs or issues.

I have a 2022 silverado ltd with the 6.2. I purchased the truck about a month and a half ago the previous owner had the 40 weight oil recall completed prior to my purchase. I had the oil changed when it said 45 percent life remaining far before it was due a certified chevy dealer completed the oil change with the 40 weight correct oil. Well about 8 days ago I went out and started the truck and heard a clunk sound like a failing starter would make. So later that day I notice a ticking noise as well as a chirping noise. Coming from engine bay. I made note of it. Ever since the noise began I have kept close eyes on it the ticking and chirping rise and fall when I give it gas. Yesterday when I started it the clunk noise happened but this time I felt a shudder or stutter I looked at the rpms and they didn't move at all with the shudder. I have an appointment Monday morning to take it to the dealer I looked into the recall for the thicker oil. And learned that this motor is pretty much junk and multiple issues I haven't driven it since yesterday because the issues I'm having correspond with complete engine failure at any point and I do not want to be on the highway and it happen that would put me and other motorist at risk injury. There has been no warning lights no engine light just the initial clunk the first time and since that it's just been getting worse

VEHICLE: 2022 Chevrolet Silverado 1500, VIN [XXX] DEFECT: Transmission suddenly, violently downshifts from a high gear to a much lower gear with no driver input, at highway speed. Causes RPM spike, violent jerking, Check Engine Light, loss of vehicle control. Occurred 5 times. Not fixed despite 4 dealer repairs, 61 days out of service. 5/12/26 - 1st failure, 70+ mph on I-5, stuck in low gear. 5/14-6/8/26 - Repair 1, Bud Clary Chevrolet: valve body solenoid replaced. 6/13/26 - 2nd failure days later, Hwy 12 (no cell service), spouse + [XXX] infant in vehicle, forced to keep driving to reach safety. 6/13-6/17/26 - Repair 2, Harvest Chevrolet: same fault codes; valve body connector found loose. 6/17/26 - 3rd failure, same day picked up, same [XXX] location. 6/19-6/26/26 - Repair 3, [XXX] Chevrolet Diagnosed by TSB#25-NA-301: wiring found chafed/pinched. Dealer's own paperwork says cause of fault codes could not be determined. I requested full internal transmission inspection; declined. 6/26/26 - 4th failure, same day picked up, ~100 mi later, [XXX] [XXX], family in vehicle. Dealer denied promised tow after 4-hr wait; transport arranged. 7/1-7/17/26 - Repair 4, [XXX]: GM's national Technical Assistance Center directed wiring circuit replacement (GMTAC Case #XXX). Again requested internal inspection; again declined. Service tech said GM engineering was dictating repairs and I'd "just need to drive it until it fails again." 7/20/26 - 5TH FAILURE: XXX near mile marker 24 (Kalama/Woodland, WA), ~75 mph, [XXX] in vehicle. Uncommanded downshift nearly forced my truck into an adjacent semi-truck. Same day picked up from Repair 4. SUMMARY: Code P0776 present at every repair; P0716/P0717 recur. 4 fixes attempted, none resolved it. Internal inspection requested twice, denied twice. Near-collisions XXX and XXX. Infant in vehicle for 2 incidents. 2nd owner; active GM powertrain warranty through XXX. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

July 11, 2026 I experienced a lifter failure. Towed to GM dealer on July 13th. Dealer comfirmed lifter failure and camshaft damage and metal contamination throughout engine. Dealer installed replacement engine using my mechanical breakdown policy since I was out of factory warranty. Picked up truck one month later with new engine and the transmission started slipping and shuttering. Took back to dealer who claimed metal fragments in fluid and said transmission needed to be replaced. I then made a second claim on my mechanical breakdown policy and the dealer replaced the transmission. All of these issues are known issues with the engine and transmission.

Automatic transmission failed due to code P0722 (Output Speed Sensor signal lost). The vehicle experienced sudden loss of propulsion, violent/harsh shifting, and severe drivability issues while operating on the highway. Loss of forward motive power at high speeds creates an immediate collision hazard. The vehicle was previously serviced for transmission issues but the defect recurred. The vehicle remains parked and inoperable due to safety concerns.

The vehicle experiences a sudden, violent drop into "limp mode" during active traffic acceleration. The internal Output Shaft Speed Sensor completely drops its signal, causing the vehicle to rapidly lose speed in active traffic lanes, creating an immediate and severe rear-end collision hazard.Diagnostic Evidence:Dealership (Crews Chevrolet) officially scanned the vehicle and documented history codes DTC P0722 (Output Shaft Speed Sensor Circuit No Signal) and DTC P0700. The dealership technician verified that the external wiring harness is fully intact, isolating the failure strictly to the internal transmission sensor.Manufacturer Actions:General Motors Corporate (Case thread::oxEmaLlrKKms4NDj0d9wJ0w::) is actively refusing to authorize the dealership to drop the transmission pan to replace this failing component under the active Bumper-to-Bumper Warranty. They are citing the "intermittent" nature of the safety hazard as a reason to deny diagnostics, forcing me to either operate an unsafe vehicle or leave it parked.

An internal transmission Output Shaft Speed Sensor (OSS) failure causes the vehicle to enter "limp mode" and shift violently, creating a risk of rear-end collisions or loss of control, according to the report. A GM dealer confirmed diagnostic codes P0722 and P0700, isolating the issue to an internal component after an inspection of the external wiring harness.

The internal transmission Output Shaft Speed Sensor (OSS) and its associated internal circuit/lead frame assembly failed. The vehicle is fully intact, operational, and available for inspection upon request. When the Output Shaft Speed Sensor intermittently loses its signal (dropping to 0 RPM while the vehicle is stopped at red lights or in traffic), it forces the vehicle into an immediate electronic "limp mode." Upon pressing the gas pedal to accelerate, the transmission violently slams into gear with massive mechanical force. This sudden, unpredictable jerking and hesitation while accelerating into active traffic creates an immediate risk of being rear-ended, losing traction, or losing control of the heavy vehicle in an intersection. The problem was officially confirmed via a diagnostic computer scan by an authorized GM dealership (Crews Chevrolet), which pulled and documented history codes P0722 (Output Shaft Speed Sensor Circuit No Signal) and P0700 (Transmission Control System Malfunction Warning). However, the dealership declined physical teardown or sensor replacement because the electronic failure is intermittent and could not be replicated during a brief technician test drive. Yes. The vehicle's external wiring harness was physically inspected by an authorized General Motors dealership technician, who confirmed the external wiring passed inspection. This officially isolates the intermittent electrical drop to an internal transmission component failure. It has not been inspected by police or insurance. Yes. The symptoms appeared suddenly without prior warning. The transmission began shifting erratically and violently, immediately followed by the illumination of the dashboard Check Engine Light (Malfunction Indicator Lamp). The onboard computer triggered diagnostic trouble codes P0722 and P0700.

Truck continues to shutter after having the torque converter replaced and the 2nd injector replaced. Been in the shop several times over the last few years, and still giving warnings on the dash saying, reduce acceleration drive safely. Feel like we just got a terrible vehicle. Almost paid off, and it’s just unreliable. Sadly we need this truck every single day, and the local dealerships have now pushed the problem out so far that we’re passed out 60k warranty period.

Truck stutters and idles terrible. Vehicle warning light keeps saying, reduce acceleration and drive safely. Two years ago an injector went bad, and it was fixed. 6 months ago, we had it in the shop, of course still under the 60k mile warranty. Said it was fixed, it wasn’t. Just had it back there, and they replaced the the torque converter. Shaking stopped for a month. Now it is even worse. Believe it is faulty injectors. Sadly, we’re not passed the 60k warranty period and feel unsafe driving our truck which we need every single day. Truck is nearly paid off and feel like we got jipped as this truck continues to have problems after problems

Transmission failure with no electronic warning or codes. Hard shifting was identified while under warranty but because no codes were present no action was taken to correct the issue.

The contact owns a 2022 Chevrolet Silverado 1500. The contact stated that while driving 10 MPH, the vehicle hesitated and lurched forward while depressing the accelerator pedal. The contact stated that the failure reoccurred while driving from a complete stop. The vehicle was taken to the dealer, where it was diagnosed with transmission valve failure. The vehicle was being repaired. The contact related the failure to NHTSA Campaign Number: 26V083000 (POWER TRAIN); however, the VIN was not included. The manufacturer was not contacted. The failure mileage was approximately 70,000.

While driving home @ approximately 45 mph, the transmission seemed go out of gear followed by a loud bang and rapidly slowed to 20mph. The truck would no longer shift gears and now has no reverse gear

Took my 22 silverado with the L87 engine in for the recall. The dealer stated that my vehicle had a tick in the motor but it passed the pico test. They switched it to the 0W40 oil and stated that my engine will probably blow here soon, but until that happens there hands are tied. Today i took my truck in for another inspection because my motor had a very loud Tick noise almost sounding like metal on metal, they stated they did not hear anything and without more proof nothing can be done. My safety is very much put at risk when i report something to them thats happening with the vehicle, and if my motor blows while im driving 80 MPH i could crash into others or even die myself. My transmission is also having problems of what i would call Bucking when you put it into drive, i also filled up with gas last week shut my truck off pumped gas, got back into my truck and started it, went to put it into drive had no power shut it off and did it again, i had power but my rear wheels were locked up and wouldnt budge. shut it off turned my truck on and engaged the 4 wheel drive, and then disengaged it, still not able to drive. shut it off and put it back into drive and the rear wheels were able to drive normally. Dealership says theres a recall on the transmission to add a spacer plate so it was ordered. This issue needs to be taken very seriously this is why they say theres only 3% motors affected is because they decline the motors that have actual problems but its still running so to them its fine.

Code P0747 the car jerked forward twice and did not accelerate. The engine light came on. GM said my truck was not covered under the special coverage because of my VIN although it’s got the same problem for the same truck listed

On June 7th, 2026, I pulled into my driveway, and put the truck in park (did not set the parking brake, but left it running). I walked, approximately 25 feet up my driveway, towards my garage, to retrieve my garbage can, to bring it to the road. About the time i got to my garbage can, my truck proceded to roll towards me, as i walked back towards the road. I then noticed it rolling, let go of my garbage can, ran to the truck, jumped in it, hit the brakes, and i had to shift the truck back in gear, then back in park. By that time, it had already struck the support pole to my temporary car port, destroyed it, and caused a small amount of damage to the front fender of my truck (small dent, and some scratches in the front plastic). I know i did not leave it in drive, as i had to shift it into gear, then back into park, as well as the fact, that it stayed still, as i walked normally, 25 feet up the driveway. I tested the truck, after the fact. It starts rolling immediately after taking your foot off the brake, from the same spot. On a side note, my truck had just received an update download, 2 days prior to the incident. There were no warning lights. Luckily, my safety, was the only one at risk. I have not had it inspected, and it has not happened again, since. I did contact General Motors, immediately, but got no response to my email. I do have a short security video, starting when i retrieved my garbage can, to the moment the truck struck the pole.

Escalation of Recurring Powertrain Issue and Warranty Denial This statement outlines a severe, recurring safety issue with my vehicle’s 8-speed Escalation of Recurring Powertrain Issue and Warranty Denial transmission, which the dealership has now recommended replacing at a cost of $7,500. I am formally disputing this out-of-pocket expense due to the vehicle's repair history and its alignment with active manufacturer recalls. First Incident (Towed to Dealership): The vehicle initially experienced severe jerking and hesitation during acceleration, which left me stranded roadside. It was towed to the dealership, where technicians diagnosed the issue as a faulty fuel injector. The injector was replaced at no cost, and I was assured the problem was resolved. Second Incident (Current Diagnosis): The vehicle recently began exhibiting the exact same symptoms: severe jerking and acceleration hesitation. Upon returning the vehicle to the dealership, technicians diagnosed the issue as a complete transmission failure requiring a full replacement. Recall Alignment: The dealership has stated that this replacement is not covered under warranty. However, this vehicle is actively experiencing every symptom outlined in the manufacturer's current 8-speed transmission recall. While my specific VIN is currently omitted from the recall list, the mechanical failure is identical to the recall parameters. Given that the underlying safety issue was present and documented during the first visit, and that the symptoms mirror an active manufacturing defect, I request that this repair be covered under goodwill or the existing safety campaign.

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