2,479 of the
23,671 complaints filed about the Chevrolet Silverado 1500
are about the transmission —
100% of everything owners reported.
The worst model year for it is 2019.
2,479
Complaints
100%
Share of all complaints
34
Crashes
12
Fires
Transmission & Drivetrain complaints by model year
rear axle locks up and transmission goes into limp mode , this happens when slow speed under acceleration, this happens almost any time in traffic , at stop light , acceleration to freeway. a safety issue, shows a p0700 code and p2729 code , engine service code light goes on , T/C and skid lights. also happen at hard brakes in traffic lights or fast slow downs
NHTSA complaint #11764253 — an unverified report by a vehicle owner.
THIS NEW TRUCK HAS BEEN IN 2 DIFFERENT DEALERS FOR THE SAME TRANSMISSION ISSUE, 2 TIMES WITH CHAMPION CHEVY AND 1 TIME WITH MICHAEL HOLH CHEVY/GMC DEALER, FIRST 2 TIMES NOT ABLE TO DUPLICATE THE ISSUE AT CHAMPION CHEVY, 3RD TIME I WAS ABLE TO DUPLICATE THE TRANSMISSION ISSUE NOT ALWAYS DOWN SHIFTING INTO FIRST GEAR WHEN STOPPED OR ON A HILL, THERE SHOP FORMAN STATED THATS NOT RIGHT, BUT YET THEY DID NOTHING TO TRY AND RESOLVE THIS ISSUE, I FILED A COMPLAINT WITH CHEVY CORPERATE OFFICES AND AGAIN NOTHING WAS DONE TO RESOLVE THIS ISSUE. LEMON LAW WILL NOT TAKE EFFECT UNLESS THEY FIX SOMETHING SO IN MY OPINION IF YOU DONT FIX IT THEN THE CONSUMER HAS NO RECOURSE, PER LEMON LAW LAWYER,
NHTSA complaint #11764084 — an unverified report by a vehicle owner.
Got my truck back yesterday from in shop for 2 weeks from being repaired. Got to red light just stopped my engine shuts off. Dash shows engine/transmission problems. Exact same thing happened two weeks ago. Had to get towed into dealer again this am
NHTSA complaint #11763787 — an unverified report by a vehicle owner.
While operating at highway speeds this truck lost all engine power and would not start back up. Vehicle was towed to local dealer and determined to be a catosrophic failure of the crank shaft. Repairs are being made as covered under warranty.
NHTSA complaint #11763745 — an unverified report by a vehicle owner.
The contact owns a 2020 Chevrolet Silverado. The contact stated that while driving between 20 mph and 60 mph, the vehicle shudders a lot while accelerating. The vehicle was taken to an independent mechanic where it was diagnosed with a failure in the transmission. The contact stated he contacted a dealer where they confirmed the failure but stated there are no recalls nor TSBs related to the failure, although there are recalls for different model vehicles that have the exact same transmission as the contact's vehicle. The contact referenced TSB 19-NA-121 (powertrain); however, the VIN was not included in the repair. The contact stated he could feel the shaking shuddering. The manufacturer was notified of the failure. The vehicle was not repaired.
NHTSA complaint #11763486 — an unverified report by a vehicle owner.
While Driving I feel shaking while accelerating between 25-40 mph, and its like I'm driving over rumble strips, plus when stopped and start to accelerate it hesitates and then surges forward.
NHTSA complaint #11763112 — an unverified report by a vehicle owner.
Came off the parkway and came to a stop at a stop sign. As I attempted to accelerate forward the truck shuttered violently, did not move forward and then slammed into gear. As it slammed into gear it jerked forward. The force of the jerk pushed me back in the seat and caused the steering wheel to turn. About 100 yards later I came to a stop in traffic. As I attempted to accelerate the same incident occurred again. After the second incident anytime I same to a stop and attempted to accelerate forward the shutter was no longer present but the truck would not move at first and would then slam into gear and jerk violently. This would occur in drive and reverse. I brought it to the dealership and they diagnosed that it needed a transmission. The service writer even told me it bucked so hard while the technician was moving it that it almost put him through the steering wheel. The truck is currently having the transmission replaced at Greenbrook GMC. Estimated repair cost is $9400 plus taxes and fees. Can provide invoice and bill once repair is completed.
NHTSA complaint #11763239 — an unverified report by a vehicle owner.
The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving 40 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the transmission was slipping while shifting gears and the transmission was shuddering. The dealer was contacted by phone and made aware of the failure. The vehicle was taken to the dealer, where it was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The contact was informed that the parts were ordered. The manufacturer was contacted by phone and made aware of the failure, and a case was filed. The contact was informed that the warranty had expired five months prior. The failure mileage was approximately 53,020.
NHTSA complaint #11763159 — an unverified report by a vehicle owner.
I experienced a crankshaft bearing failure while driving my 6.2L V8 Chevrolet Silverado on the highway / freeway. Thankfully I was able to exit highway / freeway to avoid a car collision due to loss of power. My truck was towed to a certified Chevy dealer. This is a known issue for 2019-2026 6.2L V8 L87 engines. The truck was previously inspected by a certified Chevy dealer for prior L87 engine recall. It passed and they changed the oil type to 0w-40. Prior to this event, my truck was at the dealer for a low oil pressure issue / oil pan replacement. I picked it up from the dealer after the vehicle was repaired and drove it for about three days and then experienced the crankshaft bearing failure. No warning lamps illuminated prior to failure. My truck is currently at the dealer waiting for a new engine.
NHTSA complaint #11762684 — an unverified report by a vehicle owner.
The engine in my 2023 Silverado ZR2 (6.2L L87 V8) failed. It is available for inspection at Rick Hendrick Chevrolet ([XXX]). On XXX at about 67,000 miles, and the days leading up to it, the truck repeatedly struggled to start due to metal on metal contact, almost leaving me and my family stranded multiple times. Driving the vehicle produced a loud rattling noise at 2200 to 2700 rpm, and felt unsafe to drive. Especially with my family. The problem was reproduced and confirmed to be an engine failure by the Rick Hendrick Chevy dealership a week after being dropped off with an appointment. I have been told the engine needs to be replaced under the special coverage program (N252494003). The L87 recall inspection and oil change was completed on XXX also by Rick Hendrick Chevy. There were not warning lights or other symptoms leading up to this engine failure. The symptoms of struggling to start and the ticking noise as 2200 to 2700 RPM started that weekend before I brought to dealership. They got progressively worse. Dealership has said I will receive a new engine under warranty but no timeline for completion. Additionally I have not been furnished with a service loaner or option for one. Leaving me with no vehicle to replace it. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11762936 — an unverified report by a vehicle owner.
2024 Silverado 3.0 Rst turbo replacement, followed by engine replacement at 80K miles. Advised the dealership about the transmission at about 85k miles. At 103,000 miles the transmission failed. GM is denying any responbility. This is already a known issue yet GM keeps denying it. Major saftey issue from the beggining of the purchase. Every complaint has been noted by the dealership.
NHTSA complaint #11762420 — an unverified report by a vehicle owner.
from a stop during fast acceleration made a left turn and rear section or rear axle sounded like it went over a speed bump or wheels locked up, then transmission felt like it was in high gear, did not want to move , or very slowly , i accelerated rpm was 2k or 3k still moving very slowly, this was in heavy traffic. I notice that check engine light went on with TC, parking brake service , some pad lock ( dont know what the ped lock is). 2nd time this happen the parking light service light went on and the brakes locked up again in traffic. 0
NHTSA complaint #11762475 — an unverified report by a vehicle owner.
Engine failed and was replaced at 38k. Transmission shudders, have been back to dealership multiple times for transmission shudder, have been told it was tires, torque converter, and valve body. When those items didn’t fix the issue, I was told it was the engine dfm and that it was normal and not a problem, AFTER they had already acknowledged the transmission issue by trying to fix it with a torque converter and valve body. Engine failed again at 54,604 miles while at high way speeds in rush hour like traffic in between [XXX] and [XXX], while pulling a camper. Truck oiled down the interstate and produced a blueish/milky looking cloud that caused drivers behind me to lock up their brakes because of bad vision, creating a hazard. I was told by gm that they wouldn’t tow the camper that I had to take care of that but they wouldn’t tow send a truck for my truck. Tow truck gets there and says my truck is too big and leaves. I called my own rollback to get my truck 3 1/2 hours later and they came and got it. Was stranded on the side of the interstate for 4 1/2 hours in 90 degree weather, to my knowledge the 2nd truck gm was supposed to send never showed up. Requested a buyback and was denied with no reason given. I have a lot of records if anyone wants them. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11762363 — an unverified report by a vehicle owner.
Special Coverage Program" (N242454441 While driving, the vehicle experienced sudden, severe shifting issues and entered a dangerous transmission "Limp Mode" severely limiting vehicle speed and power in live traffic. An OBD-II diagnostic scan retrieved active trouble code P0747 (Pressure Control Solenoid 'A' Stuck On). This indicates a well-documented mechanical defect in the transmission valve body covered under GM Special Coverage Program N242454441. [1, 3, 4, 5, 7, 8] Upon contacting my local Chevrolet dealership service department, I was informed that due to catastrophic backlog and part constraints, the dealership cannot physically scan or diagnose the vehicle for six months. The manufacturer's network is actively failing to provide a timely safety remedy for a known powertrain defect, leaving a hazardous, malfunctioning vehicle on the road without a resolution or substitute transportation.
NHTSA complaint #11762092 — an unverified report by a vehicle owner.
The contact owns a 2022 Chevrolet Silverado 1500. The contact stated that while driving 55 MPH, the vehicle unexpectedly stalled while attempting to accelerate, with the check engine warning light illuminated. The contact stated that the rear wheels locked up due to the failure. The vehicle was pulled over to the side of the road but was unable to exceed 3 MPH. The vehicle was restarted. There was a burning oil odor, but the contact was unsure if the odor was coming from the vehicle or another vehicle nearby. The vehicle was taken to the dealer to be diagnosed, and DTC: P0700 (Transmission Control System) and P2714 (Pressure Control Solenoid Performance/Stuck Off) were retrieved. The contact was informed that the transmission had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure by phone, and the contact was referred to the NHTSA Hotline for further assistance. The failure mileage was approximately 81,700.
NHTSA complaint #11761981 — an unverified report by a vehicle owner.
I am submitting this formal statement regarding a severe, recurring safety hazard involving sudden engine stalling and internal mechanical noise on my 2026 Chevrolet Silverado 1500.The vehicle has experienced multiple sudden engine stalls during low-speed deceleration, specifically while letting off the accelerator pedal to execute low-speed turns into parking lots. When the stall occurs, the engine dies completely, causing an immediate and dangerous loss of power steering and power braking assistance mid-turn. Because the vehicle shuts off completely while still in motion, I am forced to bring the truck to a dead stop, shift the transmission out of Drive and into Park, and completely cycle the ignition system to restart the engine.There is a distinct, audible mechanical ticking sound coming from the engine compartment during operation. Crucially, the vehicle has never illuminated a Check Engine Light, displayed a dashboard warning message, or given any advance electronic indication prior to or during these sudden stalling events.This vehicle's build window falls directly into the scope of the National Highway Traffic Safety Administration’s (NHTSA) active Engineering Analysis (EA26005) investigating catastrophic valvetrain and engine failures on GM 6.2L L87 engines. Because this defect causes an unexpected loss of vehicle control with zero diagnostic warnings, it poses an immediate highway safety risk to myself and others.I request a full diagnostic scan for hidden or pending fault codes, a physical inspection of the valvetrain/Dynamic Fuel Management (DFM) system, and an inspection of the engine oil filter for metallic debris indicative of internal bearing degradation.
NHTSA complaint #11762020 — an unverified report by a vehicle owner.
I am submitting this formal statement regarding a severe, recurring safety hazard involving sudden engine stalling and internal mechanical noise on my 2026 Chevrolet Silverado 1500.The vehicle has experienced multiple sudden engine stalls during low-speed deceleration, specifically while letting off the accelerator pedal to execute low-speed turns into parking lots. When the stall occurs, the engine dies completely, causing an immediate and dangerous loss of power steering and power braking assistance mid-turn. Because the vehicle shuts off completely while still in motion, I am forced to bring the truck to a dead stop, shift the transmission out of Drive and into Park, and completely cycle the ignition system to restart the engine.There is a distinct, audible mechanical ticking sound coming from the engine compartment during operation. Crucially, the vehicle has never illuminated a Check Engine Light, displayed a dashboard warning message, or given any advance electronic indication prior to or during these sudden stalling events.This vehicle's build window falls directly into the scope of the National Highway Traffic Safety Administration’s (NHTSA) active Engineering Analysis (EA26005) investigating catastrophic valvetrain and engine failures on GM 6.2L L87 engines. Because this defect causes an unexpected loss of vehicle control with zero diagnostic warnings, it poses an immediate highway safety risk to myself and others.I request a full diagnostic scan for hidden or pending fault codes, a physical inspection of the valvetrain/Dynamic Fuel Management (DFM) system, and an inspection of the engine oil filter for metallic debris indicative of internal bearing degradation.
NHTSA complaint #11762022 — an unverified report by a vehicle owner.
Transmission entered limp mode when decelerating at highway speed. Shutter shift, rapid rpm increase. First shift in the morning is a hard shift with loss of power.
NHTSA complaint #11761756 — an unverified report by a vehicle owner.
While driving on the road, the transmission in my truck completly neutralized all the gears (meaning it just started revving and slowing down rapidly in the middle of the road with cars in front of and behind me). And almost got me hit by several cars. I got the vehicle towed to the Chevy dealership it was bought from. The mechanics then confirmed the code was for a failed valve body in the trucks transmission. Which they had recalled in all the diesels but not gas engines.
NHTSA complaint #11761775 — an unverified report by a vehicle owner.
I had the 6.2 engine replaced at 38k miles. Now at 78k miles my new engine replacement is using 1.5qrt of oil within 4k miles. I am being told i have to watch the oil every 800 miles and report back to Chevrolet. I feel my investment is completely a loss of $60,000.00 + . I was told by the service tech that i will probaly have to have another engine replaced again.. My resale value is NO WHERE near worth anything and I am stuck.
NHTSA complaint #11761237 — an unverified report by a vehicle owner.