2023 CHEVROLET SILVERADO 1500 Complaints

Vehicle check engine light came on and message displayed on dashboard indicating (loss of power) the transmission fluid temperature rose from 140* to 190* in seconds with vehicle coming to a complete stop while driving when trying to accelerate the vehicle it won't move but the engine rpm's were staying between 3 & 4 when accelerating.

I have a 2023 Chevy Silverado 1500 3.0L Duramax Trail Boss. Temperature gauge keeps flocculating, engine fan kicks on at 100% and shuts off the AC. Warning on dash engine temperature to high AC shutting off and engine over heat. Took it to the dealership for the truck is still under warranty. They diagnosed it as a faulty coolant control valve. Was told it was safe to drive by the technician but I question that. Dealership ordered the part four weeks ago and it still has not come in. When I inquired about the delay, I found out it is on back order and the availability of the part long wait time. Further research found that this is a systemic issue owners are having with this specific engine since 2020. Yet GM has not done a recall nor is there supply stockage of this part, seeing how this part commonly fails.

While driving 55 mph and towing my boat on a 2 lane paved road , I started up a slight incline and the transmission downshifted so hard that the rear wheels locked up long enough to throw us into the dash even with seat belts on. I turned around an drove back home with it locking up again. No codes or lights on the dash. Took it to dealer June 26,2025 for dealer to diagnose issue. They kept it overnight and drove it about 60 miles, called me the next day to pick it up saying they could not duplicate the rear wheel lockup and since there were no codes there was nothing to fix. Tried to tell me it was my boat trailer causing the issue. Boat trailer has surge brakes, nothing electrical on trailer brakes. Over the next couple days the rear wheels locked up 2 more times. Always as I started up an incline going around 50-55 mph. No lights or codes July 2, 2025 we recorded on video 2 rear wheel lockups with the second lockup starting a slight fishtail on dry pavement and leaving a 5 foot skid mark. Went back to the dealership with the video and they said again if there are no codes they can’t fix it and they would try to duplicate the issue for me to leave the truck and not give me a rental vehicle , and no timeline on how long they would try to duplicate the issue. I did not leave my truck there and they kept promising to call me when they had a loaner vehicle for me to use. On July 14, 2025 ,while still waiting for a loaner vehicle the transmission finally locked up the rear wheels and check engine light came on. My mileage was 43078, it took 1,193 miles to finally throw codes that the dealership would fix. Codes were P0700 and P0747. These are same codes for safety recalls N242454440 and N242454441. Obviously my vin is not included in the recalls but the dealership should have put the software on my truck the first time I was there on June 27th, the same day they completed the Pa.state inspection on my vehicle. I wouldn’t have had to experience this unsafe conditions.

The contact owns a 2023 Chevrolet Silverado 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 65 MPH uphill, the check engine warning light illuminated. The contact pulled over to the side of the road and turned off the vehicle. The contact was able to restart the vehicle after waiting for several minutes. Additionally, the contact stated that vehicle was idling rough while driving. The contact stated that the rough idling persisted. The vehicle was taken to the dealer but was not diagnosed or repaired because the recall repair part was not available. The contact scanned the vehicle with a diagnostic code reader and retrieved DTC: P0016, which indicated that the powertrain control module (PCM) had detected that the crankshaft and camshaft were not synchronized. The vehicle was not repaired. The manufacturer was not made aware of the failure. The contact had safety concerns while driving the vehicle. The failure mileage was approximately 49,500.

The fuel pump went out, left me stranded and was replaced The transmission went out and was replaced. The lifters in the engine were replaced. When will the engine recall be addressed/acted on? The "cure" to install heavier engine oil is a very bad "bandaid"....truly masks the problem. Maybe the Chevy CEO should return her 2024 $25mm bonus to help pay for the repairs.

THIS TRUCK HAS A PROBLEM WHERE AT LOW SPEED WHILE TURNING LEFT THE ENGINE SURGES AND THE TRUCK SPEEDS TO 15 MILES AN HOUR UNLESS I JAM ON THE BRAKES . THIS STARTED JUST TURNING LEFT AND NOW ITS STARTING TO HAPPEN TURNING RIGHT . I HAD THIS TRUCK TO KOONS CHEVOLET TWO OR THREE TIMES FOR THIS PROBLEM BUT IT STILL PERSIST TO HAPPEN. THIS VEHICLE IS DANGEROUS.

I have had to replace 2 batteries due to the tailgate opening and shutting randomly even when parked, and ruining my batteries. You recalled the 1500 HD's for the same issue... but yet not this model when it's clearly happening to 1000's. I'd appreciate it being fixed

I am filing this complaint against General Motors (GM) and its affiliated dealership Kunes Chevrolet for the unauthorized installation of a surveillance/tracking device (LoJack) in my vehicle, which resulted in severe personal harm, digital exposure, and downstream targeting. On [XXX], I purchased a 2023 Chevrolet Silverado from Kunes Chevrolet in Morrison, Illinois. I was never informed that a LoJack tracking device had been installed in the vehicle. On [XXX], I appeared in person at the same dealership to confront suspicious activity tied to my vehicle’s GPS data. A service advisor confirmed the presence of a LoJack unit and printed a removal ticket, which should be recorded in GM’s internal service system under my name and VIN. This constitutes verifiable, documented acknowledgment of the unauthorized installation. Consequences of This Violation Include: •Illegal geolocation tracking without consent •Suspected sale or exposure of my driving data to third parties and possible defense-linked contractors •Multiple impersonation attempts, including suspected social and professional infiltration •Psychological harm, loss of employment, opportunities, and repeated digital sabotage •Multiple homicide attempts on my life •FOIA-confirmed military interest in my location (Air Force Case #: [XXX]) •IRS and identity manipulation, suggesting systemic misuse of my physical address, GPS logs, and digital footprint INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2023 Chevrolet Silverado 1500. The contact was notified of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. While driving 55 MPH, the vehicle stalled with an unknown message displayed. Due to the failure, the vehicle was towed to the dealer. Several days later that the dealer informed the contact that a new engine had been ordered and the new engine was replaced. The contact stated that after retrieving the vehicle, there was an abnormal knocking sound coming from the vehicle. There was no warning light illuminated. The dealer was notified of the failure and an appointment was scheduled to have the vehicle serviced. The contact stated that while in a store parking lot, the vehicle failed to start after several attempts. Due to the failure, the vehicle was towed to the dealer where the mechanic discovered that a fuse connector was loose, causing the failure to start. The contact was also informed that the dealer failed to replace several screws and bolts back in place once the engine was replaced. The vehicle occasionally surged forward or hesitated while depressing the accelerator pedal, causing the contact to lose control of the vehicle while driving at various speeds. The manufacturer was made aware of the issues and the contact was informed that a refurbished engine was placed inside the vehicle and not a new engine as the dealer had stated. The vehicle remained with dealer due to safety concerns. The vehicle was not repaired. The failure mileage was approximately 26,000.

Back and other cameras are constantly not working and in some cases the backup cam won’t event work at all.