2023 CHEVROLET SILVERADO 1500 Complaints

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 the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

This is the third time since the purchase date of July 2023, that my Diesel 1500 Silverado has gone into "Reduced Engine Power" while driving. The first date was August 2024, while traveling down the interstate. The check engine light came on. My maximum speed was reduced to 50mph, and the transmission shifting was very jerky. This was extremely dangerous with the flow of traffic traveling 70+ mph. I returned to the dealer where the vehicle sat on the lot for approximately 60 days awaiting the part (Valve Body) from GM. Components were repaired through warranty. Fast forward to February 2025, "Reduced Engine Power" notification came on again with the code P0747, P700. Returned to dealer, and after a week of sitting on the lot, the technician could not duplicate the code. I requested that a new fuel filter be replaced for piece of mind. Today, 3 mos. later, as I was backing out of my driveway, my truck did not shift/engage into Reverse. I was able to roll into the road & put it in Drive, however it went into "Reduced Engine Power." The vehicle will have to be towed, at my expense, I'm sure, to further diagnose the cause. The truck does not move when shifted into Reverse, and pressure is applied to the pedal. It is extremely concerning knowing a national recall on identical GM components has been reported, and yet I have had identical issues without resolution. Despite the known problems and safety risks, especially with a child in the vehicle during each failure, I’ve been left without consistent or timely support. I am requesting immediate assistance in diagnosing and repairing this vehicle, as well as a formal explanation of why this recurring issue has not triggered a broader response or replacement. At this point, I’m also considering pursuing further action through GM corporate or a consumer protection agency if a permanent resolution is not reached.

While driving at ~30 mph the rear wheels locked up momentarily with no warning and without applying the breaks. The back of the vehicle fish-tailed while the tires slid. Following the incident the check engine light came on and the vehicle went into limp mode and would not go more than about 25 - 30 mph. I immediately took it to the Chevrolet Dealer. The dealer indicated that the codes showed an issue with the transmission control module. It is currently at the dealer to be repaired. The vehicle has 51917 miles and is still under power train warranty. There was no warning or indication something was about to happen prior to the incident. The truck is a 2023 Silverado 1500 with the 2.7 liter Turbo engine with the GM 8 speed transmission.

The contact owns a 2023 Chevrolet Silverado 1500. The contact stated that while driving approximately 30 MPH, the vehicle stalled. The contact stated that several unknown warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed that the lifters had failed. Additionally, metal shavings were found inside the engine. The engine was replaced. The manufacturer was informed of the failure by the dealer. The failure mileage was approximately 61,000. The VIN was not available.

Water Found in Rear Interior of Cab, Water Leak at Rear Sliding Window. I noticed water spots on the left and right sides of the headliner. I took it to a dealer (Malloy Chevy winchester Va), and the said it was a TSB put out on this problem and they would file a claim. The truck has 48000 miles and the bumper to bumper company denied the claim. Have the TSB didn't matter to them. Can you assist in any way with this?

Unknown…Randomly started on fire after driving. Police report was filed under 25-000653/Altoona Police (I don’t have a copy)

Connecting rod and/or crankshaft engine component failure, engine damaged, engine light came on as knocking sound started. I have had to replace the motor as vehicle was undriveable. Engine failure can lead to accidents.

In August 2024 my 6.2 Chevrolet Silverado motor blew up. I was driving uphill when all the sudden it made a very loud sound like I had floored it and I had not. The engine revved really, really really high red line then it flashed across my dash to turn off the motor and the vehicle just shut itself off.. It left me stranded in the middle of the road and had to be towed to a Chevrolet dealer. It took them approximately 3 weeks to diagnose it as a catastrophic engine failure. And several more weeks to replace the motor, radiator and coolant lines. There was engine pieces in the radiator. Chevrolet refused to reimburse me my full cost of the rental that I had to get until they approved me a loaner..

Code P1098 associated with reduced engine power, forced speed reduction and overheating while on the freeway, limiting power and capping speed @ 55 MPH. Causing dangerous issues on the highway putting drivers in a dangerous position

Vehicle will not make any sounds. There are no warning sounds, no turn signal sound, no radio sound, absolutely no sound from any speaker in the vehicle. This is about the tenth time it has happened. This lasts until the vehicle is turned off, locked, and left alone for about 10 minutes.