2018 Chevrolet Silverado 1500

The contact owns a 2018 Chevrolet Silverado 1500. The contact stated that the vehicle failed to start. The vehicle was towed to the local dealer, who was unable to duplicate the failure. The vehicle was taken back to the local dealer, where it was diagnosed that the computer module needed to be replaced. The vehicle was repaired, but the failure recurred. While driving approximately 60 MPH, the brake pedal was depressed and there was smoke coming from the four wheels. The contact stated that the vehicle failed to accelerate or move forward. The contact pulled over, and her husband drove the vehicle to the residence. Additionally, while driving, the vehicle failed to move, and smoke was detected from the brakes. While her son was driving at approximately 35 MPH, he was unable to stop the vehicle. The vehicle was towed to an independent mechanic and the contact was informed that the rear calipers had detached, and the braking system needed to be replaced. The vehicle was repaired; however, the failure persisted. The vehicle was taken back to the mechanic and the contact was informed that the front brake calipers needed to be replaced. The vehicle was repaired. On another occasion while driving at an unknown speed, there was smoke coming from the brakes. The vehicle was towed back to the independent mechanic, who informed the contact that the failure was due to the hydraulic control module and referred her to the local dealer for assistance. The electronic stability control warning light was illuminated. The manufacturer was contacted, but no assistance was provided. The failure mileage approximately 69,000.

:Service Trailer Brake" warning comes on on every start up with no trailer hooked up. The warning can usually be dismissed, but for 40 minutes one time ,it constantly came on and off constantly. Could not get it to stop. Very distracting and dangerous. An independent repair shop has confirmed the condition, but unable to diagnose problem.

Transmission doesn’t shift smoothly and often slams into second gear from first very hard. Downshifting on rare occasions shifts to a lower gear before necessary causing rpms to go from 2800-3000 up to 4500-5000. I have to touch the gas real quick to upshift. Also brakes seem to require extra strength to engage if hard braking is required. Like the booster is not reacting properly.

The contact owned a 2018 Chevrolet Silverado 1500. The contact stated while driving at 80 MPH the steering wheel became stiff and the vehicle would not brake without any warning. The contact desperately pressed on the brake pedal but the vehicle would not brake, causing the contact to be struck by another vehicle on the driver's side. No one was injured and no major damage to none of the vehicles. A police report was filed. The vehicle was towed and deemed a loss. All the air bags deploy but the front driver side. The manufacturer was not unable to reach them. The failure mileage was 69,000.

The brakes failed to work when I was in a parking lot. As I was pulling into a parking spot, the brakes did not work even when I pumped them. I was going approximately 3mph. It startled me, so I put the truck in neutral and then into park. Then I turned the vehicle off. Fortunately, this happened in a parking lot and I was able to avoid hitting anything, including a pedestrian. Also, this put my husband and me at great risk because if I had not chosen to go back into a parking lot, and had gone into an intersection and been unable to stop, I could have entered the intersection and been in a serious accident. The truck functioned well enough to get to my dealership. I avoided driving it for a couple of weeks until they could run diagnostics. Between the time it first happened and bringing it to the dealership, the problem did not occur. However, when the technician was driving it into the shop, it happened to him too. They did perform diagnostics and found a problem with a brake Pump 3.280 (Part No. 12696313). I had it repaired at my own expense ($587.65) on Nov. 22, 2022. NOTE: This truck has only 25,673 miles on it. There has been a recall for this problem on Silverados from this year, but my VIN number was not included in the recall. There were no warnings prior to this event. I would like to have this repair cost reimbursed.

I have done some research and found other trucks same year and make have had the same problem and have had recalls but the problem is when I hit the break the lights will all flash like the truck is going to stall and it will say service trailer break system and stablitrak system and will even shut my truck off while I’m driving causing me to have to either pull of the side of the road and start my truck back up

On Saturday Aug 6th, 2022 my girlfriend and I were driving in my 2018 Chevy Silverado and the car just came to a complete stop really hard. Once the truck froze up, the car would go FOWARD but very slow, jerkish, and sluggish. We were almost hit by three cars behind us when the truck froze up. The truck was towed to the dealership where they diagnosed the truck with METAL SHAVINGS in the TRANSMISSION. And the engine light came on four weeks after I bought the vehicle last October. This time…. There was NO engine light on. Nothing displayed on dashboard.