2018 Chevrolet Silverado 1500

The contact owns a 2018 Chevrolet Silverado 1500. The contact stated that while her son was driving at an undisclosed speed, the vehicle shuddered. Additionally, the contact stated that the transmission was stuck in first gear. The vehicle was taken to an independent mechanic, who informed the contact that the transmission needed to be replaced. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.

My vehicle has been properly maintained since new. At around 90,000 miles the transmission started making noise. I had trans filter changed and the noise abated. at 92,000 the car started shifting oddly. Several times on the highway the engine would rev and the car loses speed. Loud noises from the transmission and hard shifts. I most recently was unable to accelerate while getting on the highway. This is a truck, I have things I have to transport. I am unsure if I should continue to drive on the highway. I am going to my local dealer next week to explore repair options. I have learned that this problem is well-known to GM .

While on the Interstate with cruise control on, my truck started to vibrate while on highway, then shakes so badly it becomes difficult to grip steering wheel firmly. Slowly came to a stop and checked all four wheels. Waited on side of road until engine cooled down somewhat and then got off highway at next exit and made my way back home on side streets NOT DRIVING OVER 40-45 MPH. Vehicle is currently at dealer Service Department. Said it is normal, but transmission would be checked.

My 10 speed transmission is failing, problem is a shutter in the transmission at various speeds. Have the shutter verified as not wheel balance problem, as all wheels were spin balanced. Upon looking up info online they said it could be dangerious and cause an accident.... My 2018 Silverado with the 6.0 engine and 10 speed transmision has only 42,000 thousand miles on it...

The contact owns a 2018 Chevrolet Silverado 1500. The contact stated that while driving approximately 64 MPH with the cruise control engaged, the transmission became inoperable. While going up a hill, the vehicle was shifting hard in first and second gear. Upon accelerating, there was an abnormal winding noise detected. The vehicle was shifting roughly. The transmission got up to 160 degrees and continued to shift hard. There were no warning lights illuminated. The vehicle was taken to the local dealer where it was diagnosed that a transmission replacement was needed. The vehicle was not repaired. The manufacturer was contacted and informed him that the vehicle was above the warranty mileage. The failure mileage was approximately 96,000.

Torque converter was broken and destroyed my transmission just at 90,000 miles. I could easily have been stranded in major city traffic at any point if this had failed any earlier. This problem has been known in various GMC vehicles throughout the years. I have had a mechanic inspect and diagnose this problem. No warnings or symptoms were seen prior to the full failure of my transmission.

The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving 45 MPH and approaching a stop light while slowing, the vehicle lost motive power without warning. The contact was able to restart the vehicle. The vehicle was taken to the dealer and the dealer stated no failure was found. The vehicle was taken to an independent mechanic and the mechanic stated that no failure was found. The manufacturer was contacted, and the manufacturer stated that there was no recall for the failure. The failure mileage was 69,000.

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.