2016 Chevrolet Silverado 2500 transmission problems

Filed Mar 10, 2026 · Transmission · CA

the vehicle developed a extremely hard down shift and then a check engine light came on. the vehicle went into limp mode, took the vehicle to local diesel mechanic and i was informed that the transmission was bad and had to be replaced, while replacing the transmission i was also told the transfer case was making noise and needed to be replaced. this happened in November of 2025 and the parts are not available. This happened while i was towing our trailer across a bridge when the traffic came to a sudden stop, once traffic started moving we could not get up to speed thus causing a traffic hazard. yes the repair shop was able to recreate the issue there were no warnings prior to the failure. I know GM has had issues with transmissions in newer models, i did not know that there was a process like this prior to getting my vehicle repaired and i needed it repaired as soon as possible. that is why i went to and independant repair facility.

Filed Sep 29, 2025 · Transmission · 190,000 miles · KS

The contact owns a 2016 Chevrolet Silverado 2500. The contact stated while driving 45-55 MPH and hauling a trailer, there was an abnormal clunking sound coming from the vehicle. The vehicle was shuddering abnormally, and the wheels locked up for approximately 4-seconds. The contact stated that the transmission was shifting hard. The thermostat light was illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted and confirmed that the VIN was no under recall. The failure mileage was approximately 190,000.

Filed May 2, 2025 · Transmission · ID

Transmission was acting funny. Check engine light came on. Took it to a reputable transmission shop who stated it needs a full rebuild due to bad torque converter. $5500. The truck only has 65k mi.

Filed Apr 15, 2025 · Transmission · TX

Truck is under 105000 miles and needs a transmission due to a failed torque converter. First starts with erratic speeds in cruise control mode that is unsafe then will not shift into overdrive causing overheating issues.

Filed Apr 14, 2025 · Transmission · 146,000 miles · TX

The contact owns a 2016 Chevrolet Silverado 2500. The contact stated that while driving at an undisclosed speed, the vehicle lost automotive power. No warning light was illuminated. The vehicle was taken to a dealer, where it was diagnosed and determined that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 146,000.

Filed Mar 19, 2025 · Engine, Transmission · NC

Transmission needed rebuild at 108000 miles. Lifter failure in engine which damaged camshaft at 120000 miles. Each costing thousands in dollars of repairs probably close to $10000.

Filed Dec 27, 2024 · Transmission · CT

At only 71,000 miles the 6L90 transmission had to be replaced in my Silverado because of slippage in fifth, sixth and heavy metal shaving showing in the pan. I have never plowed with this truck or abused the transmission. I've only towed up to 7,000 lbs which is well within specifications. As I continue to talk with other owners of the 6L90 and various mechanics, it has become evident that this particular transmission has a very high failure rate. Unfortunately the core to the failed transmission has already been returned, but what if something major internally failed that locked up the drivetrain and caused an accident? My mechanic John Portal has replaced several 6L90's with multiple types of failures. The only warning I received from the transmission was an engine light which only appeared after the transmission started to fail.

Filed Jun 18, 2023 · Transmission · GA

Transmission issues. I was driving and thought my truck started skipping a little didn't think much of it. I stopped at gas station. Started to put off and my truck wouldn't move.

Filed Nov 30, 2022 · Transmission · 75,000 miles · RI

The contact owns a 2016 Chevrolet Silverado 2500. The contact stated while driving 35 MPH, the contact attempted to accelerate but the vehicle failed to respond. There was no warning light illuminated. The contact was able to pull over and turn off the vehicle. The contact stated that once the vehicle had cooled down, the vehicle was restarted and operated normally. The contact stated that the failure reoccurred. The dealer was contacted and stated that the vehicle needed to be diagnosed. The dealer suggested that the failure might be related to the transmission. The manufacturer was contacted and stated that the vehicle was not under recall and a case was filed. The failure mileage was 75,000. The VIN was not available.

Filed Oct 15, 2022 · Acceleration, Electrical · UT

The infotainment center seems to malfunction and push buttons on it's own or not respond to input, which seems related to a more serious problem I experienced where the gauge cluster was not reading anything out when I was driving, including not knowing what speed I was at or what gear I was in. I had to turn the vehicle off several times and restart it several times before the issue resolved.