2015 Chevrolet Silverado 2500: stuck in gear or won't shift

Filed Nov 18, 2025 · Transmission · WI

In november around the 20th -battery went dead-charged battery and took vehicle to brothers and started to shift funny-battery went dead again-charged and drove home -then went got new battery -put in and it would not shift right so drove it a little while to see if it would stop made noise and taken to garage in south wayne-told us said the transmission was shot-he hauled it to dubuque iowa transmission shop-they took it out of truck and overhauled it with heavy duty parts-cost of 6,330.00=miles at time 51500 back march 28 2025-works beautiful as it should-scaned bill and attached-we need reimbursement for cost.

Filed Mar 14, 2023 · Electrical, Transmission · UT

Driving 70 on interstate 15 and the stabilitrak message came on the dash, truck went into limp mode, the truck went from 70 mph to 45 mph really fast. This was during rush hour traffic and I could have gotten in a wreck. This is a transmission control module and GM and Chevrolet DO NOT HAVE THE REPLACEMENT PART. It’s on a nationwide back order

Filed Mar 6, 2023 · Engine, Fuel system · MS

Fuel pump failure while driving highway speed 70mph pulling a trailer. Engine light came on and engine went to limp mode for a few seconds then completely shut down without warning while still going at least 60. Lost power steering and power brakes. Service center confirmed the code for "low fuel rail pressure" and did the repair. I have retained the CP4 pump for analysis. I was very lucky to not crash my truck.

Filed Mar 1, 2023 · Electrical, Transmission · UT

Truck went into limp mode. Stabilitrak check light came on vehicle slowed down to 27 miles per hour.

Filed Feb 13, 2023 · Engine, Fuel system · 143,000 miles · MI

The contact owns a 2015 Chevrolet Silverado 2500. The contact stated that while driving at various speeds, the vehicle entered LIMP Mode with a warning message indicating how many miles before the vehicle would independently turn off. The contact had taken the vehicle to a dealer and was informed that the diesel exhaust fluid (DEF) tank needed to be replaced; however, the failure returned. Over time, the rear brakes, rotors, calipers, and various other parts had been replaced; however, the repairs failed to fix the vehicle. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 143,000.

Filed Oct 7, 2020 · Transmission · 127,000 miles · KS

Truck has 120,000 miles and on the way home from shopping all the sudden my truck wouldn't shift pass 3 RPM's and barley made it the hill. After stopping twice to let the truck rest I made it home. The dtc code was p0796 pressure control solenoid 'c' performance or stuck off obd-ii trouble code. Several other reports are found with the same issue some believe it's the torque converter. I really use to stand behind gm but my disappointment on this expensive truck has really changed my opinion.