Three problems related to vehicle speed control have been reported for the 2011 Chevrolet Silverado 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Chevrolet Silverado 2500 based on all problems reported for the 2011 Silverado 2500.
It is a transmission control module wear a lobster transmission into a garin. Will not let you speed up or speed down and it is unsafe and gm is making us pay for the bill.
2011 duramax diesel Silverado 2500. When changing lanes in lake tahoe in heavy traffic engine suddenly went full throttle. I stood on brakes with both feet as the truck was burning rubber and nearly rear ended a handicapped van. I shut the engine off and the transmission slammed to a lower gear. Once I let traffic clear and re-started the computer reset and the throttle was fine. I managed to hook up my RV and head home but was careful not to accelerate very hard hoping it would not happen again. Truck is now in a local diesel repair shop being evaluated. Engine was revving close to 5,000 rpm. Thought for sure we were about to get in a serious accident or hit some people as there was very heavy vehicle and pedestrian traffic.
Throtle position sensor is always on even after replaced transmission is shifting, poorly, needs reprogramming gears are shifting roght malfuntion of transmission soleinoids, bad manufacture,.
| Vehicle Speed Control problems | |
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