2011 Chevrolet Silverado 1500 Vehicle speed control Problems

“I was making a turn while pushing on the gas pedal lightly, and all of sudden the gas pedal went to the floor without pressing on it and the pedal got stuck. The engine raced up to over 5000 RPM and about 60 MPH around a turn because it would not slow down. I had too keep tapping on the gas pedal to release it. Also my foot was on the break.”

“One night on the way home from work, I was driving 60mph and all of the sudden my truck hydroplaned. I managed to get the truck straight and regain control of the vehicle. About a week later, as I'm heading home all of the sudden my ABS, brake, and traction control lights all illuminated. The dic reads service stabilitrak and service traction control, then it will display stabilitrak off and traction control off. I had the codes read and my trouble code was p069e - fuel pump control module requested mil illumination and u0073 - control module communication bus a off. …”

“My 2011 Chevrolet SILVERADO 1500 has unwanted acceleration. Its been happening for apprx a month, on and off. On tuesday 10/4/2011 I was leaving my parking space at work, I had my foot on the brake as I was turning out of the space, the vehicle just took off - accelerating without touching the gas. I then hit the brake which stopped the vehicle. I then got on the highway - (I-94) to head home, while driving on I-94 my vehicle lunged forward nearly striking the vehicle in front of me. …”

“This is a dealer demo vehicle, first 2235 miles were demo. During my first morning (12hours after picking up at dealer) of ownership I was descending down a hill with the cruise on, and the vehicle proceeded to over speed approximately 5-7mph. I travel this hill both ways to/from work daily and this happens everytime. I though this might be an abnormal adjustment within the computer/etc so while taking in to the dealer for a TPMS (tire pressure monitor system) issue I mentioned the overspeed issue to the service write up and they said that it was normal. I don't agree, but maybe it is. …”

“1 owner. Never driven on salted roads(south louisiana).live 100 miles from coastline,not in a saltwater environment. Or driven in water other than rain. Cruise control dropping out, automatic transmission not shifting when supposed to. Traction control dropping out, service messages cycling in and out--traction control, stabilitrac , anti-lock brakes, check engine light, red brake light comes on and off. Speedometer going crazy. Brought vehicle to GM dealer for inspection/repair. …”