Table 1 shows nine common vehicle speed control related problems of the 2009 Chevrolet Impala. The number one most common problem is related to the vehicle speed control (91 problems). The second most common problem is related to the accelerator pedal sensor (14 problems).
While driving the car it would pop up a message saying “engine power reduced”. Today while driving it home it popped up with a message saying “starting disabled, service throttle” and then the car wouldn’t drive and I had to pull over on the side of the road. Read details...
My car was taken into the dealer to check on the "service engine soon" warning and I was informed that the computer showed it as an apps issue. They checked the apps and I was informed that they couldn't find anything wrong and that it had been reset within the computer system and I was Read details...
The contact owns a 2009 Chevrolet Impala. While attempting to accelerate from a stop, the vehicle did not move and the check engine indicator illuminated. The contact stated that the failure recurred several times. Read details...