Hi, the same day I got my car back from being serviced at the dealership for a rough idle (they replaced the CCV), my parking brake sensor light came on and the car drove as if the parking brake was being used when it was not! I could not accelerate over 20 mph which made for a dangerous situation. I had to turn on the hazards and creep up the hill to my neighborhood. I wonder if I am being had by the dealership because this was NOT a problem before taking it in for the idle. Good news--rough idle problem resolved. Bad news--now I have this parking brake problem which is worse. Any help is appreciated. Thanks!