One problem related to accelerator stuck has been reported for the 2002 Cadillac Seville. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Cadillac Seville based on all problems reported for the 2002 Seville.
Accelerator pedal would stick intermittently and not come back to idle. It would at times hold the car at 45-60 mph. Even at a stop while in gear the tachometer would be at 1200-1500 rpm and out of gear 3000 rpm. Took to the dealer and they said the car had a defective idle air actuator. I had it replaced.