One problem related to check engine light on has been reported for the 2003 Cadillac Deville. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Cadillac Deville based on all problems reported for the 2003 Deville.
The contact owns a 2003 Cadillac Deville. While driving 30mph, the vehicle stalled and the check engine light came on. The contact had difficulty driving out of the middle lane; however, he was able to restart the vehicle. The diagnosis was to replace the crank shaft sensor at his own expense of $328. The contact doesnt want to assume the repair cost. The contact stated that he will notify the manufacturer for reimbursement. The failure mileage was 81,836.