One problem related to vehicle overheat has been reported for the 2002 Cadillac Deville. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Cadillac Deville based on all problems reported for the 2002 Deville.
The contact owns a 2002 Cadillac Deville. The contact stated that the vehicle would overheat. The vehicle was taken to a dealer where the technician diagnosed that the inner head gasket needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 100,000.