2002 Cadillac DeVille Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Cadillac DeVille
2002 Cadillac DeVille Problems
One or more of the power window regulators (one in each door) may fail causing the window to fall into the door and not roll up.
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
The engine may develop oil leaks from the lower crankcase portion of the engine block. Our technicians tell us that the engine must be removed from the vehicle to properly repair this oil leak.
2002 Cadillac DeVille Questions
My check engine light has come on and I have been told it is a secondary pump issue should this have been replaced when the motor was replaced.
I live in Springhill, FL.
2002 Cadillac DeVille Recalls
Excess weight on the key ring can cause the ignition switch to move out of the run position without warning, turning off the engine. This defect can also affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. Dealers will install two 13mm key rings and key insert into the vehicle's ignition keys to correct this concern.
GM recalls certain 2002-2003 Cadillac Devillle, Seville, Oldsmobile Aurora, and Pontiac Bonneville vehicles because the fuel tank pressure sensor may fail and cause a fuel leak. In the presence of an ignition source, a fuel leak may result in a fire. Dealers will replace the fuel tank pressure sensor.
Cadillac has recalled 2000-2002 DeVille vehicles because the seat belt retractors may not lock as required when in an accident. This increases the risk of injury to vehicle occupants. Dealers will install a retainer kit to the safety belt pretensioners.
2002 Cadillac DeVille Reviews
the worst purchase i made in my lifetime will never buy one again HEADACHESSSSSSSSSSSSSSS
Great travel car if you can afford the repairs. I have owned my 2002 for 2 years now and have replaced: EGR valve, idler motor, water pump and pulley system, air housing box, coolant reservoir tank and sensor, coolant hosing, radiator, and now the head gaskets leak. This car is a mess with repairs and not worth the many thousands for repair work. Not to mention, most of the mechanics where I...
Toni back again:!!!!! I bought my Caddy brand new 2000 loved it loved it. Now it is a nightmare from hell. GM better check with their people who have purchased their caddies. I think they make them last until a certain time and then everyting eventually will break down and you would have to sell the car or get a new one (I hope it is not a caddy again) I loved the car and now it is not e...