Cadillac DeVille Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Cadillac DeVille

No_car_image
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
Get a Repair Estimate For Your Cadillac DeVille
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Repair Estimates

Never overpay. Check prices with our estimator

Cadillac DeVille
$
301
to $
999
Cadillac DeVille
$
1,286
to $
4,686
Cadillac DeVille
$
290
to $
1,373
Cadillac DeVille
$
222
to $
806
Cadillac DeVille
$
405
to $
1,255

Cadillac DeVille Problems

Check Engine Light Due to Intake Manifold Vacuum Leaks

An intake manifold vacuum leak can develop from a variety of sources, often causing illumination of the Check Engine Light with codes P0171 & P0174 stored. Thorough diagnoses will be necessary to pinpoint the cause in order to make the correct repairs. A "smoke" machine is often used to isolate the cause of difficult to find vacuum leaks.

Car Won't Start and Security Light is On

Problems with the anti-theft systems using the raised-chip key can prevent the car from starting. The wires in the steering column to the ignition lock cylinder tend to break. The the key and ignition lock cylinder must be replaced to correct this condition.

Erratic Fuel Gauge Operation

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

See More Problems (47)

Cadillac DeVille Questions

High idle up to 1700 in park. (1 answer)

Some days may drive good idle around 600.

have overheating problem but does not lose any coolant (1 answer)

starts get hot around 15-20 miles it has air bubbles in radiator

Why does my 2000 Cadillac Deville keep getting out (1 answer)

It seems to run out at hire speeds what can be the problem

See More Questions (2548)

Cadillac DeVille Recalls

Ignition Lock Cylinder Concern

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 1995-1997 Models Due to Fuel Rail and Return Line Leaks

GM has recalled 1995-1997 Cadillac Deville, Eldorado, Seville, and Oldsmobile Aurora vehicles because the fuel rail and fuel system return line may crack and leak fuel. In the presence of an ignition source, a fuel leak may result in a fire. Dealers will replace the fuel rail and return line.

GM Recalls 2002-2003 Vehicles Due to Fuel Tank Pressure Sensor Failure

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.

See More Recalls (19)

Cadillac DeVille Reviews

I put a Cadillac converter on here but the car is acting like it don't want to moveI put a water pumpthermostat radiatorsome more stuff just cant think right now
think its a wonderful car,yes like any other mode of transportation it will require maintenance. I would say if one doesn't want to do repairs,buy new and trade early. These cars represent a time when this country made great products, the ride the comfort ,the extra horsepower when you need it all within your reach. Personally, I own two Devilles, and wouldn't trade them . I actually enjoy...
gas mi. 22 i,ve spent alot of money on up keep 176000 mi on it it runs great only had the car a month.

See More Reviews (128)