2004 Cadillac DeVille Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Cadillac DeVille

2004 Cadillac DeVille Problems

Power Window Regulators may Fail

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.

Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail

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.

Oil Leaks From Lower Engine Area

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.

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2004 Cadillac DeVille Questions

I have a short that keeps draining my battery (1 answer)

My interior lights stopped going out automatically so i took out the fuse thinking this would solve the problem I'm guessing it didnt

What is a estimate on my front bumper and my color is pearl white with gold flak (1 answer)

It's not all the way of sum scratch

change both crankshaft sensor car will not start change fuel pump car not firing (1 answer)

next is the C P M will it stop it from firing p1372

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2004 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.

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2004 Cadillac DeVille Reviews

Let's see, where do I start. I agree with Russ, in that the Deville is a great car to drive as long as you can keep it out of the repair shop. However, with that being said this car will test you patience and wear out your pocket book. For being GM's elite luxury car line there are too many quality issues and the parts used in this vehicle are subpar at best for this type of car. GM also refuse...
Wow . . after reading all these negative reports I am so pleased to add mine to the positive ones [if there are any here]. We purchased our Deville new in late 2004. It currently has 184,000 miles on it. It's service to me has been incredible. Brakes once, torgue converter replaced once, a windshield wiper motor replaced. No other car I've owned in 50 years has given us better service with so l...
I brought this car from an aucstion in August,2011, The car leaks, oil and has white smoke, now. Smells of anti-freeze, on and off. Mechanic fixed rack and pinion steering,didn;t need. $455.00 oil still leaks, mechanic repaired again, transmission seal leaked, oil pan gasket leaked. car still leaking around the driver side wheel, spots on the ground, spot, spot, spot. sound comes from rear pa...

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