2004 Cadillac DeVille Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Cadillac DeVille
- I am told that my blower is shorting out and needs to be replaced. My A/C comes
- I have replaced the crankshaft sensor and the throttle sensor, still stalling...!?!? What else?
- My 2004 Deville wont start. It just makes a tapping sound once the key is turned
- Which part of the drive cycle tests the Secondary Air monitor? My car battery died while it sat for a while. Can't get registered due to smog, smog shop says 'just drive', but after 400 miles, the secondary air still won't go to 'ready' state. Ideas Pls
- Which part of the drive cycle tests the Secondary Air monitor?
2004 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.
2004 Cadillac DeVille Questions
Gas float work until it get close to half then start going back up what do you suggest
2004 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.
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...