2004 Cadillac DeVille Service and Repair Manual
This service and repair manual for the 2004 Cadillac DeVille is built for this specific model year, engine and trim combination, giving you the torque specs and repair sequences Cadillac actually published for the 4.6L V8 (VIN Y, LD8 and VIN 9, L37) rather than a generic figure pulled from another year.
Engines covered
- 4.6L V8 (281 cu in) — DOHC, naturally aspirated, gasoline
Body styles covered
- 4-door sedan
Trims covered
- Base
- Base Hearse 4-Door
- Base Limousine 4-Door
- DHS
- DTS
- Protection Series
Known issues on the 2004 DeVille. One recall is on federal record for this model year, covering the ignition system: weight on the key ring combined with road jarring can knock the key out of the run position, which can disable power steering, power braking, and engine power, and can also prevent the air bags from deploying in a crash. Owners have filed 174 complaints for the year, and no technical service bulletins are logged. The factory diagnostic and repair procedures behind that system are here.
Whether you're inspecting the ignition switch and key cylinder or working through a routine service interval, it keeps you on the OEM procedure and the correct specification for your specific 2004 DeVille.
This defect can 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
If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a c
GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cov
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo
GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the deal
Showing the 8 most recent of 238 technical service bulletins on file with NHTSA.
TL* THE CONTACT OWNS A 2004 CADILLAC DEVILLE. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 4 MPH, THE BRAKE PEDAL SANK INTO THE FLOORBOARD AND THE VEHICLE FAILED TO SLOW DOWN AFTER NUMEROUS ATTEMPTS
TL* THE CONTACT OWNS A 2004 CADILLAC DEVILLE. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 4 MPH, THE BRAKE PEDAL SANK INTO THE FLOORBOARD AND THE VEHICLE FAILED TO SLOW DOWN AFTER NUMEROUS ATTEMPTS
DRIVING EAST ON FLAMINGO ST, LAS VEGAS, HIT DIP IN ROAD, SUDDENLY, WENT DEAD. NO POWER, ENGINE DIED, HIT FROM BEHIND, AIRBAGS DID NOT DEPLOY. WENT HOSPITAL BY AMBULANCE, WITH NECK BRACE, IV DRIP, SPE
DRIVING EAST ON FLAMINGO ST, LAS VEGAS, HIT DIP IN ROAD, SUDDENLY, WENT DEAD. NO POWER, ENGINE DIED, HIT FROM BEHIND, AIRBAGS DID NOT DEPLOY. WENT HOSPITAL BY AMBULANCE, WITH NECK BRACE, IV DRIP, SPE
DRIVING EAST ON FLAMINGO ST, LAS VEGAS, HIT DIP IN ROAD, SUDDENLY, WENT DEAD. NO POWER, ENGINE DIED, HIT FROM BEHIND, AIRBAGS DID NOT DEPLOY. WENT HOSPITAL BY AMBULANCE, WITH NECK BRACE, IV DRIP, SPE
Showing the 5 most serious of 211 complaints filed with NHTSA.
