2004 Cadillac Deville electrical system problems
47 owner complaints filed with NHTSA name the electrical system on the 2004 Cadillac Deville — 28% of all complaints for this model year.
What owners report
“Car will not start when I turn the key checked the fuses all good check the battery good. Then it started next day drove home from work and power turned off in the middle of the street power steering started to lock as I managed to pull off in to a parking lot. Started once again, made it home…”
filed Apr 24, 2020
“I was driving the car it was doing just fine once I parked the car came back to start the car the engine would turn over but it would not start once I had tried about 12 times it decided to start and there was something blowing sounding like it just might be the air on sometime I would come to the…”
filed May 19, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- In the affected vehicles, the weight on the key ring and road conditions or some other…Campaign 14V355000 · Jun 23, 2014
Related service bulletins
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…
PIP4723J · Service Bulletin/Repair Instructions · issued Oct 25, 2024Vehicle 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…
General Communication · Service Campaign · issued Aug 26, 2024
Electrical System problems in other Deville years
| Year | Reports | Share |
|---|---|---|
| 2005 Deville | 34 | 36% |
| 2003 Deville | 51 | 35% |
| 2002 Deville | 45 | 26% |
| 2001 Deville | 45 | 26% |
| 2000 Deville | 60 | 27% |
| 1999 Deville | 20 | 11% |
| 1998 Deville | 21 | 9% |
| 1997 Deville | 28 | 10% |
| 1996 Deville | 17 | 8% |
| 1995 Deville | 20 | 16% |
| 1994 Deville | 15 | 12% |
| 1993 Deville | 11 | 12% |
Other reported problem areas on the 2004 Cadillac Deville
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.