Problems · by component

2004 Cadillac Deville electrical system problems

49 owner complaints to NHTSA about the 2004 Cadillac Deville cite electrical system, 28% of all 174 complaints for this model year. NHTSA also lists 1 recall on this component.

Complaints
49
28% of all complaints
Crashes
2
Reported by owners
Fires
2
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the electrical system

Verbatim from NHTSA complaints, newest first
“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. NEXT DAY WAS ABLE TO STARD VEHICLE DROVE TO WORK, ONCE IT WAS TIME FOR ME TO HEAD HOME TRIED STARTING CAR AND NOTHING NOTHING I CAN OPEN TRUNK WITH KEY FOB CAN'T OPEN GAS TANK DOOR FROM INSIDE MANUALLY. MY CAR IS SAYING AIR BAG LIGHT CONSTANTLY. ALSO I HAVE A CONSISTENT SQUEAK ING/GRINDING ON THE FRONT DRIVER WHEEL”
Owner complaint to NHTSAFiled Apr 24, 2020Electrical system, Air bags, Service brakesODI 11322216
“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 START THE CAR BATTERY WOULD BE DEAD”
Owner complaint to NHTSAFiled May 19, 2019Electrical system, Electronic stability control (esc)ODI 11208515
“TL* THE CONTACT OWNS A 2004 CADILLAC DEVILLE. WHILE THE VEHICLE WAS STATIONARY, BOTH THE REAR PASSENGER AND DRIVER SIDE WINDOWS MALFUNCTIONED. THE CONTACT STATED THAT THE WINDOWS FAILED TO CLOSE WHEN PROMPTED DUE TO A FRACTURED MOTOR. THE VEHICLE WAS TAKEN TO BE REPAIRED AT GOODYEAR WHERE THE REAR PASSENGER AND DRIVER SIDE REGULATORS AND MOTORS WERE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 72,600. UPDATED 06/07/17*LJ *CN”
Owner complaint to NHTSAFiled Apr 14, 2017Electrical system, VisibilityODI 10978517
“TL* THE CONTACT OWNS A 2004 CADILLAC DEVILLE. THE CONTACT STATED THAT WHILE STATIONARY, THE IGNITION KEY WOULD NOT GO INTO THE IGNITION WHEN PROMPTED. THE CONTACT STATED THAT THE VEHICLE WOULD NOT START DUE TO THE FAILURE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE LOCK CYLINDER WAS REPLACED AS WELL AS THE KEY. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 130,000.”
Owner complaint to NHTSAFiled Feb 21, 2017Electrical systemODI 10956024
“TL* THE CONTACT OWNS A 2004 CADILLAC DEVILLE. THE CONTACT STATED THAT THE VEHICLE STALLED DUE TO A LOOSE CONNECTION WITH THE CORE PERTAINING TO THE KEY AND THE IGNITION SWITCH. THE CONTACT WAS LATER NOTIFIED OF NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM) AND TOOK THE VEHICLE TO THE DEALER TO RECEIVE THE RECALL REPAIR. THE CONTACT EXPRESSED CONCERNS TO THE MANUFACTURER THAT THE CYLINDER CORE AND THE IGNITION SWITCH MAY BE FAULTY, BUT THEY REFUSED TO PROVIDE THE REMEDY TO REPLACE THE PARTS, INDICATING THAT THE REMEDY FOR THE RECALL WAS SUFFICIENT. THE CONTACT DISAGREED WITH THE MANUFACTURER. THE FAILURE MILEAGE WAS NOT AVAILABLE. PARTS DISTRIBUTION DISCONNECT.”
Owner complaint to NHTSAFiled Jun 21, 2016Electrical systemODI 10875643
“TL* THE CONTACT OWNS A 2004 CADILLAC DEVILLE. THE CONTACT STATED THAT THE FRONT DRIVER SIDE POWER SEAT MOVED FORWARD INDEPENDENTLY. THE DEALER REPLACED THE TWO POWER SEAT FUSES. THE SAME DAY, AFTER THE REPAIR WAS PERFORMED, A BURNING ODOR AND SMOKE EMITTED INSIDE OF THE VEHICLE DUE TO AN ELECTRICAL SHORT CIRCUIT WITHIN THE POWER SEAT. THE DEALER THEN REMOVED THE BREAKER. THERE WERE NO FLAMES PRESENT. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 130,000.”
Owner complaint to NHTSAFiled Apr 23, 2015Electrical system, SeatsFire reportedODI 10712360

Showing 6 of 49 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 30, 2026NHTSA vehicle page
02 —Related recalls

1 recall on this component

Electrical system: ignition

Free remedy

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 applicable), should also be removed from the key ring. General Motors LLC (GM) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

Electrical systemReported Jun 23, 2014NHTSA 14V355000
Data from NHTSA Recalls API · synced Oct 30, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2004 Deville problem areas