We have a 1994 cadillac concours . The engine just shuts off sometimes. Restarts easily. We were almost broadsided due to this !!!!!!!!!!!! It doesn't do it all the time maybe once a day or maybe once every 4 days. *Tr
Electrical system
1994 Cadillac Deville Electrical problems
Owners have filed 15 complaints about the 1994 Cadillac Deville's electrical system with NHTSA - 11% of all its complaints, most recently on March 6, 2010. They describe 0 crashes, 4 fires and 0 injuries. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.
- Complaints
- 15
- Recalls
- 0
- Crashes
- 0
- Fires
- 4
- Injuries
- 0
- Deaths
- 0
Electrical complaints
1994 Cadillac deville concours literally burned to the ground in my driveway. Hadn't been driven in over 15 hours. The car was in perfect mechanical condition. *Nm
While driving the vehicle at 60mph air conditioner stopped working, a couple minutes later consumer noticed a black smoke large flames under the hood. Applied the brake to stop vehicle, to pull out the road, pedal went all way down and no brake at all. Vehicle was stopped with emergency brake.
Battery keeps going out while driving or when at idle, and could cause an accident. Cause unknown. Dealer notified. *Ak
While traveling and without any indication consumer noticed steering wheel smoking. Vehicle was serviced, and technician indicated that wiring harness behind steering wheel was burning. *Ak *yh
Vehicle would not start again after it had just been running. Dealership replaced fuel pump and would not give reason for cause of defect. It was covered under warranty. In 1998, consumer's daughter was stranded when the same defect occurred with fuel pump. There were approximately 45,000-48,000 miles on vehicle, and was not covered under a warranty. In december 2000, fuel pump stopped working for a third time. Consumer feltthat this could be a computer related defect. Please provide any additional information/attachments.*Ak
Wire connector burned out at brake connection inside of the tank. Vehicle stopped running, and fuel pump wasn't pumping fuel. Consumer had to put three fuel pump sending units. Dealership was aware of problem.
While driving a/c heater fan motor caught on fire. Took car to dealer and they replaced the motor. Instructions that came with new motor stated not to put spark plugs close to fan wire because it could cause a fire. However, cadillac put spark plugs too close to fan wire which caused a fire. *Ak
Ignition fuse blowing causing failure of several electrical components, required additional amps. Mjs
AT ANY SPEED WHEN DRIVING THE CAR STALLS. *AK
Vehicle stalls without prior warning while warning, dealer is not able to find problem. Tt
VEHICLE STALLED. *AW
Instrument cluster not visible during daylight hours. *Skd
Digital speedometer is too hard to see when sun is shining in its direction. *Skd
INSTRUMENT PANEL CLUSTER MODULE FAILED. *AK
Cadillac Deville electrical complaints by year
Deville electrical problems, every yearSource: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data