The trunk does not open from the inside or out, with key or without, malfunction or defect in assembly of vehicle. I took the auto to the dealership (turlock - smith chevrolet cadillac, inc.) and was charged for them to look at the problem and they attempted to break into the trunk without success. According to the dealership I was told this model year has a problem with this defective issues. There is no way to get into trunk without dis assembly. Basically breaking in to the trunk and rebuilding the entire lock down assembly. I am extremely depressed, I can do nothing about problem other than re-assble the whole mess cadillac created by this malfunctioning issue.
The worst 1994 Cadillac Deville problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Engine34
- Brakes18
- Fuel system17
- Electrical15
- Airbags12
- Lights8
- Suspension7
- Transmission7
- Visibility7
- Acceleration6
- Seats6
- Steering6
- Body5
- Seat belts3
- Tires3
- Locks2
- Wheels1
Specific symptoms reported on the 1994 Cadillac Deville
Recalls
No recalls on record for this model year.
Defect investigations
Erratic turn signal operation
PE98005
Dash trim separation
A safety-related defect trend has not been identified at this time and further expenditure of agency resources does not appear to be warranted.the closing of this investigation does not constitute a finding by the federal safety agency that a safety-related defect does not exist.the agency will take further action if warranted by the circumstances.
EA95025
Dash trim piece separation
There is no summary currently available
PE95025
Brake light switch
There is no summary currently available
SQ94016
Technical service bulletins for the 1994 Cadillac Deville 34
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This Preliminary Information communication provides information to the technician on how to unlock radios...
- This Preliminary Information communication provides information to the technician on how to unlock radios...
- Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
- Engine oil leaks along the upper to lower crankcase joint. tt
- Service engine soon light on and chuggle or surge. diagnostic trouble code P0741 or diagnostic trouble...
- 4.0L L47, 4.6L LD8 L37 engine water pump cover p/n 12571913- thermostat loose. also including model 2003...
- Revised HVAC blower motor installation procedure. tt
- This bulletin is being issued to inform dealers of enhancements to crankcase, oil distribution plate and...
- Some customers may complain about a engine cold / knock / tick noise. tt
- Concerns of door handles on white painted vehicles truning yellow. yc
1994 Cadillac Deville fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 4.6L 8‑cyl | FWD | 15 | 23 | 18 |
| 4.9L 8‑cyl | FWD | 14 | 24 | 17 |
What 1994 Cadillac Deville owners say
Most recent owner complaints, unedited.
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.
Transmission failed at 63,000 miles. Vehicle had very "light" use for first 10 years. When purchased in 2004, only hat 47,000 miles. Well serviced, very well taken care of.
Gasket and seal failure on 1994 cadillac deville concours:oil pan, crankshaft, block half seal, oil filter plate.
Dt*: the contact stated while driving 35 MPH and depressing the brake pedal, the vehicle did not stop. The vehicle was driven to the dealer who determined the left front brake line rusted through and the brake fluid had drained out. All four brake rods needed to be replaced. Updated 11/09/06.
Dt*: the contact stated that the seat belt would not unlatch trapping a passenger until the seat belt was cut. The local dealer was contacted who referred the contact to the federal safety agency to file a complaint. Updated 08/23/06. *jb updated 08/25/06.
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.
Dt: driver hit a hole with front 2 tires in the rain and the air bags deployed on both driver and passenger sides. When air bags deployed they busted, and hurt the driver. He had to go to hospital. Driver was in construction area. Insurance company totaled the car. Manufacturer says they are not responsible for air bags not deploying, and will not pay for car. The VIN # is [xxx]. *ak *sb information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6).
1994 cadillac deville had the following repairs performed: spark plug wire set, the ecu and map sensor, the AC compressor and the water pump belt.***no answer required***. *mr the consumer stated that the engine would miss and failed to return normal idle speed. The vehicle maintained about 50 MPH without the consumers foot on the accelerator pedal. Noises were heard coming from the engine. The engine would not return to idle when the operators foot was removed from the accelerator pedal. The consumer would have to pat the accelerator pedal once or twice to get it to return to idle. *sc the consumer had t o purchase a water pump belt.
While driving at approximately 15 MPH in a rain storm consumer ran over a large hole in the street which was about to be filled with concrete, and air bag deployed inadvertently. Driver and passenger were injured. *ak
Compare the 1994 Cadillac Deville
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Questions about the 1994 Cadillac Deville
Is the 1994 Cadillac Deville reliable?
Owners have filed 127 complaints about the 1994 Cadillac Deville, fewer than a typical Deville model year.
What is the most common problem with the 1994 Cadillac Deville?
Engine and cooling, with 34 complaints. Next is brakes (18).
How many recalls does the 1994 Cadillac Deville have?
No recalls on record.
What gas mileage does the 1994 Cadillac Deville get?
Official estimates for the 1994 Cadillac Deville range from 17 to 18 mpg combined. The most efficient version (4.6L 8-cyl, FWD) gets 15 city and 23 highway.
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