IllustrationWHILE DRIVING AT A COASTING SPEED VEHICLE WILL SUDDENLY ACCELERATE TO 80 MPH TO STOP. CONSUMER JUST JAMS TRANSMISSION GEAR INTO PARK AND SHUTS THE ENGINE DOWN. DEALER HAS BEEN CONTACTED. *AK
1990 Cadillac Deville
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 1990 Cadillac Deville do not stand out strongly from the model-year median of 44.
About this comparison →How this year compares
Owner complaints by model year
Compare all Deville years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 9 of 76 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Service Brakes, Hydraulic. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Vehicle Speed Control. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
10 crash reports2 fire reports6 injury reports
Vehicle Speed Control complaints
21 reportsWHILE PULLING INTO DRIVEWAY VEHICLE SUDDENLY ACCELERATED INTO THE GARAGE, CRASHING THROUGH THE GARAGE DOOR. FINALLY STOPING AFTER RUNNING INTO A SET OF STEPS. DEALER HAS NOT BEEN CONTACTED. *AK
WHILE DRIVING IN CRUISE CONTROL MODE THE VEHICLE SUDDENLY ACCELERATED WHICH ALMOST CAUSED A LOSS OF CONTROL. WAS ABLE TO STOP WITH THE BRAKING SYSTEM. WILL BE TAKING TO THE DEALER. *AK
TRANSMISSION FAILED.
WHILE DRIVING VEHICLE IT SUDDENLY ACCELERATED FOR NO REASON; PRESSED FEET HARD ON BRAKES TO STOP VEHICLE. TOOK INTO PENSKE. DID A SCOPE & COULD NOT LOCATE PROBLEM. ACCELERATION OCCURRED AGAIN SINCE HAVING VEHICLE CHECKED. *AK
SUDDEN ACCELERATION.
WHEN DRIVING CAR SOMETIMES ACCELERATES OUT OF CONTROL. *AK WHEN CONSUMER WENT TO APPLY THE BRAKES THEY WERE VERY HARD, CONSUMER WAS UNABLE TO STOP VEHICLE, CONSUMER THEN FORCED THE TRANSMISSION INTO PARKED THE STOP WAS SEVERE, THE SECOND OCCASION THE VEHICLE ACCELERATED AGAIN AND CONSUMER HAD TO PUT GEAR IN NEURAL AND BEGAN RAP…
Read full complaint
WHEN DRIVING CAR SOMETIMES ACCELERATES OUT OF CONTROL. *AK WHEN CONSUMER WENT TO APPLY THE BRAKES THEY WERE VERY HARD, CONSUMER WAS UNABLE TO STOP VEHICLE, CONSUMER THEN FORCED THE TRANSMISSION INTO PARKED THE STOP WAS SEVERE, THE SECOND OCCASION THE VEHICLE ACCELERATED AGAIN AND CONSUMER HAD TO PUT GEAR IN NEURAL AND BEGAN RAPIDLY HITTING THE ACCELERATOR AFTER 3 TIMES THE ENGINE SLOWED DOWN AND THE BRAKE WORKED, HAS NOT HAPPENED SINCE.*JB
VEHICLE EXPERIENCED UNWANTED ACCELERATION, WHEN PUTTING VEHICLE INTO NEUTRAL THE AIR PUMP FAILED AND HOSE BROKE.
WHILE GOING UP A HILL, THE ACCELERATOR PEDAL WENT OT THE FLOOR AND ACCELERATED WITHOUT BEING PRESSED. PLEASE DESCRIBE. *AK
CRUISE DISCONNECTED WHILE DRIVING AND DOES NOT REINSTATE ITSELF. TT
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
3EA91019 · Engine Compartment Fires
Opened Mar 22, 1991 · Closed Mar 25, 1992
Status: closed (inferred from source dates) · Engine And Engine Cooling
There is no summary currently available
PE91029 · Throttle Linkage Interfer
Opened Jan 7, 1991 · Closed Apr 16, 1991
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
There is no summary currently available
PE91016 · Engine Compartment Fires
Opened Nov 26, 1990 · Closed Mar 22, 1991
Status: closed (inferred from source dates) · Engine And Engine Cooling
There is no summary currently available