1991 Cadillac Deville Latches, locks and linkages Problems
- Complaints
- 3about this part
- Share
- 3%of 87 total for the year
- Median mileage
- 110,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the latches, locks and linkages of the 1991 Cadillac Deville, 3% of the 87 complaints for this model year. Where a mileage was given, the median is 110,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 1991 Cadillac Deville. The contact stated that the vehicle's door locking mechanism was faulty, which allowed the doors to open independently while driving. The vehicle was taken to an independent mechanic who diagnosed that the locks needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the issue. The failure mileage was 110,000.”
NHTSA complaint #10683262, filed 2015-02, 110,000 miles“Consumer went to put windshield wiper fluid. Opened hood, and pneumatic hood supports which is thin, and inadequate for s uch a heavy load, failed to hold, and came crashing down onto consumer's hand.”
NHTSA complaint #859011, filed 2000-03Latches, locks and linkages: other model years
Other parts of the 1991 Cadillac Deville
29 complaintsEngine cooling
15 complaintsElectrical system
11 complaintsFuel system
11 complaintsTransmission and drivetrain
7 complaintsVehicle speed control
7 complaintsAir bags
4 complaintsSeat belts
3 complaintsSteering
3 complaintsOther or unknown
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsEngine
1 complaints
← All problems reported for the 1991 Cadillac Deville
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology