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Vehicle speed controlPart report

1985 Cadillac Deville Vehicle speed control Problems

Complaints
1about this part
Share
5%of 19 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the vehicle speed control of the 1985 Cadillac Deville, 5% of the 19 complaints for this model year.

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.

“Stopped to open the gate. Restarted the car and the engine began to race uncontrollablly (as though one had their foot on the brake and gas at the same time). Had my foot the brake and shifted back into park, it still raced until I shut it off. Started the car again to see if we could get home. Proceeded down the road and stopped to let off my father. Restarted the car in our parking area. This time the brakes did not hold and it raced full speed in a circle that I was stearing. …”

NHTSA complaint #714265, filed 1999-11

Vehicle speed control: other model years

YearComplaintsShare of year
200511%
200432%
200375%
2002116%
200185%
2000125%
1999116%
1998115%
199731%
19962110%
199511%
199465%
1993910%
1992118%
199178%
19902128%
19891940%
1988829%
198713%
198629%
198515%
1984233%
1983360%

Other parts of the 1985 Cadillac Deville

Engine cooling
6 complaints
Steering
5 complaints
Brakes
1 complaints
Electrical system
1 complaints
Other or unknown
1 complaints
Seat belts
1 complaints
Body and structure
1 complaints
Transmission and drivetrain
1 complaints
Wheels
1 complaints

← All problems reported for the 1985 Cadillac Deville

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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