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Vehicle speed controlPart report

1991 Plymouth Acclaim Vehicle speed control Problems

Complaints
12about this part
Share
12%of 97 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 12 complaints about the vehicle speed control of the 1991 Plymouth Acclaim, 12% of the 97 complaints for this model year. 1 of these say a crash was involved, according to the filers.

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.

“I need to get this component cleaned every 10k miles. This is a design defect. I show 7 failures (it continues to fail until the throttle body is cleaned). Since all the do at the shop is clean the throttle body, I felt why bother. This is a safty issue. I should have complained sooner. I had just found out about this service.”

NHTSA complaint #705874, filed 1999-04

“While driving the vehicle to school vehicle suddenly accelerated. Shifted into second gear and it locked up. Contacted dealer and had the transmission replaced. Drove the vehicle about 6 blocks and had the same problem. The dealer replaced an electronic automatic transaxle controller. The original controller was not reprogrammable. This fixed the problem of locking in 2nd gear.”

NHTSA complaint #850967, filed 1999-10

Vehicle speed control: other model years

YearComplaintsShare of year
1995310%
199423%
199346%
1992711%
19911212%
198913%

Other parts of the 1991 Plymouth Acclaim

Air bags
14 complaints
Transmission and drivetrain
13 complaints
Engine cooling
11 complaints
Electrical system
10 complaints
Suspension
10 complaints
Seat belts
7 complaints
Body and structure
7 complaints
Exterior lighting
6 complaints
Brakes
5 complaints
Fuel system
5 complaints
Seats
3 complaints
Visibility (wipers, defrost, mirrors)
3 complaints

← All problems reported for the 1991 Plymouth Acclaim

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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