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Other or unknownPart report

2018 Ford Fiesta Other or unknown Problems

Complaints
9about this part
Share
26%of 35 total for the year
Median mileage
14,787miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 9 complaints about the other or unknown of the 2018 Ford Fiesta, 26% of the 35 complaints for this model year. Where a mileage was given, the median is 14,787 miles. 2 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.

“The 2018 Ford Fiesta is having the same problem as the 2014 Ford Fiesta. Program # 14m01 excessive transmission clutch shudder. Error code p087e. This needs to be repaired as well”

NHTSA complaint #11265600, filed 2019-10, 9,574 miles

“My neighbor has been hacking my radio frequencies of my car and has now hacked into my car. He’s following me and controlling my car. I’m afraid he is obsessed with me and will cause my car to have an accident. The police will not and have not helped me and this guy lives right next door to me”

NHTSA complaint #11462131, filed 2022-04

“The back up camera quit working. The back seats are taller and it has made it very difficult to see if there are children behind my vehicle. I reported it to the dealership and now I have to pay $200.00 to have them check it.”

NHTSA complaint #11710639, filed 2026-01

“12/4/2023 while attempting to pull into a parking spot in a parking garage car suddenly accelerated forward at a very fast rate, just prior to acceleration felt like it shuddered. Afraid that it would keep going and go over edge so I pulled to the right while trying to brake and hit a concrete barrier. Terrifying! October 23, 2019 another couple had this happen in another parking garage downtown Indianapolis and they were killed. Car went over the edge. Must have been on my mind! …”

NHTSA complaint #11562850, filed 2023-12

“I bought my Ford Fiesta new in 2018. I have less than 35k miles on my car. My car recently started bucking while I stop at stop signs or red lights. My car revs up and tries to go forward. I took my car to the dealership hours later. They did a diagnosis and asked me what kind of gas I use. They said I shouldn't buy my gas from there. I was then told my valve is sticking from the gas and the valve is trying to open and it can't so it bucks and lurches. The part they need is on back order. The part is not available any where in the country. …”

NHTSA complaint #11591658, filed 2024-05

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
20191716%
2018926%
2017811%
20162212%
20153614%
20148116%
20139314%
20127813%
2011689%

Other parts of the 2018 Ford Fiesta

Transmission and drivetrain
10 complaints
Electrical system
6 complaints
Engine
6 complaints
Air bags
5 complaints
Fuel system
3 complaints
Suspension
2 complaints
Back-over prevention (rear camera)
1 complaints
Electronic stability control
1 complaints
Latches, locks and linkages
1 complaints
Seats
1 complaints
Wheels
1 complaints

← All problems reported for the 2018 Ford Fiesta

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