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Other or unknownPart report

2015 Ford F-550 SD Other or unknown Problems

Complaints
3about this part
Share
27%of 11 total for the year
Median mileage
44,298miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the other or unknown of the 2015 Ford F-550 SD, 27% of the 11 complaints for this model year. Where a mileage was given, the median is 44,298 miles. 1 of these say a crash was involved and 1 a fire, 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.

“2015 Ford f550 v10 gas motor, the engine block heater shorted out and caught fire. Luckily only the license plate and an extension cord were damaged as well as the block heater itself. Contacted the truck dealer and Ford fleet, and no one cares. Vehicle was parked. I just happened to walk past and heard the crackling noise. Super hot, very lucky to just be there at that moment.”

NHTSA complaint #11395312, filed 2021-02, 19,700 miles

“I'm reporting a serious problem that my 2015 Ford f550 was just diagnosed wit. The dealer is asking $15,800 to repair it. The fuel system, is contaminated, is has a lot of oxidation, the fix includes replacing the entire fuel system.”

NHTSA complaint #11398024, filed 2021-02

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
2022111%
2015327%
200814%
200023%

Other parts of the 2015 Ford F-550 SD

Engine
4 complaints
Fuel system
4 complaints
Electrical system
2 complaints
Brakes
1 complaints
Body and structure
1 complaints
Suspension
1 complaints
Transmission and drivetrain
1 complaints
Wheels
1 complaints

← All problems reported for the 2015 Ford F-550 SD

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