2015 Ford F-550 SD problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
11 owner complaints analyzed
3 distinct recall campaigns
22,350 mi median reported failure mileage
Scope: 2015 model year. Data snapshot: . 6 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 4 of 11 complaints (36.4%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Engine operation | 3 | 27.3% |
| Transmission and shifting | 1 | 9.1% |
| Braking behavior | 1 | 9.1% |
| Steering behavior | 1 | 9.1% |
| Fuel system concerns | 1 | 9.1% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Engine | 4 |
| Fuel/Propulsion System | 4 |
| Unknown Or Other | 3 |
| Electrical System | 2 |
| Power Train | 1 |
| Service Brakes | 1 |
| Structure:Body | 1 |
| Suspension | 1 |
Engine: 4; Fuel/Propulsion System: 4; Unknown Or Other: 3; Electrical System: 2; Power Train: 1; Service Brakes: 1; Structure:Body: 1; Suspension: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 3 |
| 25,000 to 49,999 | 2 |
| 50,000 to 74,999 | 1 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 3; 25,000 to 49,999: 2; 50,000 to 74,999: 1; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (3). 5 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2016 | 3 |
| 2019 | 2 |
| 2021 | 2 |
| 2024 | 3 |
| 2025 | 1 |
2016: 3; 2019: 2; 2021: 2; 2024: 3; 2025: 1
Pattern summary
Engine leads the component reports. Engine operation appears in 3 complaint narratives. Transmission and shifting appears in 1 complaint narratives. Braking behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10882923 · 2016-07-06 (July 6, 2016)
TL* THE CONTACT OWNS A 2015 FORD F-550 SD. WHILE DRIVING APPROXIMATELY 30 MPH IN REVERSE, THE VEHICLE STALLED. THE VEHICLE HAD TO BE PUSHED INTO THE CONTACT'S DRIVEWAY. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER FOUR TIMES, BUT THE FAILURE COULD NOT BE DUPLICATED. THE FAILURE ALSO OCCURRED WHILE IN DRIVE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 25,000.
Owner-reported narrative. 25,000 miles reported. Look up ODI 10882923 at NHTSA ↗
Owner report 11210323 · 2019-05-28 (May 28, 2019)
MY V10 ENGINE ON MY MOTORHOME STALLS WHEN ACCELERATING FROM A STOP. THIS IS DANGEROUS. THE ENGINE REMAINS RUNNING BUT WON'T ACCELERATE. PUMPING THE GAS PEDAL WILL FINALLY MAKE IT GO
Owner-reported narrative. 28,000 miles reported. Look up ODI 11210323 at NHTSA ↗
Owner report 11210435 · 2019-05-28 (May 28, 2019)
GOOD DAY ON JUNE 11TH 2018 MY BUS #1611 VIN#(XXXXXX) DURING MY DAILY VEHICLE INSPECTION AT THE LAWRENCE BERKELEY NATIONAL LABORATORY SHUTTLE SERVICES IN 1 CYCLOTRON ROAD BERKELEY CALIFORNIA. *DT AT THE BUS STAGING AREA NEAR BLDG 67 BEHIND BLDG 33 AT APPROXIMATELY 6:30AM A MECHANICAL MALFUNCTION INVOLVING THE PARKING BRAKE IT WOULD NOT HOLD AT 1100 RPM IN PARK THE PARKING BRAKE CABLE CONNECTOR CLIP REULTING IN THE VEHICLE MOVING WHILE ON PARK WHICH RESULTED IN A COLLISION WHERE I WAS CRUSHED BY THE BUS SHUTTLE #1611 WHILE I CONDUCTED THE DVI DA…
Owner-reported narrative. 68,896 miles reported. Look up ODI 11210435 at NHTSA ↗
Owner report 10934412 · 2016-12-10 (December 10, 2016)
THE VEHICLE IS A MOTOR HOME MANUFACTURED BY THOR MOTOR COACH THAT THEY ADDED TO A MODIFIED 2015 FORD F550 CHASSIS. ALTHOUGH THOR MODIFIED THE CHASSIS, REPLACED THE FRONT BUMPER AND QUARTER PANELS AND ADDED THE COACH BODY TO THE FRAME, THEY FAILED TO DO ANY ALIGNMENT PROCESS TO MAKE SURE THAT THE BODY AND THE FRONT WHEELS WERE PROPERLY ALIGNED. THIS FAILURE HAS LED TO SEVERE WEAR TO THE FRONT RIGHT TIRE CREATING A MAJOR SAFETY HAZARD. ON PAGE 121 OF THE OWNER'S MANUAL IT STATES THAT THE FRONT SUSPENSION AND STEERING SYSTEM WAS FACTORY ALIGNED …
Owner-reported narrative. 14,000 miles reported. Look up ODI 10934412 at NHTSA ↗
Owner report 11667670 · 2025-06-18 (June 18, 2025)
My f-550 super duty diesel dump truck lost power on the highway because of a known fuel injector pump defect. The pump exploded into metal pieces that clogged all fuel lines leading to a loss of power on a highway putting everybody at risk of a collision. This fuel injector problem is known to ford and is subject to class action lawsuits. The dealer confirms that this is the problem. Apparently for the last decade, this pump has been known to fail because it was designed for European diesel not American diesel which because of the low sulfur c…
Owner-reported narrative. Look up ODI 11667670 at NHTSA ↗