2009–2014 Ford F-550 SD Recall: In the affected vehicles, oil may leak from the PTO pressure switch onto a…
NHTSA campaign 14V336000 · Equipment · filed Jun 18, 2014 · verified Jul 30, 2026
The defect
Dual-Tech, Inc. (Dual-Tech) is recalling certain model year 2009-2014 Ford F-550 Super Duty trucks modified by Dual-Tech, equipped with certain Muncie Power Products PTO Assemblies. In the affected vehicles, oil may leak from the PTO pressure switch onto a thermal blanket covering the exhaust.
The risk
The leaking oil may soak into the thermal blanket covering the exhaust, which when combined with heat from exhaust, may result in an increased risk of fire.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dual-Tech will notify owners, and dealers will install a new pressure switch kit that moves the switch away from the exhaust system, free of charge. The recall began June 20, 2014. Owners may contact Dual-Tech customer service at 1-800-852-0345.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
Related recalls
More Ford F-550 SD recalls
- 2021–2023 Ford Expedition and 6 other models — Windshield wiper arms may break, causing the wipers to fail
- 2020–2022 Ford F-250 SD and 5 other models — Biodiesel deposits may form on the pump drivetrain roller…
- 2026 Ford E-Transit and 10 other models — When towing a trailer, the integrated trailer module (ITRM)…
- 2017–2019 Ford Econoline and 12 other models — Rearview camera may display a distorted, inverted, or blank…
- 2025 Ford F-150 and 4 other models — Instrument Panel Cluster (IPC) may fail at startup
Other campaigns involving Ford vehicles
Source: NHTSA recall database, campaign 14V336000. Data last verified Jul 30, 2026.