The 2012 Ford F-350 SD has 3 recalls, the most serious being a fire risk on vehicles modified with certain power take-off assemblies, where oil leaking from the PTO pressure switch can soak into the exhaust's thermal blanket and ignite.
This fire risk applies only to trucks modified by specific upfitters, and two separate modifier companies are covered by this recall. The third recall affects trucks built with ambulance or fire engine preparation packages: a transmission control module issue can cause the engine to shut down unexpectedly, requiring a cool-down period before the vehicle can be restarted, which can delay emergency response.