Ford is recalling 874,000 pickup trucks in North America for fire risks.
The recall covers certain F-150s from the 2015 through 2019 model years, as well as the 2017 through 2019 F-250, 350, 450 and 550.
The company said water and contaminants may get into the engine block heaters and that could potentially lead to a fire, but so far there are no reports of accidents or injuries.
The company says the risk of fire happens only when the block heater cable is plugged into an electrical outlet.
Ford has received three reports of fires in Canada, but none in the U.S. Minor property damage was reported in one incident, but there haven't been any reports of injuries, Ford said in a statement.
The recall will begin early next month.
Dealers will inspect and seal the cable or replace the heaters if needed.
-- with files from CP and BNN --