Recall 18V894000

Engine Block Heater Shorts Causing Fire Hazard

Recall Details

For vehicles equipped with an optional engine block heater, the wiring connector for the heater may become contaminated with water and other contaminants. This can lead to the overheating and melting of wiring and a fire hazard. Dealers will inspect and seal the block heater cable or replace it as needed free of charge to resolve the concern.

Our Quick Take

The optional engine block heater may allow water and other contaminants to get inside the wiring connector for the unit, causing corrosion and damage. This can lead to overheated or melted wiring, and the risk of fire.

What Should You Do?

Recall repairs on your Ford must be performed by a Ford dealership. Ford will notify known owners of affected vehicles beginning in January, 2019. If you do not receive a notification, but wish to check to see if your vehicle is included, please contact one of your local Ford dealerships. They will also check for any other incomplete recalls on your vehicle. For best results, be prepared to provide your Vehicle Identification Number (VIN) to the service department consultant you speak with. The Ford recall number is 18S45.

Electrical & Lights, December 18, 2018

Original Recall from the NHTSA

Manufacturer's Report Date
December 18, 2018
NHTSA Action Number
Potential Number of Units Affected
Ford Motor Company (Ford) is recalling certain 2015-2019 Ford F-150 and 2017-2019 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty pick-up trucks equipped with an engine block heater. Water and contaminants may get into the block heater cable's splice connector causing corrosion and damage.
When the heater is plugged in, prolonged corrosion could cause a resistive short, increasing the risk of overheated or melted wiring and a fire.
Ford will notify owners, and dealers will inspect and seal the block heater cable, or replace it, as necessary, free of charge. The recall is expected to begin January 7, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 18S45.
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
Not your car? Find your recalls now:
National Highway Traffic Safety Administration logo
Recall data provided by the National Highway Traffic Safety Administration