2020 Ford F-150 electrical system problems

Defect

Ford Motor Company (Ford) is recalling certain 2020 F-150 vehicles. An incorrect attachment nut may have been used to attach the battery positive (B+) power supply cable to the starter motor, possibly affecting the electrical conductivity, resulting in excess heat and electrical arcing.

Consequence

Electrical arcing can increase the risk of a fire.

Remedy

Ford will notify owners, and dealers will replace the starter motor B+ power supply attachment nut, free of charge. The recall began August 25, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S40.

Defect

Ford Motor Company (Ford) is recalling certain 2019-2020 F-150 vehicles. The fastener securing the Power Distribution Box (PDB) 12V cable and Battery Monitoring System (BMS) eyelets to the positive battery terminal may loosen and affect the vehicle's systems such as instrument panel displays and braking or steering assist. The engine could also stall.

Consequence

Inoperative vehicle systems or an engine stall can increase the risk of a crash. Reduced braking and steering efforts increases the risk of a crash. This condition could also create a resistive short, increasing the risk of a fire.

Remedy

Ford will notify owners, and dealers will inspect the positive battery cable/BMS/PDB joint for excess sealant adhesive and remove any excessive adhesive, reassemble the joint, and retorque the fastener, as necessary, free of charge. The recall began November 25, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S40.