The two-piece driveshafts may have been improperly assembled, which could result in driveshaft separation.
Driveshaft separation may result in a sudden loss of drive power, or unintended vehicle movement if the vehicle is in park without the parking brake applied, increasing the risk of a crash.
What to do
Dealers will inspect the driveshaft, and replace it -- if necessary -- free of charge.
Owners may contact Ford customer service at (866) 436-7332. Ford's number for this recall is 21S25.