NHTSA (USA)Critical
2021–2022 FORD MUSTANG MACH ENHTSA Campaign #23V687000
The official notice
Defect
Ford Motor Company (Ford) is recalling certain 2021-2022 Mustang Mach-E vehicles equipped with an extended range battery. The high voltage battery main contactors may overheat.
Safety Risk
An overheated high voltage battery contactor can result in a loss of drive power, increasing the risk of a crash.
Remedy
Dealers will replace the high voltage battery junction box, free of charge. Owner notification letters were mailed December 29, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23S56. Vehicles included in this recall that were previously repaired under recall 22V-412 will need to have the new remedy completed.
34,762 vehicles affectedMfr ref: 23S56Updated June 10, 2026