Ford Mustang Mach-E: High Voltage

Affects Ford Mustang Mach-E · 2021–2022 — about 8K vehicles.

The hazard

Issue: Under certain conditions, the main contactors for the high-voltage battery could overheat. If this happens, there could be a sudden loss of power to the wheels. Safety Risk: A loss of power to the wheels could increase the risk of a crash. Corrective Actions: Ford will notify owners by mail and send a wireless over-the-air software update to each vehicle. Alternatively, you may schedule an appointment to have the update performed at a Ford dealership.

What to do

Contact your dealer; the remedy details were not included in the filing.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational