Ford is recalling over 42,000 Mustang Mach-E EVs

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- Ford is recalling 42,784 Mustang Mach-E EVs from model years 2021–2023 due to a potentially faulty rear differential pinion shaft in RWD drivetrains, per an NHTSA filing dated July 6
- The defective shaft may bend, fracture, or break, which could cause loss of drive power or the vehicle rolling on its own when in Park if the parking brake is not engaged; drivers may also see a Malfunction Indicator Light
- Ford's Development Team first identified the issue after finding a failed rear differential shaft in a 2023 Mustang Mach-E in Europe in March
- As of June 11, Ford was aware of 62 warranty claims, 14 global common quality indicator system reports, 4 customer reports, and 2 European white alerts — with no reported accidents, injuries, or fires
- The root cause remains under investigation; interim notification letters are expected to be mailed July 13, and a final fix is not expected until late December 2026
- Affected owners can get the rear differential assembly repaired or replaced free of charge at dealers under Ford recall number 26S50, and this marks another in a series of substantial recalls for the Mach-E in recent years
Why it matters: Nearly 43,000 Mach-E owners face months without a definitive fix — interim warnings go out July 13 but repairs aren't expected until late December 2026, and Ford admits the root cause is still unknown. The defect carries a rollover risk for drivers who park without engaging the brake, adding a safety dimension beyond mere loss of propulsion.
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