A Popular EV Faces a Major Recall
The Ford Mustang Mach-E has been the Blue Oval’s electric golden child, racking up over 51,000 sales in the US in 2025 alone. That’s more than the classic gas-powered Mustang coupe and convertible combined – a plot twist nobody saw coming, though that’s been shifting at this point.
But now, a big chunk of those Mach-Es are making an unscheduled return trip to the dealership. Ford is recalling 42,784 units in the US thanks to a drivetrain defect that targets rear-wheel-drive models. If you own a 2021 to 2023 Mach-E built between March 2020 and August 2025, your car might be on the list.
Ford
What Went Wrong With the Drivetrain?
According to the safety recall report, the rear-wheel-drive Mach-Es use a pinion shaft in the rear differential that can wear out and snap after too much bending. If that happens, you could suddenly lose all power – or, in a worst-case scenario, the car might roll away after you put it in Park if you forget the parking brake. Not exactly the kind of surprise you want.
Ford’s engineers first spotted the problem after tearing down a busted rear differential from an MY2023 Mach-E in Europe. The problem, apparently, was a fractured pinion shaft, which kicked off a full-blown investigation earlier this year.
Meanwhile, other returned parts showed similar fatigue failures, and even the supplier’s analysis pointed in the same direction. Ford admits they’re still chasing down the exact cause, but inconsistent part hardness is high on the list of suspects.
As of last month, Ford had racked up 62 warranty claims, 14 quality reports, four customer complaints, and two European White Alerts tied to this issue. Fortunately, no crashes, injuries, or fires so far. If your Mach-E is affected, you might see a warning light or some trouble codes before things go sideways.
Ford
What Owners Should Do Next
Ford will send mailers to affected owners, asking them to schedule a visit at their local Ford or Lincoln dealer. There, technicians will check the rear differential and, if needed, swap in a beefed-up pinion shaft – all free of charge.
Interim letters should hit mailboxes this month, with the official repair notice following in late December. If you’re impatient, you can call Ford customer service or check your VIN online once the lookup tool goes live to see if your Mach-E is on the recall list.
Ford
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