The Recall Desk
Our severity:SevereNHTSA·26V417000·Announced 2026-06-30

Ford Recalls 2021-2023 Mustang Mach E for Rear Differential Defect

Ford is recalling 2021-2023 Mustang Mach E vehicles because the rear differential pinion shaft may fracture, potentially causing loss of drive power or unintended movement.

What this means for you

Our assessment, not the agency’s: severity 4/5 (Severe).

The hazard poses a serious risk of illness, injury, or structural failure. Stop using the product immediately and contact the manufacturer for a refund or repair.

Our severity reasoning: The recall involves a structural vehicle defect (rear differential pinion shaft fracture) that may result in unintended vehicle movement and increased risk of a crash, meeting the criteria for a Severe rating.

Plain-English summary

Ford Motor Company is recalling certain 2021-2023 Mustang Mach E vehicles. The recall addresses a defect where the rear differential pinion shaft may fracture. This issue is associated with the power train driveline differential unit.

A fractured differential pinion shaft may result in a loss of drive power. Additionally, if the vehicle is in park without the parking brake applied, the fracture may cause unintended vehicle movement, increasing the risk of a crash.

Dealers will repair or replace the rear differential assembly as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed on July 13, 2026. Additional letters will be sent once the remedy is available, which is anticipated in late December 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S50.

The recalled product

Product
FORD MUSTANG MACH E
Brand
FORD
Manufacturer
Ford Motor Company
Category
Vehicle — Powertrain / Driveline
Hazard
Affected units
42,784

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Model numbers (1)

  • MUSTANG MACH E

Distribution

Distributed nationwide across the United States.

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