Reduced braking performance can increase the risk of a crash.

Service Brakes, Hydraulic

Summary

Ford Motor Company (Ford) is recalling certain 2021 F-150 vehicles. The electronic brake booster may leak brake fluid into the electronic control unit, which could result in reduced braking performance.

Actions

Dealers will replace the electronic brake booster assembly, free of charge. Owner notification letters were mailed on July 28, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S33.

Documents (8)

• ISSUED Owner Notification Letter(Part 577)
• Defect Notice 573 Report
• Recall Acknowledgement
• Miscellaneous Document - VIN List w/PII
• ISSUED Renotification Notice
• Miscellaneous Document - Amendment 1 to Chronology
• Recall Quarterly Report #2, 2021-4
• Recall Quarterly Report #1, 2021-3

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