Recall 21S33 – Electronic Brake Booster May Leak Into ECU

Reduced braking performance can increase the risk of a crash.

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Reduced braking performance can increase the risk of a crash.

  • NHTSA Campaign Number: 21V533000
  • Manufacturer Ford Motor Company
  • Components SERVICE BRAKES, HYDRAULIC
  • Potential Number of Units Affected 56

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.

Remedy

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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

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