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May 27, 2022 NHTSA CAMPAIGN NUMBER: 22E045000
Trailer Brakes May Fail
Loss of trailer brake functionality could result in extended stopping distance, increasing the risk of a crash.
NHTSA Campaign Number: 22E045
Manufacturer Ford Motor Company
Components SERVICE BRAKES, HYDRAULIC
Potential Number of Units Affected 6,383
Summary
Ford Motor Company (Ford) is recalling certain Trailer Brake Controllers sold as accessory parts for 2021-2022 F-150 vehicles, with part numbers ML3Z-19H332-AA, ML3Z-19H332-BA and ML3Z-19H332-CA. The trailer brake controllers may fail to apply the trailer brakes when towing a trailer equipped with an electric or electric-over-hydraulic brake system.
Remedy
Dealers will update the integrated trailer brake control module software, free of charge. Ford notified dealers on May 31, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford’s number for this recall is 22S38.
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.