2013–2014 Ford F-150 Recall: Master cylinder rear cup seal may roll, resulting in brake fluid leakage…
NHTSA campaign 16V345000 · Service Brakes, Hydraulic · filed May 24, 2016 · verified Jul 30, 2026
The defect
Ford Motor Company (Ford) is recalling certain model year 2013-2014 F-150 vehicles manufactured August 1, 2013, to August 31, 2014 equipped with 3.5L engines. The master cylinder rear cup seal may roll, resulting in brake fluid leakage from the primary reservoir into the brake booster.
The risk
Loss of brake fluid from the primary reservoir results in a complete loss of front brake function, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Ford will notify owners, and dealers will replace the brake master cylinder and, if necessary, the brake booster, free of charge. The recall began on October 28, 2016. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 16S24.
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.safercar.gov.
Affected vehicles
Related recalls
More Ford F-150 recalls
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- 2018 Ford F-150 — Quickly moving the shift lever from Park to Drive may cause…
- 2014 Ford F-150 — A loss of signal between the transmission output shaft…
Other campaigns involving Ford vehicles
Source: NHTSA recall database, campaign 16V345000 (manufacturer number 16S24). Data last verified Jul 30, 2026.