Mechanic Notes

2017 Ford F-150 Master Cylinder recall 25V236000

Safety recall

Component: Service Brakes, Hydraulic:Foundation Components:Master Cylinder · Campaign 25V236000 · Reported 11/04/2025

Symptoms / what can happen

A brake fluid leak can cause reduced brake function and extend the distance required to stop, increasing the risk of a crash.

Cause

Ford Motor Company (Ford) is recalling certain 2017-2018 F-150, Expedition, and Lincoln Navigator vehicles. The brake master cylinder may allow brake fluid to leak from the front wheel circuit into the brake booster.

The fix, in plain English

Safety recall work is done free by a franchised dealer. Official remedy: Dealers will replace the brake master cylinder. If the master cylinder is leaking, the brake booster will also be replaced. Repairs will be performed free of charge. Owner notification letters were mailed September 25, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S37. This recall is an expansion of NHTSA recall number 22V-150.

Difficulty

Not DIY: recall remedies are performed by a franchised dealer.

Cost

Free to the owner at a dealer while the recall applies. Outside the recall, costs vary; get a written quote.

Typical parts (search links, no affiliate codes)

AutoZone · O'Reilly · Advance · RockAuto

Sources

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