GROUNDWORK — 25V236000: Brake master cylinder may allow brake fluid to leak from the front wheel circuit into the brake booster LINCOLN NAVIGATOR and 2 other models: check the listed vehicles, the reported issue and the manufacturer remedy for 25V236000. Keep the official status and service answers in one private record. Campaign: 25V236000 Official record checked: 2026-10-19T20:37:37.242Z Official campaign: https://api.nhtsa.gov/recalls/campaignNumber?campaignNumber=25V236000 Official VIN lookup: https://www.nhtsa.gov/recalls LISTED VEHICLES (VIN confirmation required) 2018 LINCOLN NAVIGATOR 2018 FORD EXPEDITION 2017 FORD EXPEDITION 2017 FORD F-150 2017 LINCOLN NAVIGATOR 2018 FORD F-150 OFFICIAL REPORTED ISSUE 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. OFFICIAL REPORTED CONSEQUENCE A brake fluid leak can cause reduced brake function and extend the distance required to stop, increasing the risk of a crash. OFFICIAL REPORTED 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. OFFICIAL NOTES Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1- 888-275-9171) or go to www.safercar.gov. OWNER PREPARATION Keep existing warning or braking observations for the service provider. Do not conduct braking tests or work under the vehicle from this guide. REMEDY TIMING IN THE DATED SOURCE Confirm current remedy arrangements The source does not explicitly establish current remedy availability. Ask the manufacturer about the applicable remedy, required parts or software, appointment arrangements and any interim instructions. Current availability for your VIN: unconfirmed. YOUR SERVICE QUESTIONS 1. Does the manufacturer confirm that campaign 25V236000 applies to this VIN, including the report’s equipment and production restrictions? A matching model and year is only a starting point. The official lookup or manufacturer must establish the individual vehicle’s status. Discussion status / answer: __________ 2. What remedy, required parts or software, and appointment arrangements are currently available for this VIN, and which interim instructions apply? The source does not explicitly establish current remedy availability. Ask the manufacturer about the applicable remedy, required parts or software, appointment arrangements and any interim instructions. Discussion status / answer: __________ 3. Which braking or stability-control function is involved, and what current use or transport guidance applies to this VIN? Compare the answer with the reported components: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER; SERVICE BRAKES, HYDRAULIC:POWER ASSIST. Discussion status / answer: __________ 4. Which items in the reported replacement remedy for 25V236000 were replaced, and are they identified on the work order? Keep the replaced items and the campaign number together so that a later visit can distinguish recall work from other repairs. Discussion status / answer: __________ 5. How does this campaign relate to 22V150000, and does work recorded under an earlier campaign satisfy the current remedy? Show any earlier work order. Related recall numbers can describe expanded or repeated work; ask the manufacturer to reconcile the records. Discussion status / answer: __________ 6. What dated document records the remedy performed under 25V236000, and what should I do if the reported concern remains? Keep campaign completion and unresolved symptoms as separate questions. A saved worksheet or booked appointment does not establish a repair. Discussion status / answer: __________ OFFICIAL LOOKUP DECISIONS Not checked or unavailable: eligibility remains unconfirmed; use the official lookup or manufacturer. Campaign listed as open: confirm current instructions, availability and remedy arrangements. Campaign not listed as open: reconcile repair history and lookup coverage with the manufacturer if needed. A zero-open result does not diagnose symptoms. Work order records completed recall work: keep the exact campaign and dated remedy record; report unresolved symptoms separately. YOUR RECORD Check date: __________ Official lookup result: __________ Service arrangement: __________ Existing observation: __________ Questions and work-order notes (no VIN or plate needed): __________ LOOKUP LIMITS A model/year match does not establish VIN eligibility. The official lookup may omit completed recalls, some recent campaigns or recalls outside its coverage. The listed defect does not prove the cause of a symptom on your vehicle. This guide supports owner preparation and does not provide a repair procedure.