Ford Fusion, Lincoln Mkz, Lincoln Zephyr, Mercury Milan, model years 2006 to 2010. Filed by Ford Motor Company and reported to NHTSA on 18 December 2019. 600,166 vehicles potentially affected.
What the notice says Ford Motor Company (Ford) is recalling certain 2006-2010 Ford Fusion, Mercury Milan, Lincoln Zephyr and MKZ vehicles. The valves within the ABS Hydraulic Control Units (HCU) may react with brake fluids containing specific corrosion preventative additives. This reaction may cause the valves to not close properly.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
Ford's own number for this recall: 19S54. That is the number on the owner letter and on the dealer paperwork. 19V904 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 19V904 cover?
- Ford Fusion, Lincoln MKZ, Lincoln Zephyr, Mercury Milan, model years 2006-2010.
- What is wrong with them?
- Ford Motor Company (Ford) is recalling certain 2006-2010 Ford Fusion, Mercury Milan, Lincoln Zephyr and MKZ vehicles. The valves within the ABS Hydraulic Control Units (HCU) may react with brake fluids containing specific corrosion preventative additives.
- What can happen if it is not put right?
- If the valves do not properly close, additional brake pedal travel may be required to stop the vehicle, increasing the risk of a crash.
- Is there a fix yet?
- Yes, and it is free. Ford will notify owners, and dealers will flush the brake system with DOT 4 fluid and install a new brake fluid reservoir cap. In addition, the HCU will be tested to detect a possible stuck valve condition, replacing the HCU as necessary. All services will be performed free of charge.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Ford calls this recall 19S54, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “If the valves do not properly close, additional brake pedal travel may be required to stop the vehicle, increasing the risk of a crash.”
affected
in the notice
caught
| Campaign | 19V904 |
|---|---|
| Filed by | Ford Motor Company |
| System at fault | Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Control Unit/Module |
| Reported to NHTSA | 18 December 2019 |
| Model years | 2006-2010 |
| Vehicles named | FORD FUSION, LINCOLN MKZ, LINCOLN ZEPHYR, MERCURY MILAN |
What the notice says today
The consequence
If the valves do not properly close, additional brake pedal travel may be required to stop the vehicle, increasing the risk of a crash.
The remedy
Ford will notify owners, and dealers will flush the brake system with DOT 4 fluid and install a new brake fluid reservoir cap. In addition, the HCU will be tested to detect a possible stuck valve condition, replacing the HCU as necessary. All services will be performed free of charge. The recall began April 1, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S54.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 583 notices in the record whose component field names service brakes, hydraulic. Across that group the median wait before owners were written to was 37 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
- Ford Fusion recalls: 46 US campaigns
- Lincoln MKZ recalls: 32 US campaigns
- Lincoln Zephyr recalls: 5 US campaigns
- Mercury Milan recalls: 12 US campaigns
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 19V904, wording as read on 16 September 2026. https://carsmultiverse.com/recall/19v904/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other Ford notices we hold
- 26V579: 2026-2027 Transit
- 26V578: 2023-2027 F-150
- 26V577: 2026 F-150
- 26V576: 2026 F-150
- 26V550: 2026 Maverick, F-150, and Bronco Sport
- 26V548: 2026 Explorer, Bronco, Bronco Sport, Mustang, and Ranger
- 26V547: 2024-2026 Mustang
- 26V532: 2026 Explorer
All 776 Ford campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 19V904 on 23 August 2026, they were:
- Defect summary
c2e7e739 - Consequence
70b48546 - Remedy
e098f2a6
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 19V904 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Ford Fusion, in all seven, is kept on that vehicle's own page, with the newest in each.
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Owners of these cars
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