Recall 25V689 covers 2,101 2021-2023 Ford Mustang vehicles with a low-brake-fluid warning-light defect. Repair is free at any franchised Ford dealer.
Ford is recalling 2,101 2021-2023 Mustang vehicles that were repaired incorrectly under recall 23V727 because the brake fluid level sensor can fail to turn on the low-fluid warning light. Without that warning, a driver can keep driving with low brake fluid, reducing braking performance and increasing crash risk; the dealer repair will be free once Ford makes it available.
Does this recall apply to your specific vehicle?
The official, free per-VIN recall check is run by NHTSA. Enter your VIN and we'll forward you directly — and add you to a free watchlist so you hear about new recalls for your vehicle.
Check my VIN at NHTSARecallNotify doesn't check your VIN — NHTSA's official tool does. We use your email only to alert you to new recalls.
Watch this vehicle for recalls
Add it to your free watchlist and we will alert you as new federal recalls are posted for your year, make and model. New-recall alerts are rolling out now.
You are on the watchlist.
We will email you as new federal recalls are posted for your vehicle.
What's wrong?
The Body Control Module on 2021-2023 Ford Mustang vehicles is an electronic controller that helps manage body and warning-light functions. For this recall, its software is tied to the brake fluid level sensor, which is supposed to turn on a visual dashboard warning when brake fluid is low. That warning gives the driver a chance to stop driving and have the brake system checked.
Some Mustangs were marked as repaired under the earlier brake-fluid warning recall, but the correct Body Control Module software was not installed. The dealer service tool uploaded the wrong software package on those vehicles. As a result, the sensor signal does not reliably become the intended visual warning when brake fluid drops below the proper level.
There is no warning sign before failure. An owner should not expect a separate sound, message, or change in pedal feel that proves the warning-light software is working.
Who's affected?
Spans the 2021-2023 Mustang line and centers on the body control module, listed under the electrical system.
| 2022 Ford Mustang | electrical system |
|---|---|
| 2021 Ford Mustang | electrical system |
| 2023 Ford Mustang | electrical system |
| Units affected | 2,101 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific car is included.
What's the safety risk?
A missing low brake fluid warning light can let the Mustang be driven with low brake fluid, which reduces braking performance and increases crash risk. There is no warning sign listed before this condition, so confirm whether your VIN is included and schedule the software update when the repair opens. Repair will be free at any franchised Ford dealer once available.
What should I do?
- Check your VIN to confirm your 2021-2023 Ford Mustang is included in this recall.
- Watch for Ford's owner letter, mailed December 11, 2025, or call Ford customer service if you did not receive it.
- Contact a franchised Ford dealer to ask about the free body control module software update that restores the low brake fluid warning light.
- Reference recall number 25V689 and Ford recall 25C55 when you call the dealer.
- Bring the recall notice to the appointment if you have it.
- Drive cautiously until the update is complete, and respond promptly to any brake warning light or change in braking feel.
What happens at the repair
Ford has identified the dealer fix: a Ford technician will update the body control module software so the brake fluid warning indicator works as intended. The software update is free under the recall once available. Ford used its general reimbursement plan on file for this campaign. If you already paid for a related repair before the recall notice, keep your receipts and ask Ford customer service or the service desk how to submit documentation.
| Reimbursement | Reimbursement available |
|---|
Timeline
| October 10, 2025 | NHTSA published the recall |
|---|---|
| November 17, 2025 | Dealer notification began |
| November 17, 2025 | Dealer notification ended |
| November 17, 2025 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| December 11, 2025 | Owner notification mailed |
Frequently asked questions
What is recall 25V689?
Recall 25V689 covers 2,101 2021-2023 Ford Mustang vehicles repaired incorrectly under an earlier recall. The brake fluid level sensor can fail to turn on the low brake fluid warning light. Ford dealers will update the body control module software for free.
What should I do if my 2021-2023 Ford Mustang is on this recall?
Check your VIN to confirm your specific Mustang is included in recall 25V689. If it is, contact a franchised Ford dealer to schedule the body control module software update. Reference Ford recall number 25C55 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Ford says dealers will update the body control module software free of charge. The free repair applies at any franchised Ford dealer.
What is the safety risk?
The risk is reduced braking performance if the vehicle is driven with low brake fluid and no warning light. That condition increases crash risk. If your VIN is included, schedule the free Ford dealer software update so the warning system works as intended.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/25V689000 |
|---|---|
| Ford customer service | 1-866-436-7332 |
| NHTSA recall # | 25V689 |
| NHTSA recall # (full) | 25V689000 |
Source documents
-
Download Quarterly Report (PDF) - Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 19, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →