Recall 25V513 covers 8 2021 Ford Mustang Mach E vehicles for incorrect ABS software reducing brake assist. Repair is free at any franchised Ford dealer.
Ford is recalling 8 2021 Mustang Mach E vehicles under recall 25V513 after an over-the-air ABS update tied to recall 24V777 was done incorrectly. The issue can remove power brake assist, ABS, stability control, traction control, and driver assistance features, increasing stopping distance or leading to loss of vehicle control; the Ford dealer repair will be free once available.
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What's wrong?
The ABS module calibration on the 2021 Ford Mustang Mach E is software inside the anti-lock braking system control module. That module helps manage brake pressure so the wheels do not lock during hard braking. Its calibration also supports stability control, traction control, power brake assist, and related driver assistance features.
This recall covers vehicles previously repaired under Ford recall 24S81 / 24V-777 with the wrong software loaded. The dealer service tool was supposed to install the remedy calibration, but on affected vehicles it did not upload the correct file. Without that remedy calibration, an over-the-air update can leave the vehicle with loss of power brake assist, anti-lock braking, stability control, traction control, and driver assistance features.
There is no warning sign before failure. The issue is in the installed software state, so an owner is not expected to notice a sound, smell, pedal change, or warning pattern before the affected functions are lost.
Who's affected?
| 2021 Ford Mustang Mach E | hydraulic brake system |
|---|---|
| Units affected | 8 |
| 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 SUV is included.
What's the safety risk?
A loss of power brake assist increases stopping distance. If the antilock brake system or stability control system is disabled, the driver can lose vehicle control, which increases crash risk. There is no warning sign before failure. Schedule the repair soon. Repair will be free at any franchised Ford dealer once available.
What should I do?
- Check your VIN to confirm your 2021 Ford Mustang Mach E is included in this recall.
- Use Ford's owner letter mailed September 18, 2025, or contact a franchised Ford dealer and ask when the free ABS calibration software update is ready for your VIN.
- Reference recall number 25V513 and Ford recall 25S81 when you call the dealer.
- Schedule the ABS calibration software update that addresses loss of power brake assist, ABS, Electronic Stability Control, Traction Control, and driver assistance features.
- Drive cautiously until the repair is complete. Leave extra stopping distance and avoid hard braking.
What happens at the repair
Ford has identified an ABS calibration software update. Once Ford opens the dealer repair, a Ford technician will install the updated ABS calibration software. Parts and labor are covered under the recall. Ford uses its general reimbursement plan on file for owners who already paid for a related repair before the recall notice. Bring repair invoices, proof of payment, and any Ford paperwork to the service desk.
| Reimbursement | Reimbursement available |
|---|
Timeline
| August 8, 2025 | NHTSA published the recall |
|---|---|
| September 15, 2025 | Dealer notification began |
| September 15, 2025 | Dealer notification ended |
| September 15, 2025 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| September 18, 2025 | Owner notification mailed |
Frequently asked questions
What is recall 25V513?
Recall 25V513 covers 8 2021 Ford Mustang Mach E vehicles repaired incorrectly under recall 24V777. An Over-The-Air ABS update can cause loss of power brake assist, ABS, stability control, traction control, and driver assistance features. Ford dealers will update the ABS calibration software for free.
What should I do if my 2021 Ford Mustang Mach E is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 25V513. If it is, contact a franchised Ford dealer to schedule the ABS calibration software update. Reference Ford recall number 25S81 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 will update the ABS calibration software free of charge at any franchised Ford dealer. Parts and labor are covered for this recall repair.
What is the safety risk?
The safety risk is longer stopping distance and loss of vehicle control. Ford's filing says loss of power brake assist can increase the distance needed to stop, while disabled ABS or stability control can reduce control of the vehicle. Either scenario increases crash risk.
When did Ford notify owners about recall 25V513?
Ford mailed owner notification letters on September 18, 2025. If you bought the vehicle used or did not receive a letter, the VIN check is still the deciding step. A Ford dealer can confirm coverage and schedule the free software update.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/25V513000 |
|---|---|
| Ford customer service | 1-866-436-7332 |
| NHTSA recall # | 25V513 |
| NHTSA recall # (full) | 25V513000 |
Source documents
-
Download Quarterly Report (PDF) - Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (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 →