The problem
Ford Motor Company (Ford) is recalling certain 2024-2026 Mustang vehicles. The engine compartment wiring harness ground connections may fracture and result in a loss of drive power, or a loss of function in the windshield washing system, headlights, air conditioning, or engine cooling fan. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 108, "Lamps, Reflective Devices, and Associated Equipment," and 104, "Windshield Wiping and Washing Systems."
The risk
A loss of driver power increases the risk of a crash. In addition, a loss of headlight function or windshield washing system function can reduce visibility, increasing the risk of a crash.
The fix
Dealers will replace the engine compartment wiring harness ground terminals, free of charge. Interim letters, notifying owners of the safety risk, were mailed September 5, 2026. Additional letters will be sent once the remedy is available, anticipated in March 2027. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26C40. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on August 28, 2026.
Recall details
| NHTSA campaign | 26V-547 (26V547000) |
|---|---|
| Manufacturer number | 26C40 |
| Manufacturer | Ford Motor Company |
| Component | Electrical system › Wiring |
| Report date | August 25, 2026 |
| Vehicles affected | 148,663 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the electrical system
Frequently asked questions
Is the recall 26V-547 repair free?
Yes. Ford dealers will fix the problem at no cost: Dealers will replace the engine compartment wiring harness ground terminals, free of charge. Interim letters, notifying owners of the safety risk, were mailed September 5, 2026.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 148,663 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.