Twice in about a week my 12V battery has died without warning. The car is inoperable and there’s no way to open the car doors or even the trunk and front trunk. We’ve been locked out entirely. Left stranded in parking lots waiting for tow trucks. The only fix is jumping the vehicle’s 12V battery. If this happened while you’re in the vehicle you’d be stuck in the car since none of the accessory f…
2021 ford Mustang Mach-E electrical problems
moderate 108 complaints filed with NHTSA · avg repair $850
Complaints
108
Recalls
0
Crashes
2
Avg fix
$850
What owners are reporting 6 most recent
Twice in about a week my 12V battery has died without warning. The car is inoperable and there’s no way to open the car doors or even the trunk and front trunk. We’ve been locked out entirely. Left stranded in parking lots waiting for tow trucks. The only fix is jumping the vehicle’s 12V battery. If this happened while you’re in the vehicle you’d be stuck in the car since none of the accessory f…
While charging my electric vehicle with this Enel X JuiceBox 40 charger, a burning plastic smell was noted. Upon examining the Enel X charger plug that was attached to my home's NEMA 14-50, it appeared partially melted and very to touch. Using a towel, the plug was removed and a small fire and sparks flew out of the NEMA outlet. The right half of the outlet's plastic shell was melted and the in…
The contact owns a 2021 Ford Mustang Mach-E. The contact received notification of NHTSA Campaign Number: 21V711000 (Visibility) and 22V412000 (Electrical System) however, the parts to do the recall repairs were unavailable. The contact stated while driving 60 MPH, he received a warning from the manufacturer app of a high voltage spike and that the vehicle would shut down. The contact exited the hi…
The contact owns a 2021 Ford Mustang Mach-E. The contact stated that the vehicle failed to charge as designed. The vehicle was taken to the dealer, who informed the contact that they were awaiting the charging port and had ordered an unknown part; however, the part was on backorder. The contact stated that the vehicle was undrivable and remained at the dealer. The dealer notified the manufacturer …
The contact owns a 2021 Ford Mustang Mach-E. The contact received notification of NHTSA Campaign Number: 23V687000 (Electrical System) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool con…
Common questions
How serious is the electrical problem on the 2021 ford Mustang Mach-E?
It's a documented issue but not catastrophic. 108 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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