Check engine light keeps coming on even after dealer says it is fixed. Keeps throwing codes evaporative emission system problem.
2021 ford Mustang electrical problems
moderate 5 complaints filed with NHTSA · avg repair $850
Complaints
5
Recalls
0
Crashes
0
Avg fix
$850
What owners are reporting 5 most recent
The contact owns a 2021 Ford Mustang. The contact received notification of NHTSA Campaign Number: 23V727000 (Electrical System) however, the part to do the recall repair was not yet available. 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 conf…
Failure to repair NHTSA Recall Number 23V727 Summary ON YOUR VEHICLE, THE BRAKE SYSTEM WARNING INDICATOR MAY NOT ILLUMINATE IF THE BRAKE FLUID IS DEPLETED FROM THE BRAKE FLUID RESERVOIR. Safety Risk THIS MAY RESULT IN NO BRAKE SYSTEM WARNING INDICATOR WHEN THE BRAKE FLUID IS BELOW THE RECOMMENDED LEVEL IN THE MASTER CYLINDER BRAKE FLUID RESERVOIR, WHICH MAY INCREASE THE RISK OF A CRASH.
I RECENTLY PURCHASED THIS CAR. THE REAR BACK-UP CAMERA WAS IN A FLIP FLOPPED STATE. MEANING, WHAT WAS DISPLAYED ON THE CABIN SCREEN ON THE LEFT, WAS ACTUALLY ON THE RIGHT PLUS THE GUIDING LINES ON THE SCREEN WERE MISSING. I PURCHASED AND INSTALLED A NEW CAMERA FROM FORD. THIS FIXED THE FLIP FLOPPED IMMAGE , BUT, NOT THE MISSING LINES ON THE SCREEN. SECURING THE WIRES I NOTICED THE WIRING HARNESS…
Rear camara is inconsistent but lately works 25% of the time.
Common questions
How serious is the electrical problem on the 2021 ford Mustang?
It's a documented issue but not catastrophic. 5 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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