Noticed seat heaters stopped working then noticed a smell coming from passenger seat. Found harness that plugs into the seat heater control module was melted.
2016 ford Mustang electrical problems
moderate 66 complaints filed with NHTSA · avg repair $850
Complaints
66
Recalls
0
Crashes
1
Avg fix
$850
What owners are reporting 5 most recent
WHILE COMING TO A STOP WITH THE CLUTCH PRESSED IN THE CAR WILL RANDOMLY TURN OFF INTERMITTENTLY. THIS HAS NOW JUST BEGAN HAPPENING, ALTHOUGH IT HAS NOW HAPPENED TO ME TWICE IN 1 MONTHS TIME. I HAVE ALSO BEEN READING ON S550 MUSTANG FORUMS (YEARS 2015 - PRESENT) THAT I AM NOT THE ONLY ONE EXPERIENCING THIS. IT SEEMS LIKE AN ELECTRICAL ISSUE OR SOMETHING AS THERE ARE PEOPLE WITH COMPLETELY STOCK CAR…
TL* THE CONTACT OWNS A 2016 FORD MUSTANG. WHILE STARTING THE VEHICLE WITH THE AIR CONDITIONER ON, VAPORS ENTERED THE CABIN OF THE VEHICLE. THE VEHICLE WAS TAKEN TO (FAIRWAY FORD, 2323 LAURENS ROAD, GREENVILLE, SC 29607) WHERE IT WAS DIAGNOSED THAT THE EVAPORATOR COIL FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS BEING REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DID NOT ASSIST. T…
SEAT WARMER QUIT WORKING. UPON INSPECTION BY MECHANIC, IT WAS DETERMINED THAT THE SEAT HEATER MODULE SHORTED AT MODULE; MELTED CONNECTOR. (OWNER ALSO REPORTED COULD SMELL AN 'ELECTRICAL BURN' SCENT AFTER USING REMOTE START WHERE THE SEAT WARMER IS AUTOMATICALLY SET.)
Smoke came up from under both seats within a few weeks of each other, found burned harness and plug at both heated/ cooled seat control modules mounted under seats. Researched and found a fix that will cost hundreds of $$ per seat but no recalls. I would think smoke and burning electrical in the interior of nearly ALL Ford products with heated/ cooled seats would be a safety recall?
Common questions
How serious is the electrical problem on the 2016 ford Mustang?
It's a documented issue but not catastrophic. 66 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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