VEHICLE STALLED WHILE DRIVING. UPON INSPECTION BY THE DEALERSHIP, I WAS INFORMED THAT A COOLANT VALVE CONNECTED TO THE TRANSMISSION CONTROL MODULE HAD FAILED. THIS RESULTED IN COOLANT LEAKING INTO THE MODULE AND THEREBY DAMAGING IT. THIS IS A KNOWN DEFECT IN A SIMILAR VEHICLE OF THE SAME YEAR.
2012 audi A7 powertrain problems
moderate 3 complaints filed with NHTSA · avg repair $2,500
Complaints
3
Recalls
0
Crashes
0
Avg fix
$2,500
What owners are reporting 2 most recent
CHECK ENGINE LIGHT CAME ON SO I TOOK IT TO THE DEALERSHIP. DEALERSHIP TOLD ME THAT THE "COOLANT VALVE LEAKED INTO THE WIRING HARNESS AND SHORTED THE ENGINE CONTROL MODULE. MAY HAVE CAUSE AN UNEXPECTED STALL OF THE VEHICLE."
Common questions
How serious is the powertrain problem on the 2012 audi A7?
It's a documented issue but not catastrophic. 3 complaints have been filed. Repairs average $2,500 and most owners catch it before it causes a breakdown.
At what mileage does the powertrain 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 $2,500 for powertrain 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 powertrain?
No active recalls currently cover powertrain 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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