VEHICLE IS AWD. IN MAY 2016, TCS & ABS DASH LIGHTS CAME ON AS WELL AS THE DEPICTION OF A VEHICLE SKIDDING. BROUGHT TO MY LOCAL MECHANIC WHO SAID HE WAS GETTING FAULT CODES BUT COULD NOT DIAGNOSE. SUGGESTED WE GO TO THE DEALER. WENT TO LOCAL MAZDA DEALER WHO DIAGNOSED THAT BOTH THE TRANSFER CASE AND TRANSMISSION GEARS WERE STRIPPED, THAT THE VEHICLE WAS NOW OPERATING IN 2 WHEEL DRIVE AND THAT …
2008 Mazda CX-9 powertrain problems
moderate 22 complaints filed with NHTSA · avg repair $2,500
Complaints
22
Recalls
0
Crashes
0
Avg fix
$2,500
What owners are reporting 3 most recent
TL* THE CONTACT OWNS A 2008 MAZDA CX-9. THE CONTACT STATED THAT THE VEHICLE FAILED TO ACCELERATE WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. THE FRONT DRIVER AND PASSENGER WHEELS SPUN, BUT FAILED TO MOVE THE VEHICLE. THE VEHICLE WAS BROUGHT TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE TRANSFER CASE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED.THE MANUFACTURER WAS NOT NOTIFIED OF THE FAIL…
TL* THE CONTACT OWNS A 2008 MAZDA CX9. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 10 MPH, AN ABNORMAL NOISE EMITTED FROM THE VEHICLE WHILE APPLYING THE BRAKES. THE FAILURE RECURRED AND THE VEHICLE STALLED. THE VEHICLE FAILED TO RESTART AND WAS TOWED TO AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE TECHNICIAN DIAGNOSED THAT THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE HAS NOT B…
Common questions
How serious is the powertrain problem on the 2008 Mazda CX-9?
It's a documented issue but not catastrophic. 22 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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