CarComplaints.com Notes: The only area of real concern for 2010 Mazda CX-9 owners is the brake booster.
In 2014, Mazda extended the warranty on the 2007-2013 CX-9 brake booster to 7 years / 90,000 miles. However this extended warranty has expired, so buyer beware.
This Mazda CX-9 brake booster failure isn't terrible in terms of repair cost — it "only" costs $550 average to fix. However it is a safety issue when the brake booster fails as it increases stopping distance. Owners have reported having to stomp on the brake pedal, & crashes/injuries have been reported due to this CX-9 brake booster defect.
4.0
definitely annoying- Typical Repair Cost:
- No data
- Average Mileage:
- 84,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- ordered new brake pads for the front rotors (1 reports)
brakes problem
Helpful websites
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A D V E R T I S E M E N T S
My 2010 Mazda CX-9 has always been a comfortable and reliable SUV with the Quick 3.7L under the hood. At about 83K to 85K. It Started making a high pitched screeching noise when I reverse on my driveway which is slanted. Never did that when I originally bought it with 80,000 miles on it. I bought front brake pads for at least $50.00 on ebay and plan on getting my mechanic to install them. Overall, I have no complaints on this other than the annoying screech on those brake pads.
- Denali G., bucks county, PA, US