CarComplaints.com Notes: The only area of real concern for 2011 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:
- $450
- Average Mileage:
- 55,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace purge alve (1 reports)
fuel system problem
Helpful websites
- No one has added a helpful site for this 2011 CX-9 problem yet. Be the first!
A D V E R T I S E M E N T S
Check Engine light came on, had a diagnostic run to find out what was wrong ($110), and paid $450 to get the problem fixed.
- kidcart, Burlington, MA, US