Leak Under Dash

2011 Mazda CX-9

This problem may be covered under warranty. Ask your Mazda dealer.

CarComplaints.com Seal Of This Might Hurt

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.

10.0

really awful
Typical Repair Cost:
No data
Average Mileage:
13,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2011 Mazda CX-9 accessories - interior problems

accessories - interior problem

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2011 Mazda CX-9 Owner Comments

problem #1

Sep 262012

CX-9 6

  • Automatic transmission
  • 13,000 miles

A D V E R T I S E M E N T S

I had already brought it in and it's come back again what the heck!!!

- sdelgado, Melrose, Ma, US

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