pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
8,400 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2015 Mazda CX-9 brakes problems

brakes problem

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2015 Mazda CX-9 Owner Comments

problem #1

Mar 212016


  • 8,400 miles


We have 2015 Mazda Cx-9 with 8400 miles that has a leak on the break master cylinder. Which the dealership was denying to be a leak because they saw an old dry debris on top of the fluid depot. But have it checked to an outside mechanic because we've been having a shimmy problem when braking for moths and they still can't figure as to what is wrong with our vehicle. All they are saying is they cannot duplicate the problem that I am saying. To cut the long story short we brought our vehicle to their service again to fix the break fluid leak on the cylinder but they are saying they will not fix it because theres enough fluid on the reservoir and they are saying that the fluid might have come from the cap because of an old leak debris. But I told them that I will not going to be that much fluid underneath the break booster and aound that area. But they still insist that they're not gonna fix it. Probably they are waiting for us to get hurt before they will action on it.

- Prairieville, LA, USA

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