The 2010-2011 Mazda CX-9 was investigated by NHTSA earlier this year for brakes that weren't doing a great job at, well ... braking.
Some owners even said the brake pedal would hiss when you stepped on it, kind of like my cat -- I don't think he likes me very much. Anyway ... that investigation was recently closed and the verdict? No recall.…
keep reading article "Hissing Brake Investigation Closed After Warranty Extended"