Anyone experienced this? Depressing the brake slightly will trigger the scrapping/grinding noise? From my observation, the noise is coming from passenger rear wheel. I don't know if this has to do with the brakes or the rotors. I only have 7k miles. The noise is similar to something like this on the link
http://www.youtube.com/watch?v=aL2YL...e_gdata_player
YouTube - Nissan 350z Brake Noise