Moshchops

No...although that too is noticeable. I may bleed rear calipers, its the only thing I can think of. Recently mot'd after I fitted pads on rear. I know they are working efficiently, it's just an annoying sound....like that made by a puppy

I am experiencing this sound and the reference of a puppy sound is apt. No loss of brake fluid or system being faulty and the noise isn't consistent or loud . It is however noticeable. Recently fitted after market pads to the rear. Car being the same rx450 h but sport not premier