I have had to replace my rear brake pads, rotors, and the whole braking system (not related to sensors) three times in a year. I received the recall notice after the third time and had a mechanic fix my brake hose as a short-term remedy for my car. Not only does my car have a delay in breaking it is a delay in the monitoring service. Technically the sounds related to my vehicle are not related to braking at all by the speed in which a car slows down before it breaks. In this case that mean if I slam on my breaks the "emergency sound" does not go off. I have a minor fender bender as well due to these two problems associated with my braking system.