Brake Noise

Most noises caused by the front or rear brakes are rotational and occur once every wheel revolution. During a road test, duplicate the conditions under which the noise is most pronounced and gently apply the brakes. If the noise immediately appears or disappears when lightly depressing the brake pedal, the noise may be caused by an out of round brake rotor or drum. For brake diagnosis and repair procedures, refer to DIAGNOSTIC STARTING POINT - HYDRAULIC BRAKES .