Excessive Brake Pulsation

Circuit Description
When braking during Vehicle Stability Enhancement System (VSES) activation, the brake pedal will feel different than the ABS pedal pulsation. The brake pedal pulsates at a higher frequency during VSES activation. Perform this test if the brake pedal buzzes excessively during medium braking. Medium braking is defined as greater than 0.3 g or 3 m/s2 (10 ft/s2).