What is that noise and vibration?
This is normal and indicates that the ABS is active. Various ABS sound or feel differently. Some of the effects, for example are: • a groaning noise • a rapid pulsing of the brake pedal • a periodic dropping of the brake pedal • a hard (non compliant) brake pedal • a light that turns on to say “low traction”. You should familiarize yourself with how your system functions by first reading the “Owner’s Manual” and then testing your ABS in an empty parking lot under various climatic conditions i.e. dry, wet, snow and ice.
