A5: Electronic Brake Control Systems: Antilock Brake System (ABS), Traction Control System (TCS), and Electronic Stability Control System (ESC) Diagnosis and Repair ABS Modulator ABS Modulator Normal Stop ABS Operation Antilock Braking System Automatic Emergency Braking AEB MRE Speed Sensor Regenerative Braking Traction Control Traction Control 2 Wheel Speed Sensor Wheel Speed Sensor, AC Voltage Wheel Speed Sensor, Bias Voltage Wheel Speed Sensor, Resistance Wheel Speed Sensor, Short to Ground