Electronic Brake Control Module: Description and Operation

ABS CONTROL UNIT





The ABS control unit computes the rear axle pinion rotating speed by reading the signal from the rear sensor unit. Then it supplies a DC current to the ABS actuator. If any electrical malfunction is detected in the system, the ABS control unit causes the ABS warning lamp to turn on. In this condition, the ABS system will be deactivated by the ABS control unit, and the vehicle's brake system reverts to normal operation.