Quest Minivan GXE V6-2960cc 3.0L SOHC MFI (VG30E) (1997)
Electronic Brake Control Module: Description and Operation
ABS CONTROL UNIT
The control unit computes the wheel rotating speed by the signal current sent from the sensor. Then it supplies a DC current to the actuator
solenoid valve. It also controls ON-Off operation of the valve relay and motor relay. If an electrical malfunction is detected in the system, the
control unit causes the warning lamp to light up. In this condition, the ABS will be deactivated by the control unit and the vehicle's brake system
reverts to normal operation.