nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 7867 > < Diagram Information and Instructions|Page 7865
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Electronic Brake Control Module: Description and Operation

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 pump relay. If any electrical malfunction should be detected in the system, the control
unit causes the warning lamp to light up. In this condition, the Anti-lock Brake System (ABS) will be deactivated by the control unit, and the vehicle's
braking system reverts to normal operation.

Diagram Information and Instructions|Page 7867 > < Diagram Information and Instructions|Page 7865