Component Parts and Function
| Component | Function |
|---|---|
| Pump | Returns the brake fluid reserved in reservoir to electrically-driven intelligent brake unit by reducing pressure. |
| Motor | Activates the pump according to signals from control unit part. |
| Cut valve 1 Cut valve 2 |
Shuts off the ordinary brake line from electrically-driven intelligent brake unit. |
| Suction valve 1 Suction valve 2 |
Supplies the brake fluid from electrically-driven intelligent brake unit to the pump. |
| ABS IN valve | Switches the fluid pressure line to increase or hold according to signals from control unit part. |
| ABS OUT valve | Switches the fluid pressure line to hold or decrease according to signals from control unit part. |
| Inlet valve | Brake fluid sucked from the reservoir by the pump does not backflow. |
| Outlet valve | Brake fluid discharged from the pump does not backflow. |
| Return check valve | Returns the brake fluid from brake caliper to electrically-driven intelligent brake unit by bypassing orifice of each valve when brake is released. |
| Reservoir | Temporarily reserves the brake fluid drained from brake caliper, so that pressure efficiently decreases when decreasing pressure of brake caliper. |
| Master cylinder pressure sensor | Detects the brake fluid pressure from master cylinder part and transmits signal to ABS actuator and electric unit (control unit). |