Control Diagram
| Item Number | Description |
|---|---|
| 1 | Brake booster |
| 2 | Primary circuit |
| 3 | Secondary circuit |
| 4 | HCU |
| 5 | Pulsation damper |
| 6 | Pulsation damper |
| 7 | Separation valve |
| 8 | Damping chambers |
| 9 | Separation valve |
| 10 | Shuttle valve |
| 11 | Hydraulic pumps |
| 12 | Motor |
| 13 | Shuttle valve |
| 14 | Pressure sensor - all vehicles |
| 15 | Low pressure accumulator |
| 16 | Check valve |
| 17 | Low pressure accumulator |
| 18 | Inlet valve |
| 19 | Inlet valve |
| 20 | Inlet valve |
| 21 | Inlet valve |
| 22 | Outlet valve |
| 23 | Outlet valve |
| 24 | Outlet valve |
| 25 | Outlet valve |
| 26 | Pressure sensors - vehicles fitted with adaptive speed control only |
| 27 | Right front brake |
| 28 | Left rear brake |
| 29 | Right rear brake |
| 30 | Left front brake |