Patent ID: 11912092
Assignee: DRIV AUTOMOTIVE INC.
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B

Claim 7:
8. The leak checking system of claim 1 wherein:
the state module is further configured to selectively set the present state of the leak check for the suspension system to a third state;
the valve control module is further configured to determine third target open and closed states for the valves of the suspension system based on the present state being set to the third state and to open and close the valves of the suspension system according to the third target open and closed states, respectively;
the pump control module is further configured to, when the valves are in the third target open and closed states, respectively, selectively operate the electric pump of the suspension system in the first direction to increase hydraulic fluid pressure in a third portion of the suspension system; and
the leak module selectively diagnose a leak in a third one of the valves associated with the third state based on a third pressure in the third portion of the suspension system while the valves are open and closed according to the third target open and closed states for the third state.