The passenger door shut down automatically

Passenger door shut down automatically, generally because the driver to lift his hand brake, brake signal controller to detect the hand, that vehicle in the state, to automatically shutdown solenoid valve electricity, closing the door. This situation is just the pilot control valve handle to the parking status.

Another case is a hand brake lamp switch to use after a period of time to get an electric shock the contact is not good, cause the controller to detect hand brake signal, think the vehicle in the state, automatically shut down the door. This situation is sometimes hand brake lamp normal display, easy to cause miscarriage, replace the hand brake lamp switch can be solved. Special case controller can be hand brake line (brown and green) directly grounded.