In addition, this may be caused by the failure of the electric door control system. The control system of electric door includes sensor and control module, which is responsible for detecting the position of the door and controlling the opening and closing of the door. If any component fails, it may lead to unstable opening and closing of the door. In this case, it may be necessary to diagnose and repair or replace the electric door control system.
Finally, this problem may also be related to the sealing problem of the door. If the door seal is incomplete or the sealing strip is worn, the door may not be completely closed, resulting in unstable door switch. In this case, it may be necessary to replace the door sealing strip or repair the sealing problem to solve it.
In a word, the reason why Chery QQ ice cream door opens and closes for a while may be the failure of the door button, the failure of the electric door control system, or the sealing problem of the door. It is recommended that you send the vehicle to a professional maintenance center for inspection and maintenance.