What is the issue when the Chery Flagcloud 2 remote control cannot lock the car?

[LeLola]

Chery Flagcloud 2 remote control cannot lock the car may be caused by the car body or the remote key itself. Malfunction of the time control module in the remote key, aging of the car's remote transmitter antenna, etc., may all lead to the remote key not working. Introduction to car remote locking: Car smart key is a common keyless entry system, also known as a smart key system, which consists of three receivers: the transmitter, the remote central lock control module, the driving authorization system control module, and related wiring harnesses. The remote control and transmitter are integrated into the car key. The vehicle can enter a locked or unlocked state based on the signals sent by the smart key, and can even automatically close the windows and sunroof. Possible reasons for remote lock failure: There is strong magnetic field signal interference around the parked car. Because the smart key uses low-intensity radio waves, it may not work properly under magnetic interference. Many criminals may hide around the vehicle and use signal interference devices to disrupt the normal use of the remote key, stealing valuable items from the car or the vehicle itself.