We often hear people around us say that their car remote control keys are out of order, but why can they fail? Let Xiaobian explain to you some common problems and solutions for car remote control keys.
The remote control is very close: if the problem occurs after the remote has been used for a while, it may be that the battery is low; if it is sometimes too close, it may be the effect of the surrounding environment; if the remote control is shielded or If it is disturbed, such problems may occur. For example, the explosion-proof membrane attached to the vehicle has a shielding effect on the remote control main unit, and some electric equipment in the vehicle has a disturbance effect.
The remote control can't control the door. First of all, please confirm whether there is any problem with the remote control. If there is no problem with the remote control and the situation occurs after replacing the battery or anti-theft system components, then the remote control should be followed according to the fixed procedure. Matching, not all models need to be matched, different models have different regulations; if there are two remote controls, you can test whether another remote control responds, if another remote control responds, it may The password of this remote controller is lost and needs to be re-matched; if the remote controller still cannot be used after the match is completed, there may be a problem with the receiving host or a problem with the transmitting antenna of the remote controller; if the remote control host is shielded or there is strong interference nearby The source, the host can not correctly receive the electromagnetic wave emitted by the remote control, unable to control the central control door lock action.
The remote control does not respond. If the remote control indicator is not lit or very dark when the button is pressed, the remote control battery may be insufficient. If the remote control indicator is still off after replacing the battery, check whether the battery is positive or negative. And if the battery and the mount are in good contact, if there is no problem with the above check, but the remote indicator still does not light, you should check if the button is damaged. If some buttons are pressed, some buttons will not respond. It is likely that the button is damaged or the remote control is damaged.