What are the reasons for car remote control failure?

[NorahLee]

Failure reasons include the remote key running out of battery, strong magnetic field signal interference around the parked vehicle, internal damage to the remote key, etc. You can use the mechanical key to open the car door and then take the key to a professional repair shop for inspection or repair. Below is an introduction to the related reasons: Human interference: Among the reasons for car remote control failure, one is intentional human interference, mainly involving car remote control jammers deliberately used by criminals. The so-called 'car lock jammer' is a signal blocker that emits electromagnetic waves to shield the electromagnetic waves of the car remote, putting the car in a 'false lock' state, thereby creating an opportunity for theft and causing property loss to the car owner. Device aging: In the remote key, failure of the time control module, aging of the car's remote transmitter antenna, etc., can all cause the remote key to stop functioning.