Does the Chery remote key need a battery replacement?

[McParker]

Chery remote keys do require battery replacement, and the relevant explanations are as follows: 1. Reason: When the battery is nearly depleted, the sensitivity will decrease, at which point the remote should be considered for replacement. 2. Components: The car remote mainly consists of two parts, the transmitter and the receiver. It is powered by a battery, emitting low-intensity radio waves from the key. The car antenna then receives these radio wave signals emitted by the key, which are identified by the electronic control unit (ECU) through specific signal codes. Subsequently, the system's actuator (motor or electromagnetic coil) executes the action of locking/unlocking. Besides controlling the door switches, the car remote can also operate the windows and the trunk.