What causes the door handle sensor malfunction in the Emgrand GS?

[McRyder]

Emgrand GS keyless entry failure is usually caused by a malfunctioning remote key, resulting in the inability to open the car door. There are two possible reasons: first, the car's battery may be dead; second, the remote key battery may be depleted. Signal interference: The Emgrand GS keyless entry may fail to open because the smart key is being interfered with by other signals, potentially causing the vehicle to fail to start, lock, or unlock. Solutions: No matter how the issue is handled or repaired later, the owner should first use the spare mechanical key to open the car door. The spare mechanical key is hidden inside the main key and is not visible under normal circumstances. When needed, it can be pulled out and used as a regular mechanical key to open the door. First, use the spare mechanical key to open the car door.