Why Can't the Car Door Open After Unlocking?

[VanSamantha]

After unlocking, the car door may not open mainly due to faults in the outer door handle cable or the door lock mechanism. Remote keys operate in three ways based on their usage: active mode, passive mode, and coil induction mode. Relevant information about car doors is as follows: 1. Introduction: A car door provides access for the driver and passengers, isolates external disturbances, reduces side impacts to some extent, and protects occupants. The aesthetics of a car are also related to the design of its doors. 2. Criteria for Good Car Doors: The quality of a car door is mainly reflected in its anti-collision performance, sealing performance, ease of opening and closing, and other functional indicators. Anti-collision performance is particularly important because, in the event of a side collision, the buffer distance is very short, making it easy for occupants to be injured.