Why Can't the Car Door Open After Unlocking?
2 Answers
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.
I've seen this situation many times. As a seasoned driver, when the car door is unlocked but won't open, it's mostly due to an issue with the door lock mechanism. The lock cylinder might be rusted or jammed, especially in humid or cold weather when components tend to expand and get stuck. Alternatively, the linkage between the door handle and the lock mechanism might be loose, so pulling doesn't engage the lock. Try gently shaking the door while turning the key or pressing the remote to see if it loosens. Pulling hard can damage the paint or handle. If it still doesn't work, take it to a repair shop promptly. Remember to clean the door gaps after parking to prevent dust buildup and rust, and ask the mechanic to lubricate the lock cylinder during regular maintenance to avoid future issues. If this happens unexpectedly, stay calm—safety first—and move the car to a spot where it won't obstruct traffic before handling it.
