What are the reasons why the car door won't open?
3 Answers
The reasons why the car door won't open: 1. The child lock is activated. The rear doors of the vehicle are equipped with child locks. If the child lock is activated and the door is closed directly, the door will not open. The solution is to use a flathead screwdriver to turn the child lock to the off position; 2. The door lock cable is malfunctioning. If the cable fails, the lock block will not open. The solution is to replace the door lock cable to allow the door to open again; 3. The door hinge or lock pillar is deformed. After the door is subjected to a certain amount of external force, the door hinge and lock pillar may become deformed. The solution is to dismantle the door and the door hinge together and then replace them with new hinges and lock pillars; 4. The door limiter is malfunctioning. A malfunctioning limiter is also one of the reasons why the door won't open. When this problem occurs, it is very difficult to open the door or it may not open at all. The solution is to replace the door limiter with a new one.
Yesterday morning, I was in a hurry to get to work, but the car door wouldn't open no matter what I did, which drove me crazy. Later, I realized the remote key's battery was dead, and replacing it with a new one solved the problem. Another time in winter, the door was frozen shut, and I had to pour warm water along the door seam to open it. The child safety lock is also a trap—once my kid was playing in the back seat and accidentally activated it, and it took me forever to figure out why the door wouldn't open. In short, common reasons for car doors not opening include key issues, freezing weather, child locks being engaged, or lock malfunctions. My advice is to first check the battery or try a spare key. If that doesn't work, avoid forcing the door open to prevent damage. Regular maintenance of the locking system can help avoid such embarrassing situations.
Having driven for so many years, I've encountered quite a few issues with car doors not opening. Most of the time, it's a problem with the key—like a dead battery or poor internal contact—and replacing it with a new one usually fixes it. Another common issue is a malfunction in the electronic locking system, especially after rainy or humid weather, which requires a visit to the shop for inspection and repair. Additionally, if there's an obstruction inside the door or if the child safety lock was accidentally engaged, it can also prevent the door from opening. My advice is to take it step by step, starting with the simplest checks: first, try opening the door manually with the key to rule out battery issues; then inspect the door gaps for any blockages. Stay patient and don’t rush—this problem isn’t too hard to handle.
