What are the reasons why the rear door of the Baojun 530 cannot be opened?
3 Answers
The reasons why the rear door of the Baojun 530 cannot be opened are as follows: The central locking system of the door is in the unlocked state: When the door cannot be opened, you can first use the car key to unlock it, then lock it again, repeating this twice. Then locate the central locking button on the left front door trim panel of the driver's compartment, press the unlock button, and try opening the door that couldn't be opened to see if it works. Failure of the door lock cable: If the door cannot be opened from the inside, it may be due to a malfunctioning cable, which directly affects the lock mechanism, preventing the door from opening. Deformation of the door hinge or lock post: When the door is subjected to external force, it may cause deformation of the door hinge or lock post, which is also one of the reasons why the door cannot be opened.
I've been driving the Baojun 530 for several years and have encountered the issue of the rear door not opening a few times, which is quite frustrating. Possible causes include the door lock getting stuck or malfunctioning, rust on the hinges after rain, or dirt buildup. Once, I thought the lock was broken, but it turned out the child lock was engaged—just flipping the switch on the inner side of the door fixed it. Additionally, a dead battery in the remote key can also prevent the power door from opening. I recommend first trying to manually pull the door handle, then applying some spray lubricant to any rusted areas. If that doesn’t work, it’s best to visit a repair shop to check the fuse or wiring. Avoid forcing the door open to prevent damage, and address the issue promptly to ensure safe driving. Also, cleaning the door gaps can help prevent similar problems.
From my experience, the rear door of the Baojun 530 not opening is mostly due to lock system issues. Common problems include wear and tear of the door lock module, failure of the remote receiver, or loose connection wires. In cold weather, parts may contract and get stuck, so it's advisable to try again after warming up the engine. I usually check the child lock position first, confirm its status, and then test by replacing the key battery. If the door can be opened manually but not electrically, the control unit might be the culprit. If you're handy, using a multimeter to test circuit voltage can save time. Don't forget to inspect the trunk interface, as sometimes debris blockage can indirectly affect the rear door. Keeping the door area clean can help reduce such troubles.
