What are the reasons why the rear car door cannot be opened?
2 Answers
Reasons why the rear car door cannot be opened: Child lock is activated: When closing the car door, always remember to check if the child lock is in the off position. If the door cannot be opened, use a flathead screwdriver to turn the child lock to the off position. Lock cable malfunction: When this issue occurs, the door cannot be opened from inside the car because the malfunctioning cable directly affects the lock mechanism, preventing it from opening. Hinge lock post deformation: After the car door is subjected to external force, the hinge and lock post may become deformed, which is also one of the reasons why the door cannot be opened. Door limiter malfunction: When this problem occurs, it becomes 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, allowing the door to open and close smoothly.
I remember the last time my car's rear door suddenly wouldn't open, I was really panicked. Later, I found out it was because the child safety lock was activated. That thing is in a small hole by the door edge, and you can turn it off with a key, but many people easily overlook it. It could also be that the door lock mechanism is jammed with dust or dirt, especially common in older cars. If it's a rainy or snowy day, ice forming in the door gap can also cause it to stick. The simplest method is to try pulling the handle hard from inside the car or pushing the door edge from outside. If it still doesn't work, it's best not to force it to avoid damaging the door. Check the fuse box to see if any fuse has blown, affecting the power lock. It's advisable to regularly clean the latch and hinges to prevent rust buildup. When this happens, first ask a friend to help check, and if you really can't fix it, go to a repair shop—don't risk disassembling it yourself.
