What is the reason why the rear door cannot be opened from the inside but can be opened from the outside?
1 Answers
The following are the possible reasons why the rear door cannot be opened from the inside but can be opened from the outside: 1. Child lock: The child lock on the door is engaged. Disengage it to open the door normally. 2. Linkage rod detachment: The linkage rod of the inner handle has fallen off. Reattach it to restore normal operation. 3. Broken linkage rod: The inner handle's linkage rod for opening the door is broken. Replace it to fix the issue. 4. Damaged lock mechanism: The lock mechanism is faulty. Replace it (this issue is less likely; the first three possibilities are more common). Such faults are usually related to the door cable. It is necessary to remove the door trim panel for inspection. The issue could be a detached cable or a malfunction in the lock mechanism itself. Only by removing the door trim panel can the exact fault be determined.