Chevrolet Malibu back doors have no locks issue on Chevrolet Malibu

Some Chevrolet Malibu owners report experiencing issues with their back doors having no locks, often finding that the doors can be opened from the inside but not from the outside. Many attribute this problem to malfunctioning door latches, which are known to cause unlock/lock issues in the Malibu. Additionally, some owners notice that even when there is power to the locks, the lock actuators may not function properly, indicating potential problems within the door latch system. It is also noted that the mechanical locking system can be activated through both the door lock and a switch on the interior panel. To resolve these issues, a thorough inspection is recommended to identify the specific cause of the locking mechanism failure.