What are the reasons for the left rear car door not locking?
1 Answers
Car left rear door not locking reasons are as follows: Remote key issues: If using a remote key to lock the door, it's likely due to remote key malfunction or aging of the vehicle's remote transmitter antenna, causing the remote key to fail. In this case, use the spare mechanical key. Signal interference: Strong magnetic field interference around the vehicle may prevent smart keys from working properly, as they use low-intensity radio waves. If the door won't lock, the simple solution is to use the spare mechanical key - most remote keys contain a hidden mechanical key inside. Lock actuator problems: Check if the lock actuator is functioning. If not, it may indicate poor contact in the central control system wiring. If the actuator moves but the lock mechanism has high resistance (usually due to rust), the door lock actuator needs replacement.