The remote should also be checked for stuck buttons.
Honda doors lock themselves.
Close the driver s door and put the car in park.
Program all doors to lock when you shift out of park.
The actuator mechanism has two rubber stops that eventually wear out or fall out of place and causes the malfunction.
The body control module controls the locking function.
Went with oem part honda part number 72155 sv4 a21 160.
With this feature you never have to worry about forgetting to lock the vehicle again.
If there is a conflict in one of the door locks that tells the module it is not closed or not locked the module will cycle the locks.
Walk away auto lock walk away auto lock by honda is a very convenient feature that allows the vehicle to lock automatically when you walk away from it.
First try replacing the remote battery to be sure it is not causing the issue.
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Once you get 2 5 meters away from the vehicle with the keys with you the vehicle will lock automatically.
Turn the ignition to the on ii position.
The default on the factory security system only available if you have the remote power locks is that the doors will automatically lock 20 seconds after you close the doors or relock if you don t open the door within 20 seconds after unlocking them with the remote.
Within five seconds turn the ignition to the lock position.
Do you have to manually press the lock button on your key after you exit the car every time or does it lock all doors and the trunk itself.
Then press and hold the lock side of the master lock switch for about five seconds until you hear two clicks.
Replaced driver s side door lock actuator.