Went with oem part honda part number 72155 sv4 a21 160.
Honda doors lock themselves.
Replaced driver s side door lock actuator.
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.
Once you get 2 5 meters away from the vehicle with the keys with you the vehicle will lock automatically.
The body control module controls the locking function.
Within five seconds turn the ignition to the lock position.
Close the driver s door and put the car in park.
First try replacing the remote battery to be sure it is not causing the issue.
The actuator mechanism has two rubber stops that eventually wear out or fall out of place and causes the malfunction.
Joined may 5 2016 messages 565 reaction score 403 location.
Program all doors to lock when you shift out of park.
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.
The remote should also be checked for stuck buttons.
Door locks would repeatedly try to keep locking themselves.
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.
After the vehicle is started and the automatic transmission is engaged into drive and i attain the required speed limit somewhere between 12 20 mph the doors automatically lock front rear.
Turn the ignition to the on ii position.
With this feature you never have to worry about forgetting to lock the vehicle again.