Honda DID have OEM security systems that lock and unlock the doors. It was a very rare option though.If your internal door lock switch still locks and unlocks the doors, then the locking assemblies are fine. Check the 20 amp fuse in the underdash fuse box, it's the 4th from the left in the top row of fuses. If that's not the problem, take it to a dealer that will troubleshoot for you.