Hey Scotty, i have a 2004 Honda Civic ex coupe with locking problems. The car would constantly lock it self not unlock only lock all the time when car is off/on in the night I the day. And sometimes when I tried to lock it it would repeatedly lock itself and the lock switch on the driver door has only locked the doors but when I would flip it up it would not unlock. For now I have had to remove the fuse, can you tell me ALL the things to look for and what to try first and yes the remote has a new battery.
Attached is your owner's manual. Please see pages 70-73 for door lock operating procedures.
https://techinfo.honda.com/rjanisis/pubs/om/ah/acv0404om/enu/cv0404om.pdf
If your Honda has the auto lock/unlock feature, look it up in your owner's manual for settings.
I don’t think it does, do you know anything else I could try?