Power lock issue
 

I have a 95 Accord Coupe that has a car alarm system with keyless entry(has been on the car for years). Recently my power locks have not been working properly. When I flick the power lock switch on either door nothing happens anymore. When I use my keyless entry to arm/disarm my alarm though my doors will lock/unlock 75% of the time (the alarm is armed; and will sound if door is opened). I checked my power locks fuse and it was fine and even changed it out with no result.


Anyone know the reason that when I use my internal lock switch it won't work anymore, and when I use my keyless remote sometimes it will unlock the doors and other times it wont? Anyone have any solutions that will fix this problem?

Thanks.