Door locking issue….any ideas? (1 Viewer)

[drlaytn]

I’ve got a 94 FJ80. About a year ago, when I pressed the key FOB to lock the doors , the doors won’t lock. The alarm arms… but no lock. I can lock the doors using the lock switch on the driver door, and all the doors lock. I can then arm the alarm by pressing the FOB once. When I press the FOB again, the doors unlock and the alarm disarms. All of the actuators must be working.. it just won’t lock when I press the FOB.. but will unlock when I press the FOB. I’ve changed FOBs..so I don’t think that’s it. Any ideas where to start looking for a fix? Thanks.