Key Pad forgot code???

[BlownByU]

All of a sudden the keypad on my door won't accept the code any longer. It always used to work. It still lights up and the 7/8 8/9 still will lock all the doors. This happened once before but it just started working again so I forgot about it. Any ideas?? Thanks

 

[Rockledge]

I remember reading a post or two about the same thing, where they disconnected the battery for 20 minutes and everything was fine again after hooking it back up. Worth a shot, anyway.

 

[MelectroK]

Is it your personal code or the factory code? It cannot forget the factory code, they are stored with resistors. If thats the code it "forgot" then its a wireing problem to the unit. Most likly a badly grounded door.

 

[BlownByU]

yea it is the factory code it forgot. I'll look for any grounds and I guess it can't hurt to pull the battery. I'll give that a try first. Thanks