Garage door remote problem

[MrDigital]

All of my remotes stopped working.
Its a liftmaster opener.
Anybody have a idea why all 3 remotes wont work?
Everything worked great 2 days ago.

 

[Bib Overalls]

Sometimes, for no apparent reason, the transmitter/receiver code on the opener gets out of sequence. The fix is to reprogram your remotes. If you have lost your opener instructions you can find remote reprograming instructions at your manufacure's web site or elswhere on line.

 

[trovato]

On my Sears opener, there's a "lockout" button on the wall control. If you press that button, none of the remotes work. It can be a bit puzzling if you hit that button by accident. Do you have anything like that?

 

[MrDigital]

I unplugged it for a few minutes to reset it but that didn't work.
I'll try resetting the code, if i can figure that out.

 

[Danglerb]

All three remotes won't stop working at the same time, its on the the garage door opener end of things, the receiver etc. not working. Does it still open and close from the wired button?

 

[nova65ss]

Is the light flashing on the wall button? You may need to push the learn button located up on the main unit and reprogram each remote. Some of the older green learn buttons will lose their memory with a power surge or outage. You just push the learn button one time and the remote 3 times or until the door starts moving.

 

[MrDigital]

All three remotes won't stop working at the same time, its on the the garage door opener end of things, the receiver etc. not working. Does it still open and close from the wired button?

The hard wired button works fine.
The remote, wall remote and the overhead remote in my jeep stopped working.