craftman 139.664 garage door opener

ineedhelp16August 14, 2011

I bought a house with a craftsman 139.664 garage door opener. It has a keypad on the outside. How can I reset the key pad? The previous owners did not use it and did not know the code. I've searched the internet for a user manual and talked with sears parts central. She told me to look for the manual online...not much help.

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The model number you give is missing several digits but:

If the keypad is hardwired do this:

To program the keypad, first unplug the garage door opener from the electrical outlet. Next, remove the nameplate from the console that the keypad plugs into and locate the program/operate switch. Flip the switch to program. Next, enter your desired four-digit PIN number into the keypad. Slide the switch back to operate and plug the garage door opener back in. The keypad should be programmed.

If the keypad is wireless do this:

Locate the smart/learn button on the rear of the motor unit near where all those white wires go. Press and immediately release this and then walk over to the keypad and key in any 4 digit code you like and press enter.

There may be other things involved but without a full model number no one can know.

    Bookmark   August 15, 2011 at 9:37AM
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