August 01, 2007
How do I connect the sensor wires on my garage door opener?
I removed the sensor wires on my Craftsman garage door opener model 139.53663SRT to do some work, and can't remember how to reconnect them.
Expert
Maestro
You should have two white wires and two white with black stripe. The two white ones go on terminal 2, and the two white with black stripe go on terminal 3.
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