My Craftsman 315 remote will not program with an old or new 315 receiver. Both have exterior yellow light that is always on. Battery on remote is good.
I did open the old and new 315 receivers and pushed the programming "button". On both an interior yellow light shows for about 5 seconds. During this time I pressed the large button at the top of the 315 remote. This programming does not work. The door does open correctly using the wall switch that is connected to the same terminals as the 315 receiver.
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