April 14, 2009
Why won't the remotes reprogram on my Craftsman 1/2 HP garage door opener?
The light on the door opener blinks 10 times when used.
Lyle w
Expert
On most models of Craftsman garage door openers, the light blinking indicates that the safety door sensors are out of alignment or that one has failed. I recommend that you check these sensors and the wiring.
If you need more help, resubmit your question with additional details and the full model number off of the motor unit of your garage door opener. The model number is often found by looking under the light lens cover.Join this conversation.
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