How can I troubleshoot range issues with my garage door opener? Wilson February 26, 2021 20:28 Updated Please checking the following: 1.Change battery on remote/logic board 2. Change logic board 3. Remove light bulb-If they have an LED light, try removing. Some LED lights can cause this issue. Upgrade to a more expensive LED bulb. Related articles Will the model # CMXZDCG480 work with the older Craftsman garage door openers? Why is my wall button working but my remote is not on my garage door opener? How can I remove the drawers on my model # 706.597060? Are the 20 v units interchangeable with the older 19.2 model units? Why is my key pad not working on my garage door opener? Comments 0 comments Please sign in to leave a comment.