Fix a Wonky Liftmaster MyQ 888LM Wall Control Panel
31:23
YouTubeJoe's Garage
Fix a Wonky Liftmaster MyQ 888LM Wall Control Panel
Sometimes when the MyQ 888LM keypad goes bad, the garage door will open/close randomly or the keypad will just stop working. Most of the time, this is due to bad super capacitors on the board. It seems that the factory capacitors go bad after a few years. In this video, we replace the super capacitors (1F, 2.7V) with higher-quality capacitors ...
16.6K viewsAug 25, 2021
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