Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

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No eletrical power in unit after touched red and white terminal

Hello....I have an liftmaster model 1046. and i was just about to replace the gear inside but i was testing the motor to make sure by touching the red and white screws with a screw driver and and i guess i left it on too long and the 4th of july happen in front of my eyes... what did i do..??? now i have no electrical power in unit at all.. Is it a goner..???? Is their a fuse i can replace or do i have to replace the whole unit..??? Or is their a main cirucit board i can just replace... I replaced the gear inside before. but now i think i have a bigger problem now.. uh-oh... please help... thanks ^ - ^

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In my opinion I wolud get another one

Posted on Feb 06, 2009

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