Whatever the problem is you ll need to call in a repair professional to handle it for you.
Liftmaster garage door opener motor not working.
If the condition of your garage door remote controller is pretty rough or your keypad is old the device may not work right.
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Here are some troubleshooting tips.
The circuit board on your garage door opener will have to be replaced if you want your light to function properly.
Disable the power door lock.
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Here is what may cause your garage door opener to not power on.
If you do not hear a click coming from the motor housing then the relay on the circuit board is bad.
If the problem occurs on the first operation of the garage door opener door may be locked.
You have a circuit board issue.
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When your garage door opener is not responding to any command from the remote or the door control you need to check if the opener has electricity.
If it does not disconnect the garage door opener and call a trained door systems technician.
The garage door springs may be broken.
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It may also be that the mechanics of the door aren t working and so your opener is sending the signal to open but the door can t.
If your garage door opener clicks and doesn t move the door.
If you tried operating your liftmaster garage door opener with the remote control or door control and it didn t work.
1 the transformer has failed due to a power surge.
4 a wire or wire harness is loose or burnt.
Check power supply to garage door opener.
The opener mechanic may have a fault where it doesn t receive the signal your remote is putting out.
The garage door opener motor hums briefly then won t work.
If this is the case tighten the bolts with a wrench.
Another reason for the sensors to misalign is that the door track is loose.
2 the glass fuse on the circuit board has blown or popped.
If you see a blinking light on one of the sensors it means they aren t aligned.
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3 the circuit board itself is faulty.