Garage Door Opener Circuit Board Problems

Finally it s possible the garage door opener s motor.

Garage door opener circuit board problems.

Here is a brief trouble shooting guide. Replace the circuit board if the outlet has power but there s no sound or no lights when you push the wall switch and remotes you probably have a bad circuit board. As with many such problems the most common problem is the simplest one the motor unit has been unplugged. A power surge due to lightening or a power outage in the house can damage the boards.

Garage door won t open with remote fix. Try making small adjustments. Common problems experienced with garage door openers are often due to a faulty logic board. If you have power and the garage door opener is not responsive at all most likely you have an internal electrical problem such as circuit board or motor start capacitor.

If the light does not come on when the door opens or go off when it closes the problem could be the logic board. T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener. Unplug the garage door opener and check the wiring connections on the panel. When a circuit board in a garage door opener fails the door will suddenly stop while in motion or it will not open or close at all.

This is related to the up limit switch. It s important to get this switch at just the right distance from the motor so that the door is able to close all the way but the motor also knows to stop running. Step 1 remove the portion of the garage door opener that holds the controls from your garage s ceiling. Then test whether the opener works.

If you can smell a burnt electrical odor many times the problem lies in the motor start capacitor. It s also possible that the circuit breaker fuse or gfci outlet powering the door opener circuit has tripped or burned.