However if it is staying on longer than that there is a problem you need to address.
Garage door opener shuts off after opening.
Your logic board needs replaced.
The team here at sevan locks and doors has a few tips for you to troubleshoot the fact that your garage door opener light won t shut off.
It s usual for it to be on for about 4 minutes after you open your door.
Your garage door s logic board is the brain of your garage door opener.
The keypad doesn t work firstly check that you re using it within the range required for your opener.
What controls the lights.
You can also try an extension to another outlet to test if works better there.
If the door starts to open but won t move more than a few inches the torsion spring may be broken.
If this isn t lit check for a tripped breaker in the main panel or a tripped gfci outlet.
A broken torsion spring will also cause the door to slam closed instead of closing gently.
Try moving the cord around and see if the light on the opener flickers or goes off.
When the logic board wears out it can cause your garage door to close then open and vice versa without explanation.
You may also need to reprogram your keypad or replace the batteries in it.
Get logic board replacement.
It could be a bad connection in the power outlet opener cord or internal wiring or components of the opener.