So check the batteries first.
Garage door remote does not work.
Check the batteries and electrical connections in the remote to make sure they are working correctly.
Before any garage door remote works correctly it must be within the specified range of its ir signal sending strength.
Access the batteries by opening the panel on the back.
Another common reason your garage door remote control might not work is because of a blown ground fault interpreter gfi.
Garage door opener not working.
If we leave the car go into the garage and turn off the opener light from the wall mounted remote the key fob then works.
Some garage doors have infrared sensors that shoot an invisible beam across the door.
If they are working correctly the problem might be because of the safety sensors.
If your craftsman garage door opener is not working at all there won t be any signal to tell you that.
Here are the troubleshooting steps.
If it is within range but still does not work there are ways to fix it.
If these simple fixes don t work we show some advanced troubleshooting including clearing all the remote codes and reprogramming your remote resetting the logic board or.
My garage door fob will not work when the garage door opener light is on.
Troubleshooting tips for when your garage door remote suddenly stops working and or the buttons are not responding.
If the condition of your garage door remote controller is pretty rough or your keypad is old the device may not work right.
Consider the condition of your garage door keypad.
Over time things like negative temperatures humidity liquid spills and your basic wear and tear can cause your garage door remote controller to malfunction.
When the light is on ie after opening the door we are unable to close it using the fob.
We show you a few quick fixes like disabling the lock button eliminating rf interference and checking the batteries.
Check the power supply.
This is a new situation.
A gfi is responsible for protecting your home from any potential electrical dangers such as overheating.
The most common cause for remote not working is dead batteries.
If you tried operating the garage door opener from both the remote control and the door control and the opener did not activate.
This video from sears partsdirect shows what to do if your garage door opener remotes won t work.