This is a work around solution to fix a garage remote.
How to fix the garage door remote.
Simple but true the remote transmitter needs power to send a signal to your opener.
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If you cannot open the door with the remote but can easily do it with the button on the wall start by replacing the batteries.
A remote control garage door opener is a handy little electronic device that makes it possible to get into the garage without leaving the car or heaving up the heavy door yourself.
Check the garage door opener s motor housing the large box typically hung on the ceiling where the garage door rests when it is open for a label indicating the manufacturer and model number some brands may also list a manufacturing date.
My garage remote light stays on i e its is active as soon at the battery is put in.
First check the batteries within the remote itself to be sure they still carry a charge powerful enough to operate the remote.
Write down any pertinent information you find on both the remote and the motor housing.
Two rechargeable batteries give 2 4 volts while the remote is designed to run on 3 volts of power this is exactly how much power two alkaline batteries produce.