Garage Door Opener Sensor Light Not On

A common cause of a malfunctioning garage door sensor is lack of power supply.

Garage door opener sensor light not on.

This video is not intended to fix all of the problems with the garage door sensors just to d. When the lock button is on the garage door opener will work from the door control but the remote controls are locked out. The ceiling of the garage door. If your door control has a lock button it may have been turned on.

Raise the garage door using the control button on the garage wall or the remote control unit from a vehicle. This can happen from old age your basic wear and tear or even constant exposure to the sunlight. Remove the old safety eyes noting how they connect to the back of the operator mounted on. Look for small led lights on the sensors.

Fixing garage door sensors on an automatic garage door opener. Press the lock button to turn this feature off. If they re turned on in both the sensors then there is no issue with the power supply. If you do not hear a click coming from the motor housing then the relay on the circuit board is bad.

Inspect each sensor to make sure the green or red power indicator lights are. Replacing the safety sensors is not a complicated job and is somewhat easy. Unplug your garage door opener from the power source to prevent accidental electrocution. Replace the opener sensors following the manufacturer.

The circuit board on your garage door opener will have to be replaced if you want your light to function properly. If you find the lights turned off in one or both the sensors it indicates that there is a problem in power supply.