Garage Door Opener Sensor Light Not On

Press the lock button to turn this feature off.

Garage door opener sensor light not on.

If you do not hear a click coming from the motor housing then the relay on the circuit board is bad. Replacing the safety sensors is not a complicated job and is somewhat easy. Replace the opener sensors following the manufacturer. If your door control has a lock button it may have been turned on.

The circuit board on your garage door opener will have to be replaced if you want your light to function properly. Fixing garage door sensors on an automatic garage door opener. If you find the lights turned off in one or both the sensors it indicates that there is a problem in power supply. When the lock button is on the garage door opener will work from the door control but the remote controls are locked out.

Unplug your garage door opener from the power source to prevent accidental electrocution. Remove the old safety eyes noting how they connect to the back of the operator mounted on. The light will flash two times. If they re turned on in both the sensors then there is no issue with the power supply.

Raise the garage door using the control button on the garage wall or the remote control unit from a vehicle. Inspect each sensor to make sure the green or red power indicator lights are. The ceiling of the garage door. This can happen from old age your basic wear and tear or even constant exposure to the sunlight.

If the wiring is fine and your garage door opener is still not working then the problem may be that one of the sensors has simply failed. Some homeowners will continue using their garage door opener without a light due to the high cost of circuit board replacement.