This does not apply to garage door openers that use a work light that is separate from the garage door opener.
Troubleshooting my chamberlain garage door opener sensor no light.
If you do not hear a click replace the logic board.
The circuit board on your garage door opener will have to be replaced if you want your light to function properly.
If they re turned on in both the sensors then there is no issue with the power supply.
Look for small led lights on the sensors.
Sensor power reconnect the sensor to its power supply.
Chamberlain garage door openers troubleshooting support find the chamberlain garage door opener technical support you need to get your garage door opener operational.
If you do not hear a click coming from the motor housing then the relay on the circuit board is bad.
The clicking noise you are looking for is the sound that comes from the relay on the circuit board.
Chamberlain garage door simple sensor diagnose and fix.
Disconnect your chamberlain garage door opener from the garage door by pulling the emergency release handle down and back towards the garage door.
A common cause of a malfunctioning garage door sensor is lack of power supply.
From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need.