Garage Door Openers Error Codes
24 error codes across 2 brands. Find your code, what it means, and how to fix it.
Chamberlain
23 codesThe garage door opener will not close and the lightbulbs flash. Safety sensors are not installed, connected, or wires may be cut.
The garage door opener will not close and the lightbulbs flash. There is a short or reversed wire for the safety sensors.
The door control will not function. The wires for the door control are shorted or the door control is faulty.
The garage door opener will not close and the lightbulbs flash. Safety sensors are misaligned or were momentarily obstructed.
Door moves 6-8 inches, stops or reverses. No movement with only a single click. Opener hums for 1-2 seconds with no movement.
Door coasts after it has come to a complete stop.
No movement or sound from the garage door opener.
Unable to set the travel or retain position.
The battery status LED is constantly flashing green. Battery backup charging circuit error.
Door is moving, stops or reverses. Opener stops during operation.
Opener runs approximately 6-8 inches, stops and reverses. Communication error to travel module.
The garage door opener will not close and the lightbulbs flash. Safety sensors are misaligned or were momentarily obstructed.
Sending sensor (safety reversing sensor) LED is not illuminated.
Battery is being charged.
Battery is low while operating on battery backup power. Beep sounds every 30 seconds.
Battery is fully charged. All systems are normal.
Garage door opener has lost power and is in battery backup mode. Beep sounds approximately every 2 seconds.
12V battery needs to be replaced. Beep sounds every 30 seconds.
Operating on battery power. Battery status LED glows solid orange.
Battery is low or 12V battery needs to be replaced.
Receiving sensor (safety reversing sensor) LED is not illuminated.
Safety reversing sensor beam is obstructed while the door is closing. Door will stop and reverse to the full open position.
Programming has timed out during the Program the Travel procedure.