Chamberlain Garage Door Opener Light Flashes 2 Times

When your Chamberlain garage door opener light flashes 2 times, it indicates that the door has lost its connection to the remote control or keypad.

To resolve this issue, you can try the following steps:

1. Check the batteries in the remote control and keypad: Weak or dead batteries can cause the remote control or keypad to lose its connection to the door opener.

2. Make sure the remote control and keypad are within range of the door opener: The remote control and keypad must be within a certain distance of the door opener in order to work properly.

3. Re-program the remote control and keypad: If the batteries are good and the remote control and keypad are within range, you may need to re-program them.

Here are the steps to re-program the remote control and keypad:

1. Press and hold the "Program" button on the door opener until the light starts flashing.

2. Press the button on the remote control or keypad that you want to program.

3. The light on the door opener will stop flashing and then flash 2 times.

4. Press and release the "Program" button on the door opener.

5. The remote control or keypad is now programmed.

If you have tried all of the above steps and the door opener light is still flashing 2 times, you may need to contact a professional for assistance.

Here are some additional troubleshooting tips:

Reset the door opener: You can reset the door opener by unplugging it from the power outlet and then plugging it back in.

Check the wiring: The wiring between the door opener and the remote control or keypad may be loose or damaged.

Replace the receiver: The receiver is the part of the door opener that receives the signal from the remote control or keypad. If the receiver is damaged, it may need to be replaced.

Replace the logic board: The logic board is the part of the door opener that controls its operation. If the logic board is damaged, it may need to be replaced.