To reset a clicker garage door opener, start by removing the battery from the clicker and pressing all its buttons to clear any old codes. Reinsert the battery, then follow the specific programming steps for your model to resync it with the garage door opener. Detailed instructions are usually included with the clicker.

Resetting a clicker involves clearing old codes and reprogramming it to sync with the opener. Consult your clicker’s manual for specific instructions.