Guardian opener will not close door from keypad, but remotes and wall button work.

Safety first: Keep clear of the door while testing keypad operation.

• Replace keypad battery: Open the Guardian wireless keypad and install a fresh battery of the specified type.
• Reprogram keypad: Follow the keypad instructions to sync it with the Guardian opener using the Learn button and a new PIN.
• Test at close range: Stand within a few feet of the opener and test the keypad to rule out range issues.
• Replace keypad: If some keys do not respond or the unit is water-damaged, replace it with a Guardian-compatible wireless keypad.