
Remote or keypad will not operate the opener
Check lock/vacation mode first, then the remote battery, then reprogram using the Learn/SET button. Short range is often radio interference from nearby LED bulbs.
Before you start
- Use a stable ladder near the powerhead.
- Keep the door path clear while testing.
Diagnostic steps
Unlock all 4 steps with expected values
Full library + AI assistant for $34.90, one time.
Get lifetime accessOnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.