Ryobi garage door opener display shows E8 and the integrated LED light or accessory modules do not function correctly.

Safety first: Unplug the opener before installing or removing any Ryobi accessory modules.

• 1. Remove accessory modules: If you have Ryobi accessory modules (fan, Bluetooth speaker, inflator, etc.) plugged into the opener, remove them one at a time. Restore power and check if E8 clears after each removal.
• 2. Test with no accessories: With all accessories removed, power the opener and test the built-in LED light. If E8 is gone and the light works, one of the modules is defective. Reinstall modules one at a time to identify the bad unit.
• 3. Inspect accessory port: Check the accessory port contacts for bent pins, corrosion, or debris. Clean gently with compressed air and ensure modules seat firmly.
• 4. Check LED light connections: If the built-in LED array is removable, verify its connector is fully seated in the opener head. Look for burned or discolored components.
• 5. Replace faulty component: If E8 persists with all accessories removed, the LED driver or accessory power circuit on the control board may be damaged and the motor head or board will need replacement.