Genie · Garage Door Opener error code

Excelerator 1 blinkMotor drive board interrupt

Single source High-voltage / caution

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Related diagnostic guides

Guide · Garage Door Opener

Opener runs or hums but the door does not move

Separate a disconnected trolley, a stripped gear/sprocket, a jammed trolley or a door problem (lock, broken spring). Door-side spring problems go to a door technician.

5 steps ~60 minmoderate

Guide · Garage Door Opener

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.

4 steps ~20 mineasy

Guide · Garage Door Opener

Noisy garage door opener

Loose fasteners, poor lubrication, slack chain, worn drive gear or an unbalanced door. Separate opener noise from door noise by running each alone.

4 steps ~40 mineasy

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