Genie Opener Error Code 4 blinks: Meaning and Fix
Also shown as: Excelerator 4 blinks, 4 Blinks, Pause
Reading the opener display
A garage door opener reports faults through blinking LEDs on the motor head, a diagnostic window on the logic board, or the wall control. Count the flashes slowly and repeat the count before you decide what you saw. Genie counts blinks on its LEDs; the number of blinks, not their speed, identifies the fault.
Genie, from The Overhead Door Corporation, signals faults by blinking LEDs on the motor head and by wall-console diagnostics. Genie blink counts differ from LiftMaster, so do not use a LiftMaster chart for a Genie opener. The codes apply to model numbers such as H8000 and ISD990; check the label on your unit to confirm yours.
What causes 4 blinks
- Force setting too low for the door weight
- Force never adjusted after installation
- Cold weather stiffening grease
- Door binding in the track
How to fix it
- Check the door by hand for binding.
- Open the cover and review the force settings in the owner manual.
- Increase the force slightly and retest.
- Look at track alignment and rollers.
- Cycle the door a few times to confirm.
Parts you may need
| Part | Part no. | Buy |
|---|---|---|
| Controller board | 36600R.S | Find part |
Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.
Questions
What does four blinks mean on a Genie?
The force settings need adjusting.
Are settings preset?
No, Genie does not preset force.
Is the door heavy?
Door weight is a common cause.
Other Genie opener codes
Sources
Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.
Applies to models including H8000, ISD990, ISD995, ISD1000, PRO99, CMD9900, 1022, 1024.