Genie Opener Flashing Lights: What They Mean
Current Genie openers have two LEDs, a round one and a long one. Their colours, and whether they're steady or flashing, tell you what's wrong. A flashing red round LED means the safety sensors. A flashing red long LED means the door hit something.
- Works for:
- Current Genie openers with a round LED and a long LED on the motor unit. Older models use flash-count codes with a different chart.
Written by the ClearTech Garage Doors team in Winnipeg and checked against manufacturer documentation. Updated .
Step by step
Step 1: Stand under the motor unit and look at the round LED and the long LED.
Step 2: Note each one's colour and whether it's steady or flashing.
Step 3: Find the combination in the table below.
Step 4: Fix the obvious cause and run the door once. If the signal comes back, note it before calling.
What does each code mean?
| Code | What it means | What to do |
|---|---|---|
| Round flashing red, long off | Safety sensors blocked, out of line, or getting interference | Clear the beam, clean the lenses, and line the sensors up. |
| Round off, long flashing red | The door hit something on the way up or down, or a door part has failed | Check the springs, tracks, rollers, and hinges. Run the door once more to clear it. |
| Both steady red | Travel limits aren't set | Set the travel limits again. |
| Round off, long steady red | The motor got too hot and shut off to protect itself | Don't unplug it. Wait for it to cool and clear on its own. |
| Round flashing blue or purple, long off | The remote you pressed isn't programmed | Program the remote. |
| Round off, long flashing blue | Sure-Lock is on, so the door won't open | Turn Sure-Lock off at the wall console. |
| Both flashing purple | Radio receiver error | Unplug the opener for five seconds and plug it back in. |
| Both flashing red | Programming error or a failed part | Unplug the opener for five seconds. If it comes back, call a technician. |
| Both steady purple | Component error | Call a technician. |
| Both steady green (battery backup models) | Normal. The backup battery is charged and on standby | Nothing to fix. |
| Both flashing green (battery backup models) | The power is out and the opener is running on its battery | Nothing to fix at the opener. Check the breaker and the outlet if the house has power. |
Still not working? Here is what it usually is.
- A flashing red long LED that keeps coming back usually means a weak spring or a binding door, not the opener.
- Steady red LEDs after a power outage or surge mean the travel limits need to be set again.
- A signal that keeps coming back usually means a failing part.
We diagnose the whole system, opener, door, sensors, and remotes, and tell you plainly whether it's a quick fix or time for a new unit.
Sources
This guide was checked against the following manufacturer and industry documents.
More Genie guides
- Program a remotePair a new or replacement handheld remote.
- Program a keypadSet up an outdoor wireless keypad and PIN.
- Program your carPair HomeLink or the built-in buttons in your vehicle.
- Erase all remotesClear every paired remote after a move or a lost remote.
- Wi-Fi and app setupConnect the opener to your phone.
- Fix the safety sensorsDoor won't close, reverses, or the light blinks.
- Set the travel limitsFix where the door stops at the top and bottom.
- Battery backup beeps and lightsWhat the backup battery is telling you, and when to replace it.
- Replace a remote or keypad batteryWhich battery, how to open the case, and what to expect after.
- Lock out the remotesTurn vacation lock on and off from the wall control.
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