Troubleshooting The LiftMaster Error Code 1-6 | A Homeowner’s Guide

Garage doors are an essential part of our homes, providing security and convenience. However, they can sometimes develop issues that require prompt attention. In this guide, we will address the diagnostic code 1-6 and provide you with valuable information on why this error occurs, how to recognize it, symptoms, resolutions, and preventive maintenance tips to keep your garage door in top shape.

Why the Error is Occurring

  • Error Code: 1 Up 6 Down
  • Cause: RPM detected after motor shut off at the open position.
  • Explanation: This error occurs when the garage door opener detects that the motor continues to run after the door reaches the fully open position.

Behaviors of the Door/Opener

  • Behavior: The garage door moves down after reaching the open position, even after the motor has turned off.
  • Note: RJO openers may show this error code when manually operating the door.

Symptoms and Resolutions Based on LED Lights

Symptom 1: Opener activates and brings the garage door to the open position

Symptom: The garage door opener activates, but instead of staying open, it begins to close again.

Resolution: Test the balance of the garage door.

  • Ensure the door is fully open.
  • Disconnect the opener from the power source.
  • Manually lift the garage door halfway and release it.
  • If the door stays in place, it is balanced correctly.
  • If it falls or rises, consult a professional to balance the door.

Symptom 2: Motor attempts to reopen a closing door

Symptom: The garage door is closing, but the motor attempts to reopen it.

Resolution: Reconnect the manual release.

  • Manually pull the disconnect cord to disengage the opener.
  • Ensure the door is fully closed.
  • Gently lift the door until you hear a click, indicating it is reconnected.
  • Test the door to ensure it operates smoothly.

Prevention and Maintenance Tips

To prevent future occurrences of this error and ensure smooth garage door operation, follow these maintenance tips:

  • Regular Lubrication: Apply garage door lubricant to rollers, hinges, and springs annually to reduce friction and wear.
  • Visual Inspection: Inspect the door and its components regularly for loose bolts, damaged cables, or worn-out parts. Address any issues promptly.
  • Balance Testing: Check the door’s balance as described earlier at least once a year.
  • Weather Sealing: Maintain the weather stripping to keep out moisture and pests.
  • Opener Inspection: Inspect the opener for loose wires, worn gears, or damaged sensors. Replace or repair as needed.
  • Professional Maintenance: Schedule professional garage door maintenance annually to ensure safety and functionality.

Conclusion

Understanding common garage door issues like the 1-6 error code is crucial for ensuring the safety and functionality of your garage door. By following the symptoms and resolutions outlined in this guide and implementing preventive maintenance tips, you can keep your garage door operating smoothly and extend its lifespan. If you encounter complex issues, don’t hesitate to seek professional assistance for repairs and maintenance.

Scroll to Top