Chamberlain
Intermittent Power or Control Signal Loss
Garage door stops randomly mid-travel without reversing or error lights.
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Loose power plug, Faulty wall control, Intermittent travel module, Overheating motor
How to Fix / Troubleshooting
Safety first: Avoid repeated rapid cycling of the door, which can overheat the motor.
Steps to fix:
- Check power connection: Ensure the opener plug is secure and the outlet is not loose.
- Bypass wall control: Disconnect wall control wiring and test using only remotes. If the problem disappears, replace the wall control or its wiring.
- Inspect travel module connection: Reseat the travel module connector on the logic board.
- Allow cooling: If the opener has been used heavily, allow it to cool for 30 minutes and test again. Persistent issues may indicate a failing motor or logic board.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Wall Control Panel / Travel Module / Motor Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements