4-4
Moderate
LiftMaster · Garage Door Openers
General safety monitoring fault requiring sensor and travel revalidation.
Quick Answer
Error code 4-4 on your LiftMaster Garage Door Openers means: General safety monitoring fault requiring sensor and travel revalidation.. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Run full power reset.
2
Recheck safety sensors and travel settings.
3
Update/refresh myQ pairing if applicable.
4
Remove accessory modules temporarily and test.
5
Replace control board if diagnostic pattern repeats.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Related Error Codes