If one or both of the lights are off check the fuses breakers and plugs for problems.
Genie garage door sensor blinking red.
3 minutes blinking sensors on a garage door usually aren t a good thing because they re often coupled with the garage door not working the way it should.
If this doesn t fix your problem then the problem is more than likely the safety reversing sensors.
Okay now that you know some of the common signs of garage door sensor malfunction you re ready for the next step troubleshooting.
If the problem persists check to see if the red safe t beam led indicator is blinking.
The likely culprit is an obstruction in the path of the garage door.
If it is be sure that the lenses are mounted five to six inches from the floor on either side of the garage door opening.
Press and hold the wall console button until the garage door is completey closed.
Swapped sides and the one blinking works fine.
I have 2 garage doors both w genie pro openers.
Door not go down other one red is solid.
If an operational problem exists and the garage door opener will not close the opener can be forced to close.
If both the red source and green sensor lights are on and not blinking then the door mechanism is working properly.
Genie garage door opener with the red green light for detecting something in way of door closing.
One sensor has red light blinking.
Replaced the door sensors and alignment appears to be fine as both green red lights are constant.
Check for and clear any obstructions in its way.
Here s how to tell if garage door sensor is bad five things to check.
Check if the safe t beams red led light is flashing.
If just the red source led is out unplug the mechanism check the wiring and plug it back in.
It should be on and steady.
Once you see the double flash press the control button on the remote control.
See safe t beam diagnostic light guide check garage door for binding.
Once you push this button the light on the garage door opener will flash twice.
Genie garage door opener sensors genie garage door openers from genie garage door opener troubleshooting red light blinking garage door sensor blinking red ppi blog from genie garage door opener troubleshooting red light blinking.
Have checked wiring connections etc.
You should now be able to operate the door using the genie garage door opener.
Have unplugged opener to let reset.
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If your garage door opener is still blinking try realigning the safety reversing.
Other signs include flashing garage door opener lights missing sensor light or flashing sensor lights.
The problem is either due to a blocked path between the sensors dirty eyes loose wires at the sensors or at the motor head or just bad sensors.
Garage door sensor is blinking red.