When the liftmaster wall station is locked you will notice a blinking green light in the center of the large white push button.
Garage door will not open with remote control.
You might be out of range.
If they are blocked by paper dirt on the lenses or any type of debris the remote may still send a signal to.
If the remote works from inside the garage but not from the outside then most likely the antenna wire on the garage door opener itself may be damaged broken or not in visible range.
If the door opens with the wall switch a simple battery.
Move closer to the door it s possible you are out of range of the antenna inside the garage.
The antenna on the motor could be damaged or blocked from the signal.
Quickly test the quality of your opener s wiring by following these steps.
Unplug the opener and disconnect the two wires from the motor reconnect your machine to power then clear its memory and reprogram all remote controls unplug the device for a second time and reconnect the control wiring to.
Make sure it is hanging down from the motor.
To unlock the lock feature hold your finger on the lock button for 10 seconds the green light will stop blinking and become steady.
If the door opens when you press the button on the wall mounted control keypad but not when you use the remote you might have just pinpointed the source of the problem.
Try resetting the remote.
Check to be sure the antenna is attached and if it is not hanging down from the unit move the antenna so it can catch the beam being sent by the remote.
There are several possible solutions when a wireless remote control or mounted keypad stops operating the opener.
I have a 10 year old craftsman garage door opener model 1239 53675srt2 with a wall opener keypad remote and car remote.
I back the car out and then the.
These prevent the operation of the garage door opener with hand held remotes.
Liftmaster garage door remote control top 10 reasons your garage door won t how to manually open my garage door garage door won t open on visor garage door opener remote 11 most mon reasons why your garage door won t open dengardenelectric garage door opener stopped working no power greentop 10 reasons your garage.
In the morning when i am leaving in the car the door will open with any of the 3 devices.
The door will always open and close with the wall opener.