Having to hold down the button is a classic something has interrupted the beam symptom.
Garage door opener have to hold button down.
Simply disconnecting the sensors will not bypass this behavior.
This sets the in car transmitter to be your garage door openers make transmitter but you are not done.
If i lift my finger off the button before that point the door will stop and then i have to.
Door starts down then stops before it is closed.
Hold down on the buttons until the in car red light flashes rapidly.
So if you have to do this to close the door it means the sensor is malfunctioning.
They can easily become mis aligned due to bumping twisting and loose mounting.
You are overriding the infrared beam sensor when you hold down the wall button continuously while the garage door is closing.
Recently the wall switch that powers opening and closing is not lit and will not activate the opener.
To open my garage door i have to hold down the button on my wall until the door is at least halfway up.
One of the sensor lights will usually be blinking when there is a malfunction.
I have checked that there is power to the opener and that is not the problem however if i tap the underside of the opener motor with a stick the unit lights up and the.
Press and hold the wall console button until the garage door is completey closed.
Hold your transmitter up near the selected button pressing both the garage door remote and the selected in car transmitter button simultaneously.
Check for interference from adjacent photo eye sensors of any brand.
If an operational problem exists and the garage door opener will not close the opener can be forced to close.
If it did then a sensor failure would cause the door to work anyway creating a safety issue.
When you can close the door with the wall button by holding it down.
A small amount and the door returns that is the sign of the safety sensor system.