Check that the line of the string is level.
How to disengage garage door sensors.
The safest way to bypass a garage door.
Pull cord down and back towards motor with a small amount of force.
Disconnecting garage door sensors.
If your garage door is stuck in the up position disengaging the garage door opener will release the trolley a piece of the opener that moves along with the door when it goes up and down and it could come crashing down.
All garage door openers use a sensor light to prevent the door from closing when an object is in its path.
Sometimes the sensor becomes faulty and needs to be replaced.
Disabling the sensor light on a craftsman garage door opener is only temporary and will render the remote controls useless until you reconnect the sensors.
Engaging manual mode on.
Press the garage door opener wall button to fully open the garage door.
How to disable a garage door sensor method 1 of 3.
Why is this important.
Setting the door to manual mode.
Pulling down on the cord disengages the door trolley from the opener carriage repair options for garage door sensors.
Unfortunately faulty garage door sensors typically need replacement.
If the line of the string isn t level adjust 1 or both garage door sensors by sliding the mounting bracket upward.
Pull the emergency release cord to disconnect the garage door from the opener.
This is something to consider if you decide.
Ensure that the door is closed if possible.
Sometimes the sensor may be beyond repair due to wear and tear and in such a case your best bet is to replace the garage door sensor with a new one.
Pull the emergency release cord to disconnect the garage door from the opener.
Disconnect the power to the garage door.
The emergency release cord.
This is usually a red cord with a pull handle somewhat like a lawn mower.
Flip the circuit that.
The latest garage door sensors are technologically advanced and even allow you to control the opening and closing through an app on your smartphone.
Lay a level so the bottom runs along the string.
The emergency release cord attaches to a spring lock on the door trolley.
First locate the release cord that is hanging off the opener rail close to your door.
How to bypass a garage door sensor step 1.
Operate the garage.