Make sure the outlet has power.
Troubleshooting craftsman garage door remote.
Press and hold the lock button for 2 seconds to disable the feature.
Craftsman remote controls.
Programming and troubleshooting craftsman garage doors and openers programming the craftsman keypad.
Plug another device into the outlet to make sure it is working.
Locate the force adjustment dials.
The first thing to do is check your door regularly to make sure it.
This model also utilizes the assurelink connectivity feature.
Troubleshooting the craftsman door opener.
They can be found at the back panel of your craftsman garage door opener to increase the open force turn the open force dial about 1 4 of a full turn similarly to increase the close force turn the close force about 1 4 of a full turn operate your garage door.
Replace the remote control s battery if the remote does not appear to function at all.
If that isn t the problem then try opening and closing the door with the wall switch.
If fuses are blown replace them.
Make sure you are in range of the garage door when you press the remote control.
The lock button feature disables all remotes.
To access the battery.
If this chip goes bad the only applicable solution is to replace.
If the garage door opener lights blink twice when you press the remote check the wall control to see if you have the lock feature enabled.
If they are working correctly the problem might be because of the safety sensors.
It has a timer to close feature which allows you to set the opener to automatically move your door down after a specified period of time.
If the green light blinks on the wall control the lockout feature is on.
In the case that the door responds to the switch then there s a good chance it s the remote that has an issue.
When you re too far away then the door may not respond.
Check the fuse box or circuit breakers.
Try replacing the batteries in the remote and trying again.
Some garage doors have infrared sensors that shoot an invisible beam across the door.
If circuits are tripped reset them.
How to troubleshoot craftsman garage door remote controls step 1.
This video from sears partsdirect shows what to do if your garage door opener remotes won t work.
We ll show you a couple of quick fixes like disabling the l.
Craftsman 139 30437 garage door opener troubleshooting craftsman 139 30437 is a residential garage door opener.
The garage door remote won t work but the wall switch does check the batteries and electrical connections in the remote to make sure they are working correctly.