This video from sears partsdirect shows what to do if your garage door opener remotes won t work.
Troubleshooting craftsman garage door remote.
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 garage door opener lights blink twice when you press the remote check the wall control to see if you have the lock feature enabled.
You ll need the garage door closed to program the craftsman keypad.
When you re too far away then the door may not respond.
If they are working correctly the problem might be because of the safety sensors.
Locate the force adjustment dials.
Try replacing the batteries in the remote and trying again.
This model also utilizes the assurelink connectivity feature.
The first thing to do is check your door regularly to make sure it.
If that isn t the problem then try opening and closing the door with the wall switch.
The lock button feature disables all remotes.
If fuses are blown replace them.
In the case that the door responds to the switch then there s a good chance it s the remote that has an issue.
Make sure you are in range of the garage door when you press the remote control.
To access the battery.
If this chip goes bad the only applicable solution is to replace.
How to troubleshoot craftsman garage door remote controls step 1.
Press and hold the lock button for 2 seconds to disable the feature.
Make sure the outlet has power.
Some garage doors have infrared sensors that shoot an invisible beam across the door.
Check the fuse box or circuit breakers.
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.
Modern craftsman garage door remote controls use a computer chip to access the correct frequency of your particular control box.
Replace the remote control s battery if the remote does not appear to function at all.
Troubleshooting the craftsman door opener.
How to troubleshoot the craftsman 1 2 hp garage door opener.
If the green light blinks on the wall control the lockout feature is on.
Plug another device into the outlet to make sure it is working.
Craftsman remote controls.
Programming and troubleshooting craftsman garage doors and openers programming the craftsman keypad.
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.