You may also need to reprogram your keypad or replace the batteries in it.
Troubleshoot craftsman garage door remote.
The first thing to do is check your door regularly to make sure it.
You ll need the garage door closed to program the craftsman keypad.
Also verify the antenna on the motor unit is in the proper placement.
Make sure you are in range of the garage door when you press the remote control.
Troubleshooting the craftsman 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.
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.
Press and hold the lock button for 2 seconds to disable the feature.
If they are working correctly the problem might be because of the safety sensors.
If the green light blinks on the wall control the lockout feature is on.
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.
This video from sears partsdirect shows what to do if your garage door opener remotes won t work.
Craftsman remote controls.
To access the battery.
If this chip goes bad the only applicable solution is to replace.
The lock button feature disables all remotes.
Extend the antenna on the back of the motor unit downward fully if the range of the remote is insufficient.
Locate the force adjustment dials.
Programming and troubleshooting craftsman garage doors and openers programming the craftsman keypad.
Some garage doors have infrared sensors that shoot an invisible beam across the door.
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.
We ll show you a couple of quick fixes like disabling the l.
Reprogram the remote if the remote has a row of small switches inside example make sure the position of the switches match the position of the switches on the back of the garage door opener.
The keypad doesn t work firstly check that you re using it within the range required for your opener.
How to troubleshoot craftsman garage door remote controls step 1.
Step 2 make sure the lock feature is turned off if the door open button flashes but doesn t open the door.