Craftsman Garage Door Opener Troubleshooting Won T Close

Craftsman Garage Door Opener Troubleshooting: Won't Close

If your Craftsman garage door opener is encountering difficulties closing, don't fret. This article provides a comprehensive guide to troubleshooting and resolving this issue effectively.

1. Check Power Source

Ensure that your garage door opener is receiving adequate power. Inspect the circuit breaker panel or fuse box to verify if there are any tripped breakers or blown fuses. If necessary, reset the breaker or replace the fuse.

2. Inspect Sensors

Craftsman garage door openers utilize sensors to detect obstructions and ensure safe operation. If the sensors are misaligned or obstructed, the door may fail to close. Clean the sensors and ensure they are properly aligned facing each other.

3. Examine Limit Switches

Limit switches are responsible for determining the door's open and closed positions. Over time, they may become misadjusted. Adjust the limit switches to ensure the door stops correctly in both the open and closed positions.

4. Test Safety Reversal Feature

Your Craftsman garage door opener should have a safety reversal feature that causes the door to open if it encounters an obstruction during closing. Test this feature by placing an object in the door's path and checking if it reverses its motion.

5. Reset Control Board

The control board is the brains of your garage door opener. Occasionally, it may encounter glitches that can prevent the door from closing. Resetting the control board by disconnecting it from the power source for a few minutes can often resolve these issues.

6. Check Gear and Chain

The gear and chain are essential components for operating the garage door. Inspect them for any signs of damage, wear, or loose connections. Lubricate the gear and chain with a suitable lubricant to ensure smooth operation.

7. Contact a Professional

If the above troubleshooting steps do not resolve the issue, it is advisable to contact a qualified garage door repair technician. They possess the expertise and specialized tools to diagnose and repair more complex problems with your Craftsman garage door opener.

Conclusion

Troubleshooting a Craftsman garage door opener that won't close can be manageable with the right approach. By following the steps outlined in this guide, you can diagnose and resolve common issues effectively. If the problem persists or requires advanced repairs, don't hesitate to seek assistance from a professional technician to ensure safe and efficient operation of your garage door.