Even freshly installed batteries may be defective so always change the batteries before you try anything else.
Craftsman 1 2 hp garage door opener remote not working.
The plastic gear on the drive shaft is designed to fail if the garage door gets stuck in the travel tracks protecting the expensive drive motor from damage.
Step 3 clear the memory and reprogram all of the remote controls if the garage door opens or closes on its own.
We just had a bad thunderstorm roll through our area and now my model 139 53663srt1 craftsman 1 2hp garage door opener will not open or clo.
Here are the steps to troubleshooting a safety sensor issue.
To find out what s wrong with your door opener use the craftsman garage door troubleshooting charts below.
Check the garage door to ensure the manual lock is not engaged.
Even though these products are usually of high quality they need repair from time to time.
Craftsman garage door openers are trusted to do what you need them to do.
As the drive shaft and sprocket rotate they drive the trolley that lifts and lowers the garage door.
If the remote does not work change the batteries.