As the drive shaft and sprocket rotate they drive the trolley that lifts and lowers the garage door.
Craftsman 1 2 hp garage door opener remote not working.
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.
Check the garage door to ensure the manual lock is not engaged.
Craftsman garage door openers are trusted to do what you need them to do.
Step 3 clear the memory and reprogram all of the remote controls if the garage door opens or closes on its own.
Here are the steps to troubleshooting a safety sensor issue.
Even freshly installed batteries may be defective so always change the batteries before you try anything else.
If the remote does not work change the batteries.
Even though these products are usually of high quality they need repair from time to time.
Shop our garage door openers and find out where you can buy yours locally or online.
To find out what s wrong with your door opener use the craftsman garage door troubleshooting charts below.