Sears Garage Door Opener Logic Board Problems

Reinstall the light bulb and light cover.

Sears garage door opener logic board problems.

I ordered from amazon because it had a better price. Unplug the garage door opener and check the wiring connections on the panel. Craftsman 1 2 hp chain drive garage door opener. Masterremote 2 for sears craftsman 139 53753 garage door opener remote 315mhz 139 53985d.

Garage door opener troubleshooting marketplace 500 only 22 in store. We have liftmaster brand logic boards for sears craftsman jackshaft garage door operators. Then test whether the opener works. Find logic boards designed for use on garage door models made before 2005 and circuit boards for openers made after 2005.

Sold by masterremotes an ebay marketplace seller. Reinstall the control panel on the motor unit and secure it with the mounting screws. Short the red and white terminals by touching both terminals at the same time with a piece of wire. The sensors have to be able to detect flashing lights from one another for the garage door to open and close properly.

Sears troubleshooting website which is also great by the way said it was the logic board. Common problems experienced with garage door openers are often due to a faulty logic board. The part came fast and worked perfectly. If the opener runs check for a faulty wire connection at the wall control a short under the staples or a broken w ire.

If there are any obstructions preventing the sensors from communicating move them out of the way. Sears craftsman 41a4252 12 garage door opener circuit board. A recent thunder storm knocked out the garage door opener. Sears craftsman 41d4674 garage door opener circuit board.

Find craftsman compatible liftmaster circuit boards for screw drive opener models. Connect the wires to the new logic board. Pay less for sears craftsman garage door opener logic boards at north shore commercial door. My opener was an older model so had to swap the electronic parts from the new cover to my old cover.

If the wiring connections are okay wait a few minutes before plugging the garage door opener back in disconnecting the power resets the logic board after an electrical disturbance. We have craftsman logic boards for new and older model craftsman liftmaster and chamberlain garage door operators. A power surge due to lightening or a power outage in the house can damage the boards. Check the sensors on either side of your garage door.

Push the antenna wire through the hole on the corner of the control panel. Here is a brief trouble shooting guide.