Troubleshoot a Craftsman garage door opener by checking the batteries, extending the antenna and making sure the receiver is getting power. Also, check to see if there are items covering or blocking the eye or safety sensors. The troubleshooting process takes just a few minutes.Know More
Change the batteries in the opener to see if that works before checking anything else. Do this even if the batteries are somewhat new, as the new batteries may have corrosion or may be defective.
Pull out the antenna, making sure to extend it fully. Try to operate the opener from another position inside the car.
Unplug the receiver’s cord, and plug in another device, such as a hair dryer, to ensure that the outlet is delivering power.
Find the safety sensors located at the bottom of the track. There is one on each side of the door. Look for items that might be blocking the eye, such as toys, tools or paper. Additionally, check the eyes for dirt or anything else that might be preventing the eyes from working, and clean them off.
Wireless doorbells use a radio transmitter to send a signal to a receiver, which activates the sound or chime alerting the occupant that someone is at the door. Unlike traditional doorbells that make the alert using electromagnets to activate plungers against tone bars, most wireless doorbells use a prerecording of chimes.Full Answer >
Troubleshoot your Craftsman lawnmower to determine why it doesn't start. Several of the common causes are easy fixes. If you have difficulty locating the problem, take the mower to a small engine repair shop.Full Answer >
Most garage doors are 8 feet by 7 feet or 9 feet by 7 feet. The size of the doors is dependent on the home and what will be stored in the garage.Full Answer >
To change a garage door keypad code, locate the Learn button on the garage door unit attached to your garage's ceiling, hold down the button until the light beside it goes out, press the Learn button again, and when the light comes back on, enter the desired code on the keypad. The process takes less than 10 minutes.Full Answer >