Garage openers offer quick, convenient, and secure access to your home without the need to exit the vehicle or manually open doors. If the device suddenly stops functioning, a few issues may be to blame. Here's how to address the problem and restore your unit.

How to Fix a Malfunctioning Garage Opener

1. Partial Closing

If the door only closes partially when you press the operator, it's likely because the sensors are obstructed. These sensors use radio signals to detect the presence of people and belongings, preventing property damage and injuries.

Check that nothing is directly beneath the door before trying to use the opener again. If it still doesn't work, the sensor could be set incorrectly. Have a technician adjust the settings to rectify the issue.

2. Unresponsiveness

If the door won't open or close when you press the button on the opener, first rule out an issue with the hardware itself. Use the wall switch to see if the door is still fully functional. If the switch works, the issue is with the remote. It could be that the device is out of range of the antenna or sensor, so try wiping the sensor and standing closer to the door. If this doesn't work, change the opener's batteries.

When the problem persists, call a technician. The issue is likely due to a malfunctioning motor or damaged sensor. A professional will repair the affected part to allow the signal to transmit properly.

3. Jerky Movements

If the door does respond but opens or closes with uneven, jerky movements, it could be due to a dirty door track. Check the tracks for dust or debris, and clean them as needed. 

If this does not fix the issue, wipe the door rollers. If the rollers are broken, call a contractor to replace them. Avoid using the door in the meantime, as spring and roller issues could cause the unit to drop unexpectedly.

If you need help fixing your garage opener, turn to the professionals at CGX Overhead Door LLC in Eureka, MO. These technicians service doors across Wildwood, St. Charles, St. Peters, Ballwin, and the Greater St Louis area. They work with all types of openers and remotes. Visit them online to learn more about what they do, and call (314) 550-9212 to schedule an appointment.