What to Do When Your Garage Door Opener Malfunctions

A malfunctioning garage door opener can be a frustrating experience. It can disrupt your daily routine and compromise the security of your home. When faced with a garage door opener issue, it’s important to know what steps to take to address the problem effectively. In this article, we will provide you with valuable insights and solutions to help you troubleshoot and resolve common garage door opener malfunctions. By following these tips, you can restore the functionality of your garage door opener promptly and efficiently.

Check the Power Source

1. Verify Power Connection

Ensure that your garage door opener is properly connected to a power source. Check if the power cord is securely plugged into the outlet. If it is, but there is still no power, try plugging another device into the same outlet to determine if the issue lies with the power source.

2. Check Circuit Breakers

Inspect the circuit breakers in your home’s electrical panel. If the breaker for the garage door opener has tripped, reset it by switching it off and then on again. If the breaker continues to trip, it may indicate a more significant electrical problem. In such cases, consult a professional electrician.

Examine the Remote Control and Keypad

1. Replace Batteries

If your garage door opener remote control or keypad is unresponsive, the batteries may be depleted. Replace the batteries with fresh ones and test the functionality. Ensure the batteries are inserted correctly, observing the correct polarity.

2. Reprogram Remote Control or Keypad

If replacing the batteries doesn’t solve the issue, try reprogramming the remote control or keypad. Consult the manufacturer’s instructions for the proper reprogramming procedure. If you no longer have the instructions, check the manufacturer’s website for downloadable manuals.

Assess the Safety Sensors

1. Clear Obstructions

Garage door openers are equipped with safety sensors that detect objects or obstructions in the door’s path. Ensure that the sensor beams are not blocked or obstructed. Clear away any debris, dust, or cobwebs that may be interfering with the sensor’s operation.

2. Check Sensor Alignment

Inspect the alignment of the safety sensors. They should be facing each other directly and have a solid connection. If the sensors are misaligned or have a weak connection, adjust them until the indicator lights are steady and not blinking.

Test the Manual Operation

If all other troubleshooting steps have been unsuccessful, it’s time to test the manual operation of your garage door. Follow these steps:

  1. Disengage the Opener: Locate the manual release handle or cord usually attached to the garage door opener. Pull the handle or release the cord to disengage the opener from the door.
  2. Lift the Door: With the opener disengaged, attempt to lift the garage door manually. If the door is heavy and difficult to lift, there may be an issue with the door’s springs or other mechanical components. In such cases, it’s advisable to seek professional assistance.

Consult a Professional

If you’ve exhausted all the troubleshooting steps and your garage door opener is still malfunctioning, it’s time to consult a professional garage door repair technician. They have the knowledge, experience, and tools to diagnose and resolve complex garage door opener issues safely.


Dealing with a malfunctioning garage door opener can be frustrating, but by following these tips, you can troubleshoot and resolve common issues. Check the power source, examine the remote control and keypad, assess the safety sensors, and test the manual operation. If all else fails, don’t hesitate to reach out to BH Doors & Gates, your trusted garage door repair service in Sherman,TX , for professional assistance.