A malfunctioning garage door can bring your morning to a halt—but with a little knowledge, you can often spot the issue before calling for repairs. Whether the problem stems from a simple power outage or a dangerous spring failure, understanding the likely causes will keep Antelope homeowners safe and prepared.
Power Source Interruptions
Garage doors rely on electricity to operate. If the opener is unplugged, the outlet isn’t working, or there’s a tripped breaker, the door won’t function. First, plug in another device to confirm power at the outlet, and check your fuse, circuit breaker, or GFCI for resets.
Photo Eye Obstruction or Misalignment
Modern doors have photo eyes located 4–6 inches off the ground. If dirt blocks the lens or the sensors are not aligned, the door will refuse to open or close. Clean both photo eyes gently with a cloth and ensure they are directly facing each other. If one LED is off or flickering, re-adjust height and check wiring.
Remote Control Problems
A malfunctioning remote may be due to distance, battery failure, or a damaged antenna. Move closer, swap fresh batteries, or examine the opener’s antenna. If the wall switch works but the remote doesn’t, reprogram it and clear obstructions around the receiver.
Manual Lock or Emergency Release Cord
If the ‘lock’ button on your opener’s main keypad is pressed, all remotes are disabled—press it again to restore operation. Also, check if the emergency release cord has disengaged the door from the opener and reconnect if needed.
Torsion or Extension Spring Failure
Torsion and extension springs do the heavy lifting. If you hear a loud bang or see a broken spring, do not attempt to open the door—these springs are under extreme tension and require professional handling to avoid serious injury. Immediate spring and cable repair keeps your home safe.
Additional Pro Tips
- Make sure tracks are clear of dirt and objects that could jam movement.
- Inspect limit settings; if set incorrectly, the door might only open part-way.
- Test the door manually by disconnecting the opener—if it’s difficult to lift, springs or cables may need service.
When to Call a Professional
Never attempt to repair springs or high-tension cables; professional technicians have the training and equipment to complete repairs safely and correctly. Regular maintenance can prevent most issues before they escalate.
For step-by-step troubleshooting, expert safety guides, and safe spring replacement procedures, consult Clopay’s trusted resource.
Resolve door problems safely, get reliable repairs, and enjoy peace of mind—reach out to Antelope’s garage pros for rapid assistance when you need it most.