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Troubleshooting
What's wrong with the door, what's safe to check yourself, and when to stop and call.
- Learn Frayed or Broken Garage Door Cable: Warning Signs and What Happens Next The warning signs of a failing garage door cable are frayed or broken strands, rust at the bottom loop, a cable hanging slack on one side, cable bunched or off its dru… Read the guide
- Learn Garage Door Off Track or Hanging Crooked: Why It Happens and Why to Stop Using It A garage door is off track when its rollers come out of the metal tracks, leaving the door crooked, jammed or hanging at an angle. Common causes are a vehicle impact,… Read the guide
- Learn Garage Door Remote or Keypad Not Working? Causes From Batteries to Lockout Mode A garage door remote or keypad usually stops working because of a weak battery, the wall control's lock (vacation) mode, lost programming, signal interference, or an o… Read the guide
- Learn Garage Door Won't Open? What to Check First — and What Never to Touch A garage door that won't open usually has one of four causes: no signal or power reaching the opener, a locked or disconnected opener, a broken spring or cable, or a d… Read the guide
- Learn Opener Runs but the Door Won't Move: Gear, Trolley or Disconnect? When a garage door opener runs but the door won't move, the motor works but its force isn't reaching the door. If the trolley travels along the rail without the door,… Read the guide
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