Why Won't My myQ App Close the Garage Door — Close Error Fix

Problem Description

Your myQ app opens the garage door fine but gives an error when trying to close it. The app shows close error or unable to close leaving your garage unsecured. Chamberlain requires the myQ door sensor to confirm door position before allowing remote close and this sensor is the root cause of most close errors.

Why This Happens in Real Homes

It's a telling pattern that the myQ app opens the door fine but throws a close error, and it points straight at the door sensor. For safety, remote closing of a garage door is regulated: myQ requires the door-position sensor to confirm the door's state and warn before it closes unattended, so if that sensor is offline, misaligned, or dead, myQ refuses to close even though opening — which needs no such confirmation — still works.

So the close error is really a sensor problem. Check that the door sensor is reporting the correct status in the app; if it isn't, the fix is the usual sensor triage: replace its CR2032 battery, re-mount it on the top door section oriented vertical when closed, confirm it's within reliable range of the hub, and re-pair it if it's not communicating. Clear any obstruction in the door's path as well. Once the sensor reliably confirms the door position, myQ allows the remote close (with its built-in beep-and-flash warning) and the garage secures normally.

Symptoms

• App opens fine but won't close
• Close error / unable to close
• Open works, close fails
• Error only on closing
• Garage left unsecured
• Close command rejected
• Sensor-related close failure
• Remote close blocked

Recognize these? Here's what usually causes it.

Common Causes

• Door sensor offline/unresponsive (required for close)
• Sensor misaligned or mounted wrong
• Low/dead CR2032 battery in the sensor
• Sensor out of range of the hub
• Sensor not confirming door position
• Obstruction/safety condition
• Sensor needs re-pairing
• Firmware out of date

Tools & Requirements

Step-by-Step Solution

1

Fix the myQ Door Sensor

The myQ tilt sensor on the top garage door panel tells the app if door is open or closed. If battery is dead or it shifted the app refuses to close. Replace the CR2450 battery. Verify sensor is mounted flat on top panel and LED blinks when door moves. Sensor and magnet must be within 1 inch when door is closed.

2

Clean Safety Photo-Eye Sensors

The two sensors at bottom of door tracks must see each other. If dirty or misaligned the door reverses when closing. Wipe both lenses with soft cloth. Each should show solid green LED. If one shows amber or flickers the beam is misaligned. Adjust bracket until both show solid green.

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3

Check for Obstructions

Walk the entire door path checking for anything blocking sensors or door travel. A broom handle near the sensor a leaf on the lens or a box too close all trigger safety reverse. Move everything 6 inches away from sensor beam and door travel area.

4

Test with Wall Button

Press the wall button to close the door. If it closes fine but app does not the issue is the myQ sensor or WiFi not the door mechanism. If wall button also fails the problem is safety sensors or opener itself.

5

Improve WiFi Signal

The myQ hub needs strong WiFi for close commands. Check hub LED. Solid blue means good WiFi. Blinking blue means weak. Move hub closer to an access point or add WiFi extender in garage. Cloud verification is required for remote close.

Quick Solutions

Still having issues? This is usually the deeper cause below.

Need More Help? Chamberlain Support

Note: The contact information below connects you directly to Chamberlain's official customer support team, not Trunetto. They can help with warranty claims, device replacements, and advanced technical issues.