Why LG ThinQ Dryer Remote Start Stops Working
When LG ThinQ dryer remote start not working becomes the problem, the cause is usually a mix of Wi-Fi, app permissions, dryer settings, or safety locks.
The good news is that most failures can be traced to a short list of checks before you assume the dryer has a hardware fault.
LG ThinQ remote control depends on the dryer being online, the app being properly paired, and the appliance being in a state that allows remote operation.
If any one of those links breaks, the remote start command will not go through.
How LG ThinQ Remote Start Is Supposed to Work
LG ThinQ uses your home network and the ThinQ app to send commands to a compatible smart appliance.
For dryers, remote start usually requires the dryer to be powered on, connected to Wi-Fi, and placed into a remote-ready mode at the control panel.
- The dryer must support ThinQ remote functions.
- The appliance must be connected to a stable 2.4 GHz Wi-Fi network.
- The ThinQ app must show the dryer as online.
- Remote Start must be enabled on the dryer itself before the app command can work.
If the dryer is not in the correct state, the app may still appear connected while the actual start command fails.
Check the Dryer’s Remote Start Setting
One of the most common causes of LG ThinQ dryer remote start not working is that Remote Start is not enabled at the control panel.
On many LG dryers, the feature must be turned on each time before you can start a cycle from the app.
What to check on the dryer
- Look for a Remote Start button or indicator.
- Confirm the display shows the remote function is active.
- Make sure the dryer is powered on and ready, not fully off.
- Verify the door is closed securely.
Some LG models require you to press and hold a control panel button to activate remote control.
If the feature times out, you may need to re-enable it before trying again.
Confirm the Dryer Is Connected to Wi-Fi
Remote start depends on a stable internet connection through your home network.
A weak signal, incorrect password, router change, or a switch from 2.4 GHz to 5 GHz can interrupt communication with the dryer.
Wi-Fi checks that matter most
- Make sure the dryer is still connected in the ThinQ app.
- Check whether other smart devices on the same network are working.
- Restart the router if the dryer appears offline.
- Confirm the network is 2.4 GHz if your model does not support 5 GHz.
- Move the dryer or router slightly closer if the signal is weak.
If you recently changed your Wi-Fi password or installed a new router, the dryer may need to be re-registered in the ThinQ app.
Review the LG ThinQ App Connection
The ThinQ app itself can be the source of the issue.
A login problem, outdated app version, blocked permissions, or a stale device connection can prevent remote commands from reaching the dryer.
App-side troubleshooting steps
- Update the LG ThinQ app from the App Store or Google Play.
- Sign out and sign back in.
- Refresh the device list in the app.
- Check that the dryer appears as online or ready.
- Remove and re-add the appliance if pairing seems corrupted.
If notifications or local network permissions were disabled on your phone, the app may not fully communicate with the appliance.
Re-enable permissions and test again.
Make Sure the Dryer Door and Cycle Status Are Correct
LG dryers often block remote start for safety when the door is open, a cycle is paused, or the machine is not in a suitable standby state.
Even if the app looks ready, the dryer may refuse to start if the current status is not acceptable.
Common state-related blockers
- The dryer door is slightly open.
- A previous cycle was interrupted and not fully reset.
- The control panel is locked.
- The dryer is mid-alarm or showing an error code.
Close the door firmly, cancel the current cycle if needed, and clear any alert before retrying the remote command.
Check for Child Lock or Control Lock
Control Lock, sometimes called Child Lock, can block button presses on the machine.
In some cases, it also prevents remote actions from working as expected because the dryer is not accepting normal control changes.
If your dryer has a lock icon or the panel does not respond normally, disable Control Lock according to your model’s manual.
After unlocking, turn Remote Start back on and test again from the app.
Look for Error Codes or Maintenance Alerts
When an LG dryer displays an error code, remote starting may be disabled until the issue is cleared.
Even less obvious alerts, such as a clogged lint filter warning or vent blockage message, can interfere with normal operation.
What to inspect
- Lint filter and lint trap
- Exhaust vent and ducting
- Moisture sensor area
- Power supply and breaker status
If the dryer shows a code such as a communication, sensor, or heating-related alert, check the owner’s manual or LG support documentation for the exact meaning before trying remote start again.
Restart the Dryer, Router, and Phone
A simple power cycle often fixes temporary communication failures.
This is especially useful when the app and dryer both look normal but the remote command still does nothing.
Recommended reset order
- Turn the dryer off and unplug it briefly if accessible.
- Restart the Wi-Fi router and wait for full reconnection.
- Restart the smartphone running the ThinQ app.
- Power the dryer back on and re-enable Remote Start.
- Try the command again from the app.
This process clears transient network errors without changing your saved device setup.
Re-Pair the Dryer in LG ThinQ
If the appliance has been moved, the network changed, or app pairing became unstable, re-registering the dryer can restore remote functionality.
This step often resolves cases where the app says the device is connected but remote start still fails.
Before removing the device, confirm you know your Wi-Fi credentials and have physical access to the dryer.
Then delete the dryer from the app, re-add it using the LG ThinQ setup flow, and verify that the app shows a live status after pairing.
Verify Phone and App Permissions
LG ThinQ needs certain permissions to work reliably, especially during setup and device discovery.
If permissions were denied, the app may not maintain a stable connection to the dryer.
- Allow local network access if prompted.
- Allow Bluetooth if your model uses it for setup.
- Enable notifications for status and alerts.
- Turn off battery optimization for the ThinQ app if it is being restricted in the background.
On some phones, aggressive power-saving settings can interrupt app-to-device communication even when the dryer is online.
When Remote Start Still Will Not Work
If you have checked Remote Start, Wi-Fi, the app, door status, and error codes, the remaining causes usually involve firmware, network compatibility, or a hardware-related communication issue.
At that point, updating the dryer firmware through LG ThinQ, reinstalling the app, or contacting LG support is the next logical step.
Keep your dryer model number, serial number, and a list of the steps you already tried.
That information helps support teams narrow down whether the issue is network-related or specific to the appliance.
Quick Troubleshooting Checklist
- Enable Remote Start on the dryer panel.
- Confirm the door is fully closed.
- Make sure the dryer is online in the ThinQ app.
- Check the router and Wi-Fi band.
- Update or reinstall the ThinQ app.
- Disable Control Lock if it is active.
- Clear any error codes or maintenance alerts.
- Power cycle the dryer, router, and phone.
- Re-pair the dryer if the connection seems stale.
By working through these checks in order, you can usually identify why LG ThinQ dryer remote start not working and restore app control without unnecessary service calls.
