LG Dryer – Error Code d90

LG – Error Code d90

Is your LG tumble dryer showing up with Error Code d90 on the screen?

What is an LG Error Code d90?

The LG Dryer Error Code d90 means that the dryer’s vent or exhaust is nearly completely blocked (90% blocked), which makes it hard for the moist air from your clothes to escape. This can make your clothes take longer to dry because the moisture can’t get out properly.

Recommended solution/fix steps

To fix this, you should:

1. Call a professional who knows how to handle tumble dryers.
2. Check the dryer’s exhaust at the back for any lint buildup and clean it out.
3. Make sure the exhaust hose isn’t squished or damaged. Look over every part of the exhaust duct to make sure it’s not bent, squashed, or broken in any way.
4. Try to keep the exhaust duct straight and short, with as few bends or elbows as possible, to avoid blockages.
5. If the duct is too long or has too many turns, it might get blocked in a place that’s hard to find. Turn on the dryer and go outside to see if you can feel air coming out of the exhaust. If you’re unsure or the problem seems complicated, it might be best to get a vent cleaning service to check and clean your dryer’s vent system for you.

Troubleshooting to try

• Check that the dryer is still plugged into the power socket
• Check for a dirty filter or blocked vent
• Check your dryer door is properly closed
• Check your tumble dryer circuit breakers
• Check your tumble dryer belt if the drum isn’t turning
• Check your dryer door switch
• Check that your dryer is level and not excessively shaking
• Check that all hoses are securely attached

How to restart/reset/reboot your LG tumble dryer?

You may find your LG laundry dryer needs resetting if it starts to malfunction or isn’t responding to any input via your control panel. Resetting your tumble dryer re-starts the internal computer and can often restore the unit to normal working order. The exact instructions will vary depending on your model of LG tumble dryer.

Typically, this procedure will be:

1. Unplug the dryer.
2. Press and hold the POWER/START button for 5 seconds.
3. Press and hold the PLAY/PAUSE button for 5 seconds.
4. Plug the dryer back in. The drum light and dryer should turn on.

LG Maintenance

In order for your LG dryer to perform at its best please follow these regular maintenance guidelines to ensure long life from your unit for years to come.

• It’s important to clean up the lint filter after every load. This can be done easily, by lifting out the filter and cleaning by hand or with a vacuum.
• If it needs to be cleaned thoroughly, water can be used. Make sure to dry the filter completely before re-inserting back into place.
• Get your dryer ducts cleaned annually to help maximize your dryer’s performance.
• Check for lint buildup on the moisture sensor located behind the lint filter and wipe often with a dry rag. Look for, and clean any lint build-up on the door gaskets.
• After utilizing your STEAM CYCLE feature on your LG dryer, you might notice some moisture buildup and condensation on the drum. Please dry the cavity thoroughly with a soft towel to prevent possible buildup. It is also recommended to put at least 3 articles of clothing in your dryer when using the STEAM CYCLE feature to effectively dry your garments.
• With proper care and regular maintenance, your LG dryer is built to last.