Sears Home Services
Sears Home Advantage
appointment lookup logoAppointment Lookup
telephone logo646-440-2692
RepairHome WarrantyClean & MaintainShop Parts
Resource
RepairHome WarrantyClean & MaintainShop PartsResource CenterGlossaryHelp
sears home advantageSears Home Advantageappointment lookup logoAppointment Lookup
  1. Repair
  2. LG
  3. LG Dryer

LG Dryer clean filter light won't turn off

Common reasons your LG Dryer clean filter light won't turn off

The most common reasons your LG dryer's clean filter light won't turn off are a failed sensor, a broken blower motor, or a malfunctioning electronic control board.

  • 33%

    33% of the time it's the
    Sensor

  • 19%

    19% of the time it's the
    Blower Motor

  • 9%

    9% of the time it's the
    Electronic Control Board

  • 39%

    39% of the time it's the
    Something else

  • Schedule your dryer repair now!

    We can help! Our service technicians have repaired over 5,000 LG dryers. We can fix yours no matter where you bought it.

    Call (646) 440-2692 or schedule online now.
    Text (240) 616-1772 to schedule now.

    Most common repairs needed to fix a LG dryer

    Sensor Replacement

    If your dryer's "clean filter" light won't turn off, it could be due to a failed sensor. The sensor detects the level of lint build-up in the filter and signals the control board to turn on the light when the filter needs cleaning. If the sensor is malfunctioning, it may continuously signal that the filter is dirty, even when it has been cleaned. If you suspect the sensor is at fault, schedule an in-home repair with a Sears Home Services technician.


    Blower Motor Replacement

    A clogged or damaged blower wheel could be the reason your dryer's "clean filter" light won't turn off. The blower wheel circulates air through the dryer and lint filter. If the blower wheel is obstructed by lint or debris, it can reduce airflow, causing the sensor to detect a dirty filter even when it's clean. The dryer might take longer to dry clothes or the "clean filter" light stays on. To address this issue, inspect the blower wheel for any obstructions or damage.

    Electronic Control Board Replacement

    The electronic control board processes signals from various sensors, including the one monitoring the filter. If the control board is faulty, it might incorrectly interpret the sensor's signal, causing the light to remain on even when the filter is clean. Diagnosing a control board issue can be complex and requires professional expertise. If you suspect the electronic control board is the problem, schedule an in-home repair appointment with Sears Home Services to have a technician diagnose and replace the faulty control board.

    What to expect when you experience an LG dryer clean filter light won't turn off issue

    How is the dryer clean filter light won't turn off issue fixed?

    Correcting most dryer clean filter light won't turn off issues involves replacing the moisture sensor, electronic control board, or timer. However, there are many potential causes, so a thorough diagnosis is key to fixing the problem. An accurate diagnosis is essential to understanding how much the repair will be.

    Sears Home Services recommendations for a dryer clean filter light won't turn off problem

    When a dryer clean filter light won't turn off, it can be for many reasons. To avoid replacing unneeded parts, we recommend having a Sears Home Services professional perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of dryer failures.

    What to look out for with a dryer clean filter light won't turn off diagnosis

    Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your dryer problem will only be achieved through changing parts on a hunch. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.

    What our customers say about us

    With more than 1.3 Million 5 Star Reviews, you don't have to take our word for it

    Excellent service from Daniel

    Daniel provided excellent service and was very quick to perform the repair. I have nothing good to say about the warranty program and the LACK of customer service and the inability to contact a human being to talk.


    Tammy M, Hilton, NY

    Satisfied customer

    Excellent technician Very thorough and detail oriented Would be happy to have him work on appliances again He managed to find our ranch headquarters in the middle of the desert


    Rose W, Las Cruces, NM

    Dryer service

    He was professional and polite. I didn't call back later that afternoon, although he replaced a thermostat the smart dry timer doesn't work as I was still having the same issue. The lady said she would email him and have him return. Never heard from anyone else.


    Terry F, Oklahoma City, OK

    Repair Dryer Resources

    A mother and her two children happily folding laundry in a well-functioning laundry room.

    Learn how to fix the dC code on your Samsung dryer with expert advice from Sears Home Services. Start your easy, DIY fix today or schedule a repair!

    Image of homeowner needing to decipher Samsung Dryer Error codes.

    Find the most common Samsung clothes dryer error codes and their solutions. Get professional help from Sears Home Services.

    5 min readOct. 17Dryer
    Fixing dryer problems

    If your dryer refuses to start, consider exploring common reasons why it might not be kicking into gear before calling in the pros.

    10 min readOct. 16Dryer
    Kenmore dryer

    Dryer problems can quickly put a damper on your laundry routine, but fear not – our guide will help you troubleshoot the most common issues.

    11 min readOct. 16Dryer

    Glossary Terms

    Natural gas is a fossil fuel used primarily for heating, cooking, and electricity generation. It's a hydrocarbon gas mixture consisting mainly of methane, but it also contains smaller amounts of other hydrocarbons and sometimes sulfur compounds.

    A gas dryer is a laundry appliance that uses natural gas or propane to generate heat to dry clothes.

    The furnace heat exchanger is a crucial component designed to transfer heat from the combustion gases to the air blown through your furnace, ensuring that only clean, warm air circulates through your home.

    A furnace limit switch is a safety device in a furnace that monitors the temperature of the air passing over the heat exchanger. It shuts off the burner if the air becomes too hot, preventing overheating and potential damage to the furnace or your home.

    Additional possible LG dryer symptoms you may experience