LG Dryer Not Drying

Use only checks that match the exact appliance or system and its official guide.

1. Check 1

   With the dryer stopped and cool, record whether clothes are still wet, the drum has no warmth, the automatic cycle ends unusually early, or the cycle takes much longer than normal; record the exact display text and whether the drum turns.

   Expected result: Note the load size and fabric mix, whether the clothes completed a washer spin, whether the display shows d80, d90, d95, Flow Sense, nP, PS, gAS, or another code, and whether there is any gas odor, burning smell, smoke, spark, or abnormal heat.

   Next step: If a safety symptom is present, follow the safety branch and do not restart. Otherwise continue to the load and cycle check, keeping the exact code and model information for later service.

   Stop if: Stop immediately for gas odor, smoke, a burning smell, sparks, unusual heat, visible damage, water near electrical parts, or a breaker that trips again.

   Why this matters

   Why: Wet clothes with normal tumbling can point to load setup, airflow, heating, or gas/electric conditions. An early stop points toward a small load or sensor decision, while a long cycle points first toward load moisture or restricted airflow. A safety symptom overrides all other checks.

2. Check 2

   Remove the load and check that every item completed a washer spin; reload only a moderate amount, separate thick items from thin items, and select the cycle that matches the fabric care label. Avoid testing with one tiny item or one tightly rolled bulky item.

   Expected result: Record whether the load is around half the drum, mixed or single-fabric, very bulky, or unusually wet before drying. Note whether the automatic cycle ends early, completes with evenly dry items, or still leaves damp sections.

   Next step: Run one correctly sized, properly spun load on a suitable cycle. For a suitable load that still needs a controlled comparison, use Manual or Time Dry according to the model instructions; if there is no heat or a warning returns, move to airflow or service checks.

   Stop if: Stop if the load or drum is unusually hot, fabric is scorched, the door or drum is damaged, or a safety symptom appears.

   Why this matters

   Why: Unspun laundry adds excess moisture. An overloaded drum slows drying, while a very small or uneven load may not maintain contact with the moisture sensors and can end an automatic cycle early. Mixed thickness can leave heavy items wet after thin items are dry.

3. Check 3

   When the dryer is off and cool, remove lint from the filter as the owner's manual describes and make sure the clean, dry filter is seated. From ordinary safe access, inspect the visible exhaust hose for crushing, kinks, holes, loose joints, or compression, and look at the outside exhaust flap for lint or a blockage.

   Expected result: Record whether the filter is coated, the hose is restricted, the outside flap opens freely during an air-only check, or the path cannot be inspected without moving the appliance or opening a wall.

   Next step: Clean only accessible lint and restore a clear hose path. If the restriction indication remains, stop heated use and arrange a qualified vent or LG service inspection; do not dismantle the dryer or wall duct.

   Stop if: Do not reach into the duct, run the dryer with a disconnected or damaged exhaust path, use heated operation with a severe airflow warning, or continue after smoke, burning odor, or abnormal heat.

   Why this matters

   Why: A dirty filter or restricted hose/outlet can keep moist air from leaving and make drying slow or ineffective. If the filter is clean but Flow Sense or d80/d90/d95 remains, the restriction may be farther along the duct or inside the wall rather than in the cabinet.

4. Check 4

   If the display shows Flow Sense, d80, d85, d90, or d95, compare the warning with the filter, hose, and outside-flap observations without attempting a full heated cycle to prove the warning wrong.

   Expected result: Note whether the warning clears after the accessible filter and outlet are clear, whether drying time remains extended, or whether d90/d95 ends the cycle while clothes are damp.

   Next step: Keep the dryer out of heated use until the airflow path is inspected and cleared by a qualified vent professional or LG technician. Give the technician the code, hose condition, outlet observation, and whether the warning returned.

   Stop if: Do not bypass Flow Sense, disable a warning, run repeated long cycles, or open the cabinet or wall duct to reach lint.

   Why this matters

   Why: LG describes these indications as restricted airflow. A persistent warning after accessible cleaning points to the exhaust duct, outside termination, or concealed vent path; d90/d95 can stop drying even when the load is not dry.

5. Check 5

   Only when the area is dry, odor-free, and free of heat or visible damage, inspect the accessible plug and cord seating, the clearly labeled dryer breaker, and on a gas model the visible gas valve and line for an obvious closed valve or kink; do not remove covers or touch terminals.

   Expected result: Record whether the plug is seated, the breaker is on and remains on, the display shows nP or PS, the gas valve appears open, the visible line is kinked, or the display shows gAS.

   Next step: If a clearly labeled breaker was found off and there is no damage or safety symptom, follow the owner's reset procedure once and observe whether the code returns. Otherwise leave the unit off and arrange the appropriate qualified service; never test live voltage or open the gas circuit.

   Stop if: Stop for gas odor, a hot or damaged cord, arcing, smoke, water at the outlet, a repeated breaker trip, a damaged gas line, or any need to remove a terminal or access panel.

   Why this matters

   Why: LG associates nP with no heater current and PS with improper cord voltage; gAS indicates that a gas dryer is not receiving gas. A breaker that will not stay on, an outlet concern, a cord fault, a gas-line issue, or a repeated code needs licensed electrical, gas, or appliance service rather than cabinet access.

6. Check 6

   After the load, filter, and exhaust checks are complete and no warning or safety symptom is present, compare one correctly sized load on its suitable Sensor Dry cycle with a permitted Manual or Time Dry setting from the owner's manual.

   Expected result: Record whether Sensor Dry ends early while items remain damp, whether Time Dry produces heat and tumbles but leaves the load damp, or whether neither setting produces normal drying.

   Next step: Correct the load and cycle when the controlled result points to sensor contact. If the same correctly prepared load remains wet or the dryer has no normal heat, stop repeated testing and provide the result and display record to LG or a qualified appliance technician.

   Stop if: Stop if clothing becomes too hot, scorched, smoky, or unusually damp with a restricted-airflow warning; do not bypass a sensor or safety control.

   Why this matters

   Why: Sensor Dry uses contact with clothing to detect moisture and can end early when contact is poor or a load reaches the cutoff. If a controlled Time Dry run heats and tumbles but Sensor Dry ends early, load arrangement or sensor contact is more likely; if neither setting dries, airflow, heat, power, gas, or a service fault remains more likely.

7. Check 7

   If a code returns after the relevant low-risk check, stop and document the exact code, the model number, the selected cycle, load type, filter and exhaust observations, and whether the drum turned or produced heat.

   Expected result: Record a stable repeatable code such as nP, PS, gAS, d80/d90/d95, tE/tE2, a door or filter code, or a blank/no-code no-heat result; do not replace the code with a guess based on a similar display.

   Next step: Arrange LG or qualified appliance service and provide the exact code, model, symptom timeline, safe checks performed, and any photos of the filter, hose, outlet, and display. Keep the dryer off when the code is accompanied by a safety symptom.

   Stop if: Do not open the cabinet, bypass a thermal or door control, probe energized wiring, adjust gas components, or keep running the dryer to see whether a dangerous symptom repeats.

   Why this matters

   Why: The code narrows the next service path: airflow warnings point to venting, nP/PS to electric supply or heater-current diagnosis, gAS to gas supply or appliance service, and thermistor or sensor codes to model-specific service. A no-code failure still needs appliance diagnosis when setup and airflow are clear.