LG Dryer Making Noise

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

1. Check 1

   Stop the cycle and check for smoke, scorching, burning odor, abnormal heat, sparks, gas odor, exposed damage, or a breaker that has tripped.

   Expected result: Any of these safety symptoms is present, or the noise is accompanied by a flame or ignition problem on a gas model.

   Next step: Stop using the dryer. For gas odor, do not operate switches or phones inside; leave the area and contact the gas supplier or emergency service from a safe location. For smoke, sparks, or electrical symptoms, isolate power only when safe and arrange qualified service.

   Why this matters

   Why: The sound is no longer an ordinary noise complaint; it may indicate fire, electrical, gas, heat, or mechanical danger.

2. Check 2

   With the dryer off and cool, empty every pocket and remove coins, keys, lighters, loose fasteners, and other hard objects; inspect the drum opening for anything visibly loose.

   Expected result: A hard object is found, or the clicking/rattling disappears when the drum is empty.

   Next step: Remove the object, fasten zippers and buttons, turn those items inside out, and test only with a safe load. If the noise remains with an empty drum, continue to the load and stability checks.

   Why this matters

   Why: The object or a garment fastener was striking the drum; some objects can also damage the appliance or create a fire hazard.

3. Check 3

   Reduce and redistribute the load so it is not packed tightly, then run a short test with similar fabrics and no loose hard items.

   Expected result: The thump or temporary pounding diminishes as the load tumbles, or it continues with a small, balanced load.

   Next step: Use a smaller, evenly distributed load if the sound resolves. If the same thump, knock, or vibration continues, stop and inspect the installation and visible exterior before requesting service.

   Why this matters

   Why: A heavy or uneven load can temporarily press the drum against the rollers. Persistence with a small balanced load makes a load-only cause less likely.

4. Check 4

   Check that the dryer stands firmly on a solid, level floor and that it is not touching a wall, pedestal, washer, or loose item that could transmit vibration; do not move a gas dryer by pulling on its gas line.

   Expected result: The cabinet rocks, shifts, or contacts another object, or the dryer is stable and clear of nearby objects.

   Next step: Correct only accessible external clearance or leveling according to the model instructions. If the unit remains unstable or moving it would disturb gas or electrical connections, stop and have the installer or qualified technician inspect it.

   Why this matters

   Why: An unstable or contacting installation can amplify a normal roller or drum sound and create vibration that is not coming from an internal failure.

5. Check 5

   Classify a low hum, brief high-pitched startup sound, or gurgle by timing: note whether it occurs at compressor start, drum reversal, fan operation, or water drainage and whether it fades as the cycle progresses.

   Expected result: The sound is brief or cycle-timed and fades, or it is continuous, increasingly loud, or accompanied by poor operation.

   Next step: If the exact model guidance supports the brief sound and no safety symptom exists, monitor normally. If it is continuous, loud, or paired with a performance or heat issue, stop and request service rather than opening the appliance.

   Why this matters

   Why: LG describes compressor, belt, fan, and drain-pump sounds that can be normal for a short period. A continuous or worsening sound is outside that simple pattern.

6. Check 6

   On a gas model only, compare a brief click during a heat call with the exact owner's manual and observe from outside the appliance whether ignition and drying proceed normally; do not remove panels or inspect the burner directly.

   Expected result: The click is brief and repeatable with normal heating and no gas odor, or the click is loud/repeated without normal ignition, or gas odor is present.

   Next step: For a gas odor, leave the area and follow gas emergency guidance. For failed ignition or a loud/repeated click without odor, stop using the dryer and arrange qualified gas-appliance service; do not adjust the gas valve.

   Why this matters

   Why: A model-confirmed brief control sound may be normal. A click without normal ignition or with gas odor can indicate a gas-supply or service issue and cannot be diagnosed safely by listening.

7. Check 7

   After the low-risk checks, run one short supervised test with an empty or safe balanced load and listen for rubbing, scraping, grinding, squealing, or a noise that follows every drum rotation.

   Expected result: The noise disappears or is limited to a brief normal pattern, or persistent scraping, squealing, grinding, or striking remains.

   Next step: Use the dryer only if it operates normally and safely. Stop for persistent abnormal noise and request service; do not lubricate, tension, or replace internal parts as a sound-only DIY diagnosis.

   Why this matters

   Why: A clean test supports a clothing, load, or installation cause. LG associates persistent sharp metallic scraping or squealing with worn or damaged internal parts such as rollers, a shaft, or belt.

8. Check 8

   Record the sound description, when it starts, whether it changes with load or drum direction, the dryer model, fuel type, and any display or drying symptoms for the service request.

   Expected result: The pattern is reproducible and can be described or recorded safely, or it changes unpredictably or is accompanied by a safety symptom.

   Next step: Give the technician the model, sound timing, load condition, and safety observations. If any hazard appears while documenting, stop recording and follow the immediate stop boundary.

   Why this matters

   Why: Timing and operating context help distinguish clothing contact and normal compressor or pump sounds from a mechanical, gas, or electrical fault without unsafe disassembly.