What does LG Dryer Squeaking - Causes & Fix mean?

A squeaking LG dryer usually has worn drum support rollers or a loose drum support shaft. Replace the worn rollers and inspect the shaft.

How do I fix LG Dryer Squeaking - Causes & Fix?

Follow the step-by-step diagnosis below. The most likely fix is identified by checking power, sensor resistance, and control-board signals in order — using a multimeter and the part numbers documented in the parts reference table.

Can I keep running the equipment with this fault active?

Generally no. Faults on Appliance units are emitted when a sensor, safety, or control circuit is outside its operating envelope. Running through an active fault risks compressor, heater, or control-board damage. Diagnose and clear the fault first.

What part is most commonly replaced for LG Dryer Squeaking - Causes & Fix?

The most frequently replaced parts for LG Dryer Squeaking - Causes & Fix are listed in the Parts Reference section of this guide with OEM part numbers and typical price ranges. Check the table for direct replacements.

Is LG Dryer Squeaking - Causes & Fix a DIY repair or do I need a technician?

Sensor swaps, fan motor replacements, and condenser cleaning are typical DIY-level repairs. Anything involving refrigerant, gas, or high-voltage (>240V) work requires a licensed technician for both safety and code-compliance reasons.

LG Dryer Squeaking - Causes & Fix

LG Dryer Squeaking — What’s Happening

Squeaking is not an error code on LG dryers. It is a noise symptom that typically occurs when the drum rotates. According to LG, a squeak during drum rotation usually comes from the drum support shaft or roller area when the shaft becomes loose or its lubricant hardens. LG also notes that rubber parts of the rollers beneath the drum can make a sound as they return to their original shape on some models, which can be normal.

Other normal noises can come from zippers, buttons, coins, and keys hitting the drum during the cycle. LG does list error codes like tE1, tE3, d75, d80, d90, d95, nP, and PS in its dryer code table, but squeaking is not among them. The sound is a mechanical wear issue in the drum support path, not a fault that triggers a control-board code.

Jump to Fix

Most Likely Causes

Worn drum support rollers The rollers that support the drum from below wear out over time, causing a squeak or chirp as the drum rotates and the worn roller bearings drag or seize.
Loose or hardened drum support shaft LG states that a loose shaft supporting the drum or hardened lubricant at the shaft can create a squeaking sound when the drum turns.
Worn or seized idler pulley bearing The spring-loaded idler pulley that maintains belt tension can develop a worn or seized bearing, producing a squeal or chirp under load.
Worn or slipping drive belt A glazed, cracked, or loose drive belt can slip on the pulleys and create a squealing noise, especially during startup or heavy loads.
Foreign objects in the drum or housing Zippers, buttons, coins, and keys can strike the drum or lodge in the lint housing and blower area, making noise that sounds like a squeak or rattle.
Misaligned or cracked blower housing components Debris or cracked plastic in the blower housing can create noise during airflow, though this typically sounds more like a rattle or grind than a pure squeak.

How to Diagnose and Fix

Unplug the dryer from power and confirm when the squeak occurs by rotating the drum by hand to check for rough rotation, rubbing, wobble, or side play.
Remove the top panel and front bulkhead or drum front to access the drum drive path, belt, idler pulley, and drum support rollers.
Inspect the drum support rollers (usually at the rear or beneath the drum) for flat spots, rough rotation, seized bearings, or visible wear.
Check the idler pulley bearing for rough or seized rotation and inspect the drive belt for glazing, cracks, fraying, or looseness on the pulleys.
Examine the drum support shaft or bearing area for looseness, hardened lubricant, or excessive play per LG’s guidance.
Look for foreign objects in the drum, lint trap housing, and blower area that could contact moving parts during operation.
Replace any worn rollers, idler pulley, drive belt, or drum support components rather than attempting to lubricate sealed bearings or pulleys.
Reassemble the dryer, restore power, and test with an empty drum first, then with a normal load to verify the squeak is eliminated.

Parts You Might Need

Part	Notes
Drum support roller kit	Amazon \| Includes rear or lower rollers and often shafts or brackets for the drum support path.
Idler pulley	Amazon \| Spring-loaded pulley that maintains tension on the drive belt.
Dryer drive belt	Amazon \| Rubber belt that wraps around the drum and motor pulley to turn the drum.

Seeing a code on the display? These match this problem:

When to Call a Pro

If you are not comfortable disassembling the dryer cabinet and drum path, or if the squeak persists after replacing visible wear components, call a qualified appliance technician. Drum support and roller work requires removing multiple panels and the drum itself on many LG models, and incorrect reassembly can cause belt tracking problems or motor damage. A pro can also verify that the drum support shaft or bearing mounts are correctly seated and that no hidden damage exists in the blower or motor area.