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How to Reset an LG Dryer: All Methods and When to Use Them

Quick Answer

Resetting an LG dryer requires different approaches depending on the fault. A soft reset (unplug 10 seconds or hold Power 5 seconds) clears most control board glitches. Flow Sense codes D80, D90, and D95 cannot be cleared by reset alone - the duct must be physically cleaned first and the code clears automatically after the next successful cycle.

Resetting an LG dryer requires different approaches depending on the fault. A soft reset (unplug 10 seconds or hold Power 5 seconds) clears most control board glitches. Flow Sense codes D80, D90, and D95 cannot be cleared by reset alone - the duct must be physically cleaned first and the code clears automatically after the next successful cycle. TE1 and 9A5 require resolving the underlying hardware fault before a reset will stick.

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How to Reset Your Lg Dryer

There are two reset methods for LG dryers: a quick power cycle and a hold-button reset. Duct blockage codes (D80/D90/D95) cannot be reset without cleaning the duct first.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Control board needs soft reset after power fluctuation40%
Error code displayed after completed fault repair24%
Dryer frozen on display with no response to buttons22%
Child lock (CL) accidentally activated14%

Symptoms You May Notice

  • Error code persists after fault is repaired
  • Dryer does not respond to button presses
  • Display is frozen or shows unexpected characters
  • Dryer stopped mid-cycle without explanation

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

1

Method 1 (Soft Reset)

Method 1 (Soft Reset): Unplug the dryer from the wall outlet. Wait a full 10 seconds. Plug back in and press Power.

2

Method 2 (Hold-Button Reset)

3

For D80/D90/D95 specifically

4

For TE1 or 9A5

Frequently Asked Questions

How do I reset an LG dryer after cleaning the duct?
You do not need to manually reset after cleaning the duct. Just run a full timed dry cycle. The Flow Sense system detects restored airflow and clears D80/D90/D95 automatically.
Will resetting my LG dryer erase its settings?
No. A standard power cycle or hold-button reset clears the control board's volatile state but does not erase programmed settings or cycle preferences.
How do I enter LG dryer diagnostic mode instead of resetting?
Press and hold the Temp and Time Dry buttons simultaneously for 3 seconds. The display shows t01, t02, etc. Press Start to advance through sensor tests. Press Power to exit. Diagnostic mode lets you read active sensor states rather than just clearing codes.
My LG dryer keeps faulting after every reset. What is wrong?
A fault that returns immediately after every reset has an unfixed root cause. Identify the specific code and address that fault. Resets are not a repair, only a way to clear fault memory after the underlying issue is resolved.

Related Lg Dryer Error Codes

Code: D80LG Dryer D80 Error Code: Exhaust Duct 80% BlockedCode: D90LG Dryer D90 Error Code: Duct Blockage at 90% ThresholdCode: D95LG Dryer D95 Error Code: Critical Duct Blockage, Heat Shut OffCode: TE1LG Dryer TE1 Error Code: Exhaust Thermistor FailureCode: 9A5LG Dryer 9A5 Error Code: Power Supply Fault Diagnosis and FixCode: HUBLG Dryer Error Codes: Complete Troubleshooting Reference

Same Fix Works on These Brands

Lg shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

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Models Known to Experience RESET Errors

This repair applies to most Lg dryers with this error code. Common model numbers include:

DLE3400W, DLEX3700W, DLE7150W, DLE3500W, DLE1501W, DLGX5501W, DLG7001W, DLG3501W

Last verified for technical accuracy on March 14, 2026