How to Fix LG Dryer Error Hr

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: Dryer Difficulty: Moderate

Problem: Heater Relay failure. The main board detects the heater relay is stuck closed (heating when it shouldn’t).

⚖️ Repair Decision

✅ WORTH FIXING

Parts under $100

How to Fix Dryer Error

Unplug the dryer immediately (fire risk).
Access the main control board.
Inspect the black relays on the board for burn marks.
Although relays can sometimes be soldered, the manufacturer recommendation is to replace the main PCB.

OEM Part #: 6931EL3003D

Estimated Market Price: $30

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Appliance Type

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Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

Is it under warranty?

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EPA Section 608 Certified Technician with 18+ years experience.