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If Your LG Dishwasher Feels Hot During Operation — LG Help Guide

The outside of your dishwasher and the surrounding countertop may feel warm or hot during operation. This occurs because the unit uses high-temperature water during heated rinse and sanitizing cycles. This is normal, and you can continue to use your dishwasher.

If Your LG Dishwasher Feels Hot During Operation LG USA help image
TroubleshootingWashers

What to Check First

  1. The dishwasher uses high-temperature water during a heated rinse or sanitizing cycle.
  2. Heat from inside the dishwasher may transfer to the cabinet and surrounding countertop during operation.
  3. The outside of your dishwasher and the surrounding countertop may feel warm or hot during operation. This occurs because the unit uses high-temperature water during heated rinse and sanitizing cycles. This is normal, and you can continue to use your dishwasher.
  4. If you are concerned about the heat, contact LG Customer Support or request a service visit for an inspection. Note: A service fee may apply if your product is out of warranty.
  5. This guide is based on standard models. The settings menu may vary by model.

Why This Can Happen

Symptoms can have more than one cause, and the correct steps depend on the exact model, installation and operating conditions. Use the checks above to narrow the issue before service.

Safety and Model-Specific Guidance

Stop troubleshooting if you notice burning, electrical damage, unsafe heat, gas odor, refrigerant concerns, or water near electrical components. Follow the official LG USA instructions for your exact model.

Frequently Asked Questions

What should I check first for If Your LG Dishwasher Feels Hot During Operation?

The dishwasher uses high-temperature water during a heated rinse or sanitizing cycle.

When should I stop troubleshooting and contact LG?

Stop if the product shows signs of electrical damage, burning, leaking near electrical components, or if the recommended checks do not resolve the issue. Use LG USA support for model-specific service guidance.

Does this guidance apply to every LG model?

Not always. Controls, error codes and service steps can differ by model. Confirm the exact model number and follow the linked LG USA article for model-specific instructions.

Related LG Products

These model pages are linked because the stored category or exact model matches this Help Library topic.

LG SIGNATURE-WM9901HBA Washers product image
Washers

LG SIGNATURE-WM9901HBA — Washers Model

Discover the LG SIGNATURE Front Load Washer that features 5.8 cu. ft. Mega Capacity and Built-In Intelligence. Shop WM9901HBA from LG USA.

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Buying Guides for This Product Type

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Read the Official LG Guide