Dishwasher - Humming Sound

It is common to hear a humming sound when a dishwasher is working.

Understanding the Normal Humming Sound made By a Dishwasher

While your dishwasher is running, you will hear the motor and the pump working throughout the cycle. There are normal humming sounds you'll hear during operation. Below are some examples.

• The fan that cools the main pump motor is rotating.
• The soft food disposer may be grinding up food waste.
• The drain pump may be operating.

The following video also provides a short overview of normal operating sounds.

Video - Dishwasher Normal Operating Sounds

Note: Video may not appear if Advertising cookies are blocked. Re-enable Advertising Cookies to view videos or visit our GE Appliances Video Gallery for product, maintenance, and support videos by appliance.

Additional Appliance Inquiries

Whatever the need, we are here to fulfill it. Please reach out to us for support with every appliance. From a repair to a replacement, we are able to guide you through every decision.