Terms of use

Use the site as general educational troubleshooting information, not as a guarantee of diagnosis or repair.

No professional repair relationship

Reading or using a guide does not create a technician-client relationship. Product condition, model revision, installation, water, power, and prior repairs can change the correct action.

Risk and responsibility

Users are responsible for following manufacturer instructions, disconnecting power, avoiding sealed systems, and obtaining qualified service when a stop condition applies.

Intellectual property

Original text, diagnostic graphics, and videos are owned by the site operator. Third-party photographs remain subject to the licenses listed on the Media Credits page. Manufacturer trademarks belong to their owners.