Quick answer
Voltage condition codes usually point to a shared symptom category, not one guaranteed failed part. Start with visible conditions, then use the matching brand code page below.
What this problem type covers
This hub groups matching appliance code pages for Washer, Dishwasher. Covered brands include Samsung, Bosch. It is useful when searches mention a symptom, such as drain code, fill error, leak warning, or airflow restriction.
Exact steps still depend on brand and model number. Use the code page for the display text on your appliance before opening panels or ordering parts.
Common causes
- Undervoltage or unstable household circuit
- Shared circuit overload
- Loose receptacle
- Power board fault
Safe first checks
- Turn the appliance off and avoid repeated starts.
- Check whether other devices on the same circuit are also affected.
- Do not use extension cords or adapters.
- Have the outlet and circuit checked by a qualified electrician.
- Move to the exact brand code page if the same warning returns.
Stop troubleshooting when
- Voltage warnings repeat on a dedicated circuit.
- Lights dim when the appliance starts.
- The outlet, plug, or cord feels warm.