Code lookup
HD appliance error code
The same visible code can mean different things depending on brand, appliance type, and model family. Choose the closest match before taking action.
Compare source-backed meanings
| Brand and appliance | Meaning | Use guidance | Source status | Open record |
|---|---|---|---|---|
| Electrolux Dishwasher HdAliases HOElectrolux groups Hd and HO as alternate displays for the same heat-delay or heater-on operating mode, not as proof that a heater part has failed. | Usually indicates that the dishwasher is in heat-delay or heater-on mode while warming incoming water. | Limited checks onlyCheck the model-family note before assuming this code meaning. | Official manufacturer supportofficial Electrolux support; verified 2026-07-29 | Exact record |
| Frigidaire Dishwasher HdAliases HOFrigidaire groups Hd and HO as alternate displays for the same heat-delay or heater-on operating mode, not as proof that a heater part has failed. | Usually indicates that the dishwasher is in heat-delay or heater-on mode while warming incoming water. | Limited checks onlyCheck the model-family note before assuming this code meaning. | Official manufacturer supportofficial Frigidaire support; verified 2026-07-29 | Exact record |
Coverage context
This page compares covered records for the same visible code. Use it as a starting point, then open the exact brand and appliance record before taking action.
Current coverage
Why context matters
A visible code is not a diagnosis by itself. The current HD comparison covers 2 brands and 1 appliance type. Brand, appliance type, and model family decide which record applies.
Use the exact record links below before trying reset steps or deciding whether the appliance can be used.
Current contexts
Missing your brand or appliance?
Do not assume HD has the same meaning on a different brand, appliance type, or model family. Open search with this code to use the coverage request draft when no exact match exists.
Safety reminder
Stop and use qualified service for water near electrical parts, burning smells, gas odor, miswired range warnings, unsafe refrigerator temperatures, or repeated failed resets.
Safety guide