Champion Dishwasher Error E0C
⚡ Quick Answer: The Champion Dishwasher error code E0C indicates a malfunction in the booster temperature thermistor circuit, resulting in a disabled booster heater a... ⚠️ Difficulty Varies
What Does Error E0C Mean?
The Champion Dishwasher error code E0C indicates a malfunction in the booster temperature thermistor circuit, resulting in a disabled booster heater and insufficient final rinse temperature. Common symptoms include the error code appearing on the control panel and unusual operation noises. If this error occurs, it may be due to a broken or undetected booster temperature thermistor, which requires inspection and possible replacement for proper functioning.
Common Symptoms:
- Dishwasher displays error code E0C on control panel
- Booster heater function disabled
- Final rinse temperature is lower than expected
Possible Causes
- Booster temperature thermistor broken or undetected (medium)
How to Fix Error E0C
DIY Fix Check basic dishwasher conditions
- Ensure the dishwasher has power and the control panel is functioning normally.
- Restart the dishwasher cycle to see if the E0C error clears.
- Confirm that water supply and door latch are properly set, though this is unlikely to directly affect E0C.
Technician Only Inspect and replace the booster temperature thermistor
- Disconnect dishwasher from power.
- Access the control/booster heater assembly per service manual specific to your model.
- Test continuity/resistance of the booster temperature thermistor with a multimeter.
- Inspect wiring and connectors for damage or disconnection.
- Replace the thermistor if it’s open or out of specification.
- Reassemble and test dishwasher operation to confirm error resolution.
Parts needed: Booster temperature thermistor, Wiring/connectors as needed
- If the dishwasher shows persistent E0C errors after basic checks and a technician’s inspection.
- If internal wiring or control board diagnostics suggest deeper failures.
Next step
Choose the next step for E0C
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Thermistor
Measures precise temperature changes and sends resistance feedback to the control board.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Dishwasher parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Dishwasher Cleaner and Descaler
Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
Common Questions
What does E0C error mean on Champion Dishwasher?
E0C indicates a malfunction in the booster temperature thermistor circuit, causing issues with rinse temperatures.
Can I fix Champion Dishwasher E0C error myself?
You can check power supply, restart the cycle, and ensure water supply is adequate. However, thermistor replacement requires a technician.
How much does it cost to fix E0C error?
Repair costs range from $30 to $100 for parts, plus labor, depending on technician rates.
When should I call a technician for E0C?
Call a technician if E0C persists after basic checks or if deeper internal issues are suspected.
Data last verified: 2026-07-31
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