Error code reference
Samsung Dishwasher Error Code tC
Thermistor error
Thermistor error: temperature sensor data output equal to or greater than approximately 4.5V or equal to or less than approximately 0.09V, or water temperature detected equal to or less than 5°C for 30 seconds during heater operation.
First step from the service manual
Check the connections for the Thermistor connector.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
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Get the full diagnostic procedure for tC.
- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts from the OEM service manual
- Verified part numbers when replacement is required
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