Maytag Dishwasher Error Code F3-E2
Incoming water temperature above 167°F (75°C), or shorted connection/component in temperature sensing…
Incoming water temperature above 167°F (75°C), or shorted connection/component in temperature sensing circuit, or shorted/faulty temperature sensor.
First step from the service manual
Check incoming water temperature. Check operation of temperature sensor in Service Diagnostics Cycle. Unplug dishwasher, check all components and connections in temperature sensing circuit with meter.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
Get the full diagnostic procedure for F3-E2.
- 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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