Error code reference

Jenn-Air Microwave Error Code F4E6

Microwave wave-guide heat sensor failure.

Diagnostic procedure

The full F4E6 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Unplug oven or disconnect power, replace microwave oven wave guide thermistor.

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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The full F4E6 procedure

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