Error code reference

Jenn-Air Microwave Error Code F9-E0

Product not wired correctly (neutral connection switched with L1 or L2).

SourceMicrowave Oven - Tech Sheet: Service Diagnostics & Safety (W10767736)p. 12

Diagnostic procedure

The full F9-E0 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

Cycle power, verify error code via Diagnostics Menu. Access electrical wiring from house power supply to oven and check if neutral connection is switched with L1 or L2.

SourceMicrowave Oven - Tech Sheet: Service Diagnostics & Safety (W10767736)p. 12

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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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Where this code is documented

3 manuals in the MyPros+ library document this code for Jenn-Air microwave.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full F9-E0 procedure

Where this code is documented

Models covered by the manuals that document this code

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