Error code reference

Whirlpool Microwave Error Code F6E4

Lost communications with Microwave Oven Appliance Manager.

SourceWhirlpool Microwave - Tech Sheet: Safety & Diagnostics (W11284427)p. 20

Whirlpool codes Whirlpool microwave codes

Diagnostic procedure

The full F6E4 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 via Diagnostics Menu > Error Diagnostics. Check oven is plugged in, ensure Sabbath mode is disabled, check wiring connections between UI J15-2/J15-3 and MW Appliance Manager P26-3/P26-4.

SourceWhirlpool Microwave - Tech Sheet: Safety & Diagnostics (W11284427)p. 20

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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

33 manuals in the MyPros+ library document this code for Whirlpool microwave.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full F6E4 procedure

Where this code is documented

Models covered by the manuals that document this code

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