Error code reference

Whirlpool Refrigerator Error Code D9+D8+D7

Multiple failures detected during service diagnostic mode (main board, RC sensor, and/or defrost sensor).

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Diagnostic procedure

The full D9+D8+D7 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

Check main control board, RC thermistor, and defrost sensor. When more than one failure is detected, the major fail is shown.

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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 D9+D8+D7 procedure

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