Error code reference

KitchenAid Refrigerator Error Code OP

Thermistor or sensor measurement is lower than the COLD limit, indicating an open circuit condition.

KitchenAid codes KitchenAid refrigerator codes

Diagnostic procedure

The full OP 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 thermistor wiring and connections for open circuit; measure thermistor resistance.

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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

6 manuals in the MyPros+ library document this code for KitchenAid refrigerator.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full OP procedure

Where this code is documented

Models covered by the manuals that document this code

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