Error code reference

Jenn-Air Refrigerator Error Code OP

Open circuit detected on thermistor (resistance greater than 88k ohms for freezer thermistor).

Source["JennAir", "KitchenAid"] Refrigerator - Tech Sheet - W10910734 - Rev A (FR): JS42PPDUDE01p. 6

Jenn-Air codes Jenn-Air 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 connections and measure resistance.

Source["JennAir", "KitchenAid"] Refrigerator - Tech Sheet - W10910734 - Rev A (FR): JS42PPDUDE01p. 6

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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

7 manuals in the MyPros+ library document this code for Jenn-Air 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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