Error code reference

Viking Freezer Error Code E4

Lower compartment thermistor sensor error (open or out-of-range), indicating the lower zone thermistor has failed or is disconnected.

SourceViking Dual Zone Freezer - Service Manual (VUWC244/DFUW244)p. 24, 61

Viking codes Viking freezer codes

Diagnostic procedure

The full E4 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 the thermistor connection on the rear of the user interface board; ohm test the thermistor and replace if necessary.

SourceViking Dual Zone Freezer - Service Manual (VUWC244/DFUW244)p. 24, 61

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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

1 manual in the MyPros+ library documents this code for Viking freezer.

Models covered by the manuals that document this code

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The full E4 procedure

Where this code is documented

Models covered by the manuals that document this code

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