Error code reference

Viking Refrigerator Error Code 4-5-6-7

Open thermistor detected on freezer or refrigerator thermistor circuit; temperature indicators 4 through 7 turn on in sequence.

SourceViking 42" Side-by-Side Refrigerator - Service Manual (423G Series)p. 16-17

Viking codes Viking refrigerator codes

Diagnostic procedure

The full 4-5-6-7 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

Press Alarm Off pad to turn off alarm; check thermistor circuit for open condition.

SourceViking 42" Side-by-Side Refrigerator - Service Manual (423G Series)p. 16-17

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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 refrigerator.

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The full 4-5-6-7 procedure

Where this code is documented

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