Error code reference

Sub-Zero Refrigerator Error Code 94

Check Wiring / Replace User Display #1 (Zone 1) or User Display #2 (Zone 3), depending on zone.

SourceSub-Zero Service Manual: 648PRO: Service Manualp. 3-30, 8-5

Sub-Zero codes Sub-Zero refrigerator codes

Diagnostic procedure

The full 94 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 display wiring; replace appropriate user display if necessary.

SourceSub-Zero Service Manual: 648PRO: Service Manualp. 3-30, 8-5

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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

5 manuals in the MyPros+ library document this code for Sub-Zero refrigerator.

Models covered by the manuals that document this code

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The full 94 procedure

Where this code is documented

Models covered by the manuals that document this code

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