Error code reference

Sub-Zero Refrigerator Error Code 15 C 01

AC Condenser Fan Relay stuck closed - power (AC or DC) to compressor at all times.

SourceSub-Zero Original (7031215): Prior to Serial 5623000: Service Manualp. 7-5

Sub-Zero codes Sub-Zero refrigerator codes

Diagnostic procedure

The full 15 C 01 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

Verify and replace control board.

SourceSub-Zero Original (7031215): Prior to Serial 5623000: Service Manualp. 7-5

Unlock with pass

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 Sub-Zero refrigerator.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full 15 C 01 procedure

Where this code is documented

Models covered by the manuals that document this code

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