Sub-Zero Refrigerator Error Code 90 5 80
No communication between control board and user interface.
SourceSub-Zero Classic Enhancements (7019016): Serials 4100000 to 4199999: Service Manualp. 3-37
The full 90 5 80 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.
SourceSub-Zero Original (7031215): Prior to Serial 5623000: Service Manualp. 7-8
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Where this code is documented
13 manuals in the MyPros+ library document this code for Sub-Zero refrigerator.
Models covered by the manuals that document this code
- BI-30UG
- BI-342S
- BI-342SD
- BI-36F
- BI-36R
- BI-36RA
- BI-36RG
- BI-36S
- BI-36U
- BI-36U/S
- BI-36UG
- BI-42
- BI-42S
- BI-42SD/O
- BI-42SD/S
- BI-42SD/S/CH
- BI-42SD/S/PH
- BI-42SD/S/TH
- BI-48
- BI-48S
- BI-48S/O
- BI-48S/S
- BI-48S/S/CH
- BI-48S/S/PH
More models are covered than are listed here.
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