Error code reference

Norcold Refrigerator Error Code A3

Fresh food compartment door ajar; door has been open and interior light on for more than 2 minutes.

SourceNorcold Refrigerator - Service Manual: 900 & 9100 Seriesp. 7, 13, 16

Norcold codes Norcold refrigerator codes

Diagnostic procedure

The full A3 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

Close the door to turn off the alarm, flashing backlight and bell, and to remove code.

SourceNorcold Refrigerator - Service Manual: 900 & 9100 Seriesp. 7, 13, 16

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

1 manual in the MyPros+ library documents this code for Norcold refrigerator.

Models covered by the manuals that document this code

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The full A3 procedure

Where this code is documented

Models covered by the manuals that document this code

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