Error code reference

Sub-Zero Freezer Error Code EE

Compartment thermistor (or its wiring) is open, shorted, or has a break - displayed in place of temperature for the affected compartment.

SourceSub-Zero Freezer - Service Manual: Integrated (700-2) Series3-19 through 3-21, 3-42

Diagnostic procedure

The full EE 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
1
First diagnostic step
Check thermistor electrical connections and continuity from thermistor to J1 (tall units) or P1 (base units) on control board. Check resistance for 30,000 to 33,000 ohms at 32°F.

SourceSub-Zero Freezer - Service Manual: Integrated (700-2) Series3-19 through 3-21, 3-42

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock EE procedure $9.95

Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.

Where this code is documented

2 manuals in the MyPros+ library document this code for Sub-Zero freezer.

Models covered by the manuals that document this code

More models are covered than are listed here.

75,000+ service documents · 20,000+ error codes · 100+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax