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Error code reference
Sub-Zero Ice Maker Error Code Clean Light Flashing
Indicates a short or open thermistor has been detected by the electronic control board.
SourceSub-Zero Model 235 Ice Maker - Service Manual (Job Aid)p. 7-3, 7-4, 8-3
Diagnostic procedure
The full Clean Light Flashing 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 terminals are seated in housing; check bin thermistor is plugged in; check if thermistor is defective; check control box terminals are seated in housing; if all OK, board may be defective.
SourceSub-Zero Model 235 Ice Maker - Service Manual (Job Aid)p. 7-3, 7-4, 8-3
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 Sub-Zero ice maker.
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