Error code reference

GE Ice Maker Error Code 3 Blinks

Harvest failure: the evaporator thermistor has not reached 52°F within 16 minutes during harvest mode.

SourceGE Monogram Ice Maker - Service Manual (ZDIC150W, ZDIS150W)p. 1-20, 4-7, 4-11, 4-12

Diagnostic procedure

The full 3 Blinks 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

Check that the evaporator thermistor is connected to the sealed system tubing and fully connected to the control box. Check the resistance of the thermistor. If the thermistor checks good, look for a hot gas failure, a sealed system leak or restriction.

SourceGE Monogram Ice Maker - Service Manual (ZDIC150W, ZDIS150W)p. 1-20, 4-7, 4-11, 4-12

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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 GE ice maker.

Models covered by the manuals that document this code

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The full 3 Blinks procedure

Where this code is documented

Models covered by the manuals that document this code

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