Error code reference

GE Refrigerator Error Code F4

Freezer evaporator thermistor invalid - shorted, open, or out of normal operating range. All FZ heater defrosts will be 20 minutes and FZ abnormal defrost flag will be set.

SourceGE Profile French Door Refrigerators - Service Manual (2014-2015)p. 114

Diagnostic procedure

The full F4 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 resistance; replace if shorted or open.

SourceGE Profile French Door Refrigerators - Service Manual (2014-2015)p. 114

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

10 manuals in the MyPros+ library document this code for GE refrigerator.

Models covered by the manuals that document this code

More models are covered than are listed here.

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