Affected model seriesFrench-door refrigerator service-diagnostic family
Quick answer
Ambient-temperature thermistor out of range.
Model compatibility: GE reuses codes across series and model years, so 0008 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Ambient-temperature thermistor out of range.
Signs
Symptoms you may notice
Other components may be disabled because the control cannot trust the sensor input.
The code may appear after the control fails to reach or maintain a temperature target.
The code may return shortly after startup or during the affected cycle stage.
Temperature-related performance can become inconsistent.
Why it happens
Possible causes
A control fault that mismanages temperature after the physical system is checked.
A fan, heater, compressor-related, or relay/control problem depending on the appliance.
An open, shorted, corroded, or loose sensor connection.
An airflow, cooling, or heating problem that keeps temperature outside the expected range.
A temperature sensor reporting an implausible value.
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
Do not disconnect internal sensors just to “test” whether the code clears; that can create additional faults.
Note whether the code appears immediately or only after heating/cooling begins; that timing is useful for diagnosis.
Allow for recovery after a large warm load or long door opening before judging a one-time temperature event.
If temperature continues to move in the unsafe direction, stop relying on repeated resets and arrange diagnosis.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your GE appliance?
Book a specialist visit for a clear estimate and approval before any repair.
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Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
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