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Quick Reference — GE Fridge Error Codes
- CC — Cooling / compressor circuit communication fault
- CD — Cooling disabled (cooling turned off manually or by fault)
- CI — Condenser or ice maker issue
- CF — Communication fault between boards
- dE — Door open or door switch fault
- FF — Freezer fan (evaporator fan) not running
- PO — Power outage alert (not a fault)
- 1C–9C — Temperature sensor faults (specific sensor per number)
- Repair cost: $150–$350 | $89 diagnostic — waived with repair
GE refrigerators — including Profile, Cafe, and standard models — display error codes on their digital panels when internal sensors and components detect problems. Knowing what each code means can help you decide whether to attempt a quick reset, do some basic troubleshooting, or call a certified technician before the situation worsens and your food is at risk.
GE Refrigerator Error Codes — Complete Table
The codes below apply to GE French door, side-by-side, bottom-freezer, and top-freezer models with digital displays. Older GE models without a display may use a series of beeps or flashing indicator lights rather than alphanumeric codes.
| Error Code | Meaning | Common Cause | Fix | DIY? |
|---|---|---|---|---|
| CC | Cooling system / compressor fault | Compressor not running, start relay failure, main board fault | Unplug 5 min; if CC returns, test compressor relay and windings | Pro |
| CD | Cooling disabled | Cooling mode turned off (e.g. Showroom Mode), or control fault | Check control settings; disable demo/showroom mode; reset if needed | DIY |
| CI | Condenser / ice maker fault | Condenser fan not running or ice maker thermistor fault | Clean condenser area; test fan motor; check ice maker sensor wiring | Pro |
| CF | Communication fault | Wiring fault between main board and display board; power surge | Reset power; inspect wiring harness connectors; replace board if needed | Pro |
| dE | Door open / door switch | Door not closing fully, gasket damaged, or door switch failed | Close door; check gasket and seal; replace door switch if needed | Inspect First |
| FF | Freezer fan error | Evaporator fan blocked by ice or fan motor failed | Manual defrost 24 hrs; if fan still off, replace evaporator fan motor | Inspect First |
| PO | Power outage alert | Refrigerator was without power | Press any key to dismiss; check food safety; verify temp has recovered | DIY |
| 1C | Fresh food thermistor fault | Refrigerator compartment temperature sensor failed | Test thermistor resistance; replace if out of specification | Pro |
| 2C | Freezer thermistor fault | Freezer compartment temperature sensor failed | Test thermistor resistance; replace if out of specification | Pro |
| 3C | Defrost sensor fault | Defrost thermistor or heater circuit issue | Test defrost circuit components; replace defrost thermistor if needed | Pro |
| 4C | Ice maker thermistor fault | Ice maker temperature sensor failed | Replace ice maker thermistor or ice maker assembly | Pro |
| 5C / 6C | Sensor faults — various | Model-specific sensor locations (icemaker fill, ambient, etc.) | Check tech sheet for exact sensor location; test and replace | Pro |
Detailed Fixes for the Most Common GE Fridge Error Codes
FF — Freezer Fan Not Running
The FF code is one of the most common GE refrigerator errors. The evaporator fan draws air over the frozen coils and distributes it throughout both the freezer and fresh food sections. When the fan stops, the entire refrigerator gradually warms up even though the compressor may be running normally.
If the fan blade spins freely by hand but the motor does not run when powered, the fan motor has failed. Replacement is accessible by removing the freezer back panel — a moderately involved repair.
CC — Cooling System / Compressor Fault
The CC code is the most serious GE refrigerator error. It indicates the cooling system is not functioning — typically because the compressor is not running, the start relay has failed, or the main control board cannot communicate with the compressor circuit.
- Unplug the refrigerator for 5–10 minutes and plug back in. A single CC after a power event is often a transient fault.
- Check that the compressor (located at the bottom-rear of the unit) is not hot to the touch and is making normal operating sounds.
- If the compressor is silent and the refrigerator is not cooling at all, a technician should test the start relay (a small part that clips onto the compressor) — start relay failures are common and inexpensive to fix. Compressor failure itself is more costly.
CD — Cooling Disabled
Before calling a technician for a CD code, check your refrigerator settings. Many GE models include a Showroom Mode or Demo Mode that disables cooling for display purposes. This mode can be accidentally activated by pressing and holding certain buttons. Check your model's control panel for a "Cooling Off" indicator light. The procedure to exit demo mode varies — on most GE French door models, press and hold the top left and top right buttons simultaneously for 3 seconds.
CF — Communication Fault Between Boards
GE refrigerators with advanced features like through-the-door water and ice dispensers use multiple control boards that communicate via a wiring harness. A CF code means this communication has broken down — usually due to a wiring connector that has worked loose, corrosion on a connector pin, or (less commonly) a failed board.
- Unplug the refrigerator and inspect the wiring harness running between the main board and the display board — on French door models this harness typically runs through the top hinge.
- Disconnect and firmly reseat each connector.
- If CF returns, a technician will need to determine which board has failed using diagnostic tools.
1C / 2C / 3C — Thermistor / Temperature Sensor Codes
GE uses a numbered-C system to identify which temperature sensor has failed. Each number maps to a sensor location:
- 1C — Fresh food (refrigerator) compartment air thermistor
- 2C — Freezer compartment air thermistor
- 3C — Defrost thermistor on evaporator coils
- 4C — Ice maker thermistor
- 5C+ — Model-specific locations (check tech sheet)
A healthy GE thermistor typically reads approximately 16,500 ohms at 0°C and 5,900 ohms at 20°C. The technician will test the sensor resistance at a known ambient temperature and compare to the chart in the service manual for your specific model number.
How to Enter Diagnostic Mode on GE Refrigerators
GE Profile and Cafe models often include a built-in diagnostic mode accessible via the control panel:
- Press and hold the Freezer temp up and Fridge temp up buttons simultaneously for 3 seconds.
- The display will show "SE" or a sequence of codes indicating active faults.
- On some models, pressing the same buttons again cycles through the test modes (compressor, fans, defrost heater).
The exact procedure depends on your model — the tech sheet (folded behind the rear bottom panel or inside the hinge cover) has model-specific instructions.
When to Call a Certified Technician
- CC code — compressor or start relay failure needs immediate professional attention to prevent food loss
- FF code that returns after manual defrost — the defrost system has failed and will cause repeated problems
- Any C-number code that returns after a power reset — sensor and thermistor faults require multimeter testing
- CF — wiring harness or control board faults need proper diagnosis to avoid replacing the wrong component
- The refrigerator temperature is consistently above 4°C (40°F) despite error codes — food safety is at risk
Frequently Asked Questions — GE Refrigerator Error Codes
When an appliance is not working in the Greater Toronto Area, the usual culprits are a worn part, a failed motor or pump, a faulty sensor or control board, or normal wear after years of use. Our technician pinpoints the exact cause during the $89 diagnostic and gives you a clear repair quote — most appliance repairs are finished the same day.
Yes. Nick's offers same-day appliance repair across the Greater Toronto Area and the wider GTA, Monday to Saturday 8am–8pm and Sunday 9am–6pm, with no travel surcharge.
As a rule of thumb, repair is worth it when the fix costs less than half the price of a comparable new appliance. Our technician gives you an honest recommendation during the diagnostic so you can decide with no pressure.
In most cases we can book your appliance repair the same day or the next day in the Greater Toronto Area, and the majority of repairs are completed in that single visit.
FF on a GE refrigerator stands for Freezer Fan fault. The evaporator fan motor in the freezer is not running. This causes the freezer and refrigerator sections to gradually warm up. The most common causes are ice blocking the fan blade or a failed fan motor. Try unplugging the fridge for 24 hours to manually defrost. If FF returns, the fan motor needs professional replacement.
CC on GE refrigerators indicates a cooling system communication or compressor circuit fault. This is a serious error — the compressor may not be running. Unplug the refrigerator for 5 minutes to attempt a reset. If CC returns, a technician needs to test the compressor start relay, compressor windings, and main control board.
The dE error means a door has been detected as open for an extended period, or the door switch has failed. Check that both the fridge and freezer doors are closing fully with a good seal. Clean the door gaskets and ensure nothing inside is blocking the doors. If the doors seal properly but dE persists, the door switch needs replacement.
PO stands for Power Outage. It is an informational alert, not a fault code. GE refrigerators display PO after any power interruption to notify you that the internal temperature may have risen. Press the alarm button or any key to dismiss it, then check your food for safety and confirm the fridge has returned to its set temperature.
The number-C codes (1C, 2C, 3C, etc.) on GE refrigerators indicate specific temperature sensor or thermistor faults — each number corresponds to a different sensor location (fresh food, freezer, ice maker, etc.). A technician will identify the specific sensor from the code, test its resistance, and replace it if it reads outside the normal range.
Unplug the refrigerator from the wall outlet and wait 30 seconds to 1 minute, then plug it back in. Alternatively, switch off the circuit breaker for the refrigerator for 1 minute. If the error code returns after a reset, the underlying fault needs professional diagnosis and repair.
GE refrigerator repairs in Toronto and the GTA typically cost $150–$350 depending on the fault and parts required. Nick's Appliance Repair charges an $89 diagnostic fee that is waived when you proceed with the repair, plus $40 OFF any repair right now.