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Kenmore Refrigerator Error Code CF

Reviewed by the ApplianceErrors Editorial Team · Verified against manufacturer service documentation · Last verified: June 11, 2026
⚠ High Severity 🔧🔧 Moderate DIY Also shown as: ER CF

Condenser fan motor fault

The most common cause of the CF error on a Kenmore refrigerator is dust/lint clogging the condenser fan (~40% of cases); start with: clean the condenser area.

💰 DIY cost: $0–$75 👨‍🔧 Pro cost: $180–$350 Save $180+ by doing it yourself
Kenmore Refrigerator error code CF on the display panel
How the CF code appears on a Kenmore refrigerator display

What Does Error Code CF Mean on a Kenmore Refrigerator?

Condenser fan motor fault.

CF (Er CF) fires when the main control board stops receiving a valid speed signal from the condenser fan, the motor mounted near the compressor at the bottom rear. The board monitors Hall-sensor feedback; if RPM reads zero or out of range, it flags CF to warn that the compressor can't shed heat. This differs from FF (freezer evaporator fan) and RF (refrigerator evaporator fan), which watch the interior circulation fans rather than the condenser fan.

Models affected: LG-platform Kenmore refrigerators, notably the 795 Series and similar bottom-mount/French-door models with an electronic control board
What owners report: Owners commonly report CF appearing alongside weak cooling or a warm compressor compartment, often after dust has built up over time. A false trigger can come from a blade jammed by lint or debris, and many owners find that simply cleaning the condenser area and reseating the connector clears the code.

What Causes Error Code CF?

Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:

  1. 1
    Dust/lint clogging the condenser fan 40% of cases
  2. 2
    Failed condenser fan motor 40% of cases
  3. 3
    Loose connector at the fan or main board 20% of cases

How to Fix Kenmore Refrigerator Error Code CF

🔧🔧 Moderate DIY Est. time: 30–60 min
⚡ Safety first: Unplug the appliance before opening any panels or touching internal components.
  1. 1

    Clean the condenser area

    Unplug, remove the rear lower panel, and vacuum/brush the fan blade and condenser coil.

    🔩 Condenser coil brush ($10–$20)
    ⚠️ Unplug before working near the compressor — components are hot and the start relay carries mains voltage.
  2. 2

    Spin-test the fan

    The blade should rotate freely by hand with no grinding.

  3. 3

    Replace the condenser fan motor

    If clean and free but not running, replace the motor.

    🔩 Kenmore condenser fan motor ($30–$75)

How to Reset Error Code CF

Unplug for 5 minutes after cleaning; CF clears when the fan reports normal speed.

Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.

Symptom guide: Refrigerator not cooling →

Did this guide fix your appliance?

When to Call a Professional

If the fan runs but CF persists, the main board's feedback circuit needs professional testing — and an overheating compressor shouldn't wait.

Average professional repair cost for this issue: $180–$350

Related Error Codes

ER FF
Freezer evaporator fan motor fault
⚠ High Severity
ER RF
Refrigerator compartment fan motor fault
⚠ High Severity

Same Code on Other Brands

Error code CF appears on these other brands too. See every brand that shows CF →

Whirlpool logo
Whirlpool Refrigerator CF
Communication failure between control boards

Find Replacement Parts

Use these links to find the exact replacement parts for your Kenmore Refrigerator:

🔩
Search PartSelect
Kenmore Refrigerator repair parts
🔧
Search RepairClinic
Step-by-step video guides

External links — ApplianceErrors.com is not affiliated with these retailers.

More Kenmore Refrigerator Error Codes

ER IF Icemaker fan motor fault ER 1F Ice room fan feedback error dH Defrost heater fault — defrost did not complete ER FS Freezer temperature sensor fault ER RS Refrigerator temperature sensor fault

Frequently Asked Questions

Can I keep using my Kenmore Refrigerator when error CF appears? +
It is not advisable. The refrigerator may still power on, but running it while CF is active can worsen the fan fault or damage related parts. Treat it as a soon-as-possible repair.
What most commonly causes CF on a Kenmore Refrigerator? +
Across reported Kenmore refrigerator repairs, the most frequent is dust/lint clogging the condenser fan (40% of cases), failed condenser fan motor (40%), then loose connector at the fan or main board (20%). Check them in that order before replacing any parts.
CF keeps coming back after a reset — what should I check next? +
A reset only clears the stored CF fault; if it returns, the fan problem is still present. Move on to the physical checks — clean the condenser area, then spin-test the fan — since the code will reappear until the root cause is resolved. This is a moderate job — a multimeter and some disassembly are usually involved.
How much does it cost to fix Kenmore Refrigerator error CF? +
A DIY repair typically runs $0–$75 in parts, versus $180–$350 for a professional service call, so handling it yourself saves around $180. Expect the work to take roughly 30–60 minutes.
Which Kenmore Refrigerator models show error CF? +
CF is documented on LG-platform Kenmore refrigerators, notably the 795 Series and similar bottom-mount/French-door models with an electronic control board. Other units sharing the same control platform can display it too, so the fixes here generally transfer across the series.

Sources & References

Content verified against manufacturer service documentation. Last verified: June 11, 2026.

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