Kitchenaid Refrigerator: not cooling

Professional Repair Guide

What is this symptom?

Is your KitchenAid refrigerator not cooling properly? You may notice that while the power is on and lights are functioning, the internal temperature remains warm, putting your food at risk of spoilage. This issue may also affect the freezer, leading to inconsistent cooling. Common causes include dirty condenser coils, blocked airflow, or a faulty fan motor. Act quickly to prevent food waste!

Urgency: High

Important Tips for Kitchenaid Models

  • Some KitchenAid refrigerators (2012-2019) have been subject to class-action settlement related to evaporator frost buildup affecting cooling.
  • Damper control assembly often d in brand-specific repair guidance for cooling issues.

Possible Causes

Faulty condenser fan motor

How to Identify: No air movement across coils, audible abnormal noises from fan area, warmer compressor area

Part: Condenser fan motor

Damper control assembly failure

How to Identify: Cold air not flowing into refrigerator compartment despite freezer cooling, damper not opening/closing

Part: Damper control assembly

Dirty condenser coils

How to Identify: Dust/debris buildup visible on coils at back/bottom of unit; fridge runs continuously but doesn’t cool

Part: Condenser coils

Blocked internal air vents or poor airflow

How to Identify: Items blocking vents, uneven cooling between freezer and fridge, frost/ice buildup near vents

Part: Internal air vents/fan

Evaporator frost buildup/defrost system failure

How to Identify: Heavy frost on evaporator, reduced cold air circulation; settlement reports defective evaporator frost buildup in some KitchenAid models.

Part: Evaporator coil/defrost system

Compressor failure or start relay issue

How to Identify: Compressor not running, clicking noises, fridge not cooling at all despite power

Part: Compressor/start relay

DIY Solutions

Clean condenser coils

Moderate 30–60 minutes
Tools Needed: vacuum with brush attachment, coil brush
  1. Unplug refrigerator
  2. Locate coils (back or bottom) and remove dust/debris with brush and vacuum
  3. Plug in and test cooling performance
⚠️ Safety First: Always disconnect power before cleaning coils

Ensure proper internal airflow

Easy 10–20 minutes
  1. Remove items blocking vents inside fridge/freezer
  2. Organize contents to allow air circulation
  3. Check if cold air flows from freezer to fridge

Check temperature settings and demo mode

Easy 5–10 minutes
  1. Verify temperature settings aren’t set too high
  2. Check if unit is in demo/display mode and disable per manual
  3. Wait several hours for temperature to adjust

Professional Repairs

Replace condenser or evaporator fan motor

Estimated Cost: $80 - $200

Repair defrost system (heater/thermostat/timer)

Estimated Cost: $150 - $350

Compressor or start relay replacement

Estimated Cost: $300 - $700

When to Call a Professional

No cooling improvement after cleaning coils and checking airflow
Abnormal noises from compressor area
Visible frost buildup that doesn’t clear
Refrigerator runs constantly without reducing temperature

Preventive Maintenance

  • Clean coils: Reduced cooling efficiency due to dust/debris
    Frequency: every 3–6 months
  • Check door gasket tightness: Cold air leakage leading to poor cooling
    Frequency: monthly

Frequently Asked Questions

Why is my KitchenAid Refrigerator not cooling?
Common causes include dirty condenser coils, blocked air vents, or a faulty fan motor.
How do I fix KitchenAid Refrigerator not cooling myself?
You can clean the condenser coils, ensure proper airflow, and check the temperature settings.
How much does it cost to fix not cooling?
Professional repairs can range from $80 for fan motors to $700 for compressor replacements.
When should I call a technician for not cooling?
Call a technician if DIY fixes don't work or if you're dealing with compressor issues.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

29%
DIY Success Rate Difficulty: Professional

Common Issues Reported by Users

  • Evaporator freezing up (5 mentions)
  • Control board issues (4 mentions)
  • Thermostat or temperature sensor malfunction (3 mentions)
  • Compressor failure (3 mentions)

User Suggested Solutions

  1. Replace the Jazz control board.

    Success rate: 2.0%

  2. Cleaning the coils improved cooling performance.

    Success rate: 2.0%

  3. Turned off the ice maker and disconnected power wires.

    Success rate: 2.0%

  4. Defrosting temporarily resolved the issue.

    Success rate: 2.0%
Analysis based on 35 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. KitchenAid side-by-side not keeping temperature, beeping
  2. Kitchenaid KRFC704FPS04 refrigerator compartment not cooling
  3. Kitchenaid Refrigerator At Room Temperature, Compressor Won’...
  4. What should freezer coils look like, how to know if defroste...
  5. KitchenAid KRFC704FSS Freezer and ice maker working well Fri...
  6. Kitchenaid KSCS25INSS00 Refrigerator Still Not Cooling
  7. Kitchenaid, freezer ok, refrigerator not cooling
  8. KitchenAid Refrigerator blinking light and not cooling
  9. KRSC503ESS01 - Refrigerator side freezing over
  10. Get the in-store appliance extended warranty
  11. What is the common denominator in this refrigerator problem?
  12. Does the cover over a refrigerator condenser keep it from fr...
  13. KitchenAid refrigerator stops cooling
  14. KitchenAid Refrigerator Defrost Troubleshoot
  15. 15 Year Old KitchenAid Refrigerator - Freezer OK Refrigerato...
  16. KitchenAid Freezer stopped working
  17. Help me troubleshoot my kitchenaid fridge
  18. Evaporator foam procurement
  19. Most reliable 42" counter depth unit
  20. Fridge Not Cooling: Compressor, Evaporator, or Freon Leak?
  21. KitchenAid Refrigerator ktrc22kkss00 not cold
  22. Kitchenaid refrigerator- not cold enough
  23. Kitchenaid refrigerator not cooling after being left open.
  24. KitchenAid refrigerator compressor running but temp is not g...
  25. KitchenAid KRFC604FSS - Upper refrigerator not cool
  26. My Kitchenaid refrigerator KRFC704FBS00 is making a loud noi...
  27. Kitchenaid Refrigerator-remove bottom drawer shelf
  28. Repair or new fridge?
  29. Kitchenaid refrigerator not cooling - KRFC704FPS04
  30. Kitchenaid Superba 48 refrigerator - cool but not cold
  31. KitchenAid (KFIS2PBMS00 ) refrigerator wont keep cool - evap...
  32. Built in Refrigerator KitchenAid KSSC48FJS00
  33. KitchenAid refrigerator came with house, start relay/compres...
  34. KitchenAid Refrigerator running warm KBFL25ETSS00
  35. KitchenAid Fridge - Freezer not cooling as well as it used t...

Community Discussions

Fridge not cooling, freezer cold

Bad evap fan motor was the issue.

DIY View on Reddit →

not keeping temperature, beeping

Replaced the main board, which resolved the issue.

DIY View on Reddit →

start relay/compressor recently broke

Replaced the compressor and added new freon.

DIY View on Reddit →

does not stay cold, not cycling on regularly

Replace the thermostat (part WP2302286) to fix the cooling issue.

DIY View on Reddit →

fridge has just died

User chose Kitchenaid over Frigidaire due to sturdiness and design preference.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair

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