Robert D Columbus , KS March 01, 2015 Appliance: Model 106.56532400 No cold air in the refrigerator making it too warm By replacing the defrosting heat element and temp sensor in the freezer as your service tech said might be the cause for my frig not cooling. Thanks for the video showing how to replace these parts. Its working fine now. 21 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes