Last updated: 2026-05-01
🧊
Refrigerator Not Cooling
Fridge is warm, freezer is thawing, or both compartments are room temperature
85%
85% chance this is caused by:
Failed start relay on compressor or dirty condenser coils
🔧 The Exact Part You Need
Total parts cost: $25. Same-day shipping available on most items.
🔨 Tools You'll Need
Easy · 15-30 minutes
Parts: $25 vs $$800-2,500 to replace
📋 Step-by-Step Instructions
1
Unplug the refrigerator
2
Pull it away from the wall
3
Remove the lower back panel to access the compressor
4
Locate the start relay on the side of the compressor
5
Remove it and shake it — if it rattles, it's broken
6
Clean condenser coils with the brush while you're back there
7
Snap in the new relay and test
Other Refrigerator Problems
Frequently Asked Questions
How much does it cost to fix a refrigerator that's not cooling?
The part costs about $15. If you do it yourself, that's your total cost. A professional service call would add $100-200 in labor, bringing the total to $165.
How long does this refrigerator repair take?
This repair is rated "easy" and typically takes 15-30 minutes. The most time-consuming part is usually accessing the component, not the actual swap.
What if this isn't the problem?
Our diagnosis is 85% likely based on the symptom you described. If replacing this part doesn't fix it, the next most common cause for "fridge is warm, freezer is thawing, or both compartments are room temperature" would be related to the wiring harness or control board. In that case, consider calling a professional.
Should I just replace my refrigerator instead?
A new refrigerator costs $800-2,500. If yours is well under 12-17 years old, a $15 repair is far more cost-effective. If it's near end-of-life and has had multiple issues, replacement starts making more sense.