Whirlpool Refrigerator: fan not spinning, compressor not receiving voltage

Professional Repair Guide

What is this symptom?

If your Whirlpool refrigerator's fan isn't spinning and the compressor isn't receiving voltage, you may experience inadequate cooling and warm interior temperatures. This issue can stem from several common causes, including a faulty evaporator fan motor, ice buildup, or a defective start relay. Identifying the root cause promptly is essential to restore functionality and prevent food spoilage.

Urgency: High

Important Tips for Whirlpool Models

Some Whirlpool models enter demo or Sabbath mode after power interruptions, which can stop cooling and fan operation until re-enabled.

Possible Causes

Faulty evaporator fan motor

How to Identify: No airflow in freezer/refrigerator when door closed, fan blades donâ€™t spin manually, uneven temperatures inside unit

Part: Evaporator fan motor

Ice buildup around fan assembly

How to Identify: Visible ice accumulation around fan blades restricting movement

Part: Evaporator/airflow area

Faulty start relay/overload relay

How to Identify: Compressor doesnâ€™t start, clicking from compressor area, no voltage at compressor terminals when tested

Part: Start relay (compressor circuit)

Faulty temperature control thermostat or thermistor

How to Identify: No compressor or fan activation even with correct temperatures set

Part: Temperature control thermostat/thermistor

Defective main control board/inverter board

How to Identify: No voltage being sent to compressor or fans despite other parts testing good

Part: Main control board/inverter board

DIY Solutions

Check and manually clear ice or obstructions around the fan

Moderate 30â€“60 minutes

Tools Needed: screwdriver, hairdryer or warm air source

Unplug the refrigerator and open freezer to locate fan.
Remove back panel to expose fan assembly.
Visually inspect and blow warm air to remove ice or debris.
Attempt to spin fan blades by hand to ensure clearance.

⚠️ Safety First: Always disconnect power before accessing internal components.

Test evaporator fan motor continuity

Advanced 45â€“90 minutes

Tools Needed: multimeter, screwdriver

Unplug the refrigerator.
Access the evaporator fan motor behind freezer panel.
Disconnect fan wiring and test motor terminals with a multimeter for continuity.
Replace fan motor if continuity fails.

⚠️ Safety First: Ensure power is off before electrical testing.

Test start relay for compressor

Advanced 30â€“60 minutes

Tools Needed: multimeter, screwdriver

Unplug fridge and access compressor area.
Remove start relay and test for continuity between start and run terminals.
Replace start relay if tests fail.

⚠️ Safety First: Compressor circuits can be dangerous; disconnect power fully.

Professional Repairs

Replace main control board/inverter board

Estimated Cost: $200 - $500

Evaporator fan motor replacement

Estimated Cost: $80 - $200

Compressor start relay and overload replacement

Estimated Cost: $50 - $150

When to Call a Professional

Compressor does not start and shows no voltage after checking start relay and fan

Control board suspected defective or fans still not spinning after motor tests

Unclear wiring faults or uncertain diagnosis

Preventive Maintenance

Clean condenser coils: Overheating that can stress compressor and fans
Frequency: every 6 months
Check freezer for ice buildup regularly: Fan obstruction due to frost accumulation
Frequency: monthly

Frequently Asked Questions

Why is my Whirlpool Refrigerator fan not spinning, compressor not receiving voltage?

Common causes include a faulty evaporator fan motor, ice buildup, or a defective start relay.

How do I fix Whirlpool Refrigerator fan not spinning, compressor not receiving voltage myself?

Check for ice around the fan, test the fan motor continuity, or test the start relay for issues.

How much does it cost to fix fan not spinning, compressor not receiving voltage?

Professional repairs can range from $50 to $500 depending on the issue.

When should I call a technician for fan not spinning, compressor not receiving voltage?

Call a technician if DIY solutions are unsuccessful or if the problem persists, as it may indicate a more complex issue.

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

65%

DIY Success Rate Difficulty: Either

Common Issues Reported by Users

Faulty compressor relay preventing voltage from reaching the compressor.
Defective fan motor causing insufficient airflow and reduced fan speed.
Issues with the main control board affecting both fan and compressor operations.

User Suggested Solutions

Test and replace the compressor relay. Disconnect power, locate the relay on the compressor, and use a multimeter to check for continuity. If faulty, replace it with a new relay.
Inspect and replace the fan motor. Disconnect power, remove the fan cover, and check the motor for any signs of damage or wear. If defective, replace the motor.
Check the main control board for faults. Disconnect power, remove the control board, and inspect for burnt components or broken solder joints. If damaged, replace the control board.