📅 Last Updated: July 23, 2026 | Troubleshooting procedures verified for 2026 models.
Your Whirlpool ice maker is making a loud buzzing, grinding, or growling noise. It sounds like something is stuck. Or it sounds like a dying cat. The noise is getting worse. And now the unit is not making ice — or it is making tiny fragments instead of full cubes.
Here is the hard truth: That noise is not normal. It is the sound of your ice maker dying.
After 14 years in the field and hundreds of Whirlpool noise service calls, we have seen the same pattern repeat on Whirlpool, KitchenAid, and Maytag units. The good news: some buzzing noises are fixable for under $50. The bad news: grinding and growling noises mean the unit is failing.
⚠️ Urgent Warning
If your Whirlpool ice maker is making grinding or growling noises, the unit is failing. We have seen units go from “slightly noisy” to “completely dead” in 2–4 weeks. Do not wait. Start planning your replacement now.
🔊 The “Listen to the Noise” Diagnostic
| What You Hear | The Problem | Verdict |
|---|---|---|
| Buzzing during fill, no water | Water valve stuck (scale) | ✅ Replace valve ($20–$50, 30 min DIY) |
| Buzzing from rear of unit | Condenser fan hitting ice/debris | ✅ Clear debris → Replace fan ($30–$60) |
| Grinding (metal-on-metal, like a “dying cat”) | Gearbox plastic gears stripped | ⚠️ Under 5 years → replace assembly ($80–$120). Over 5 years → replace fridge. |
| Growling (low rumble, getting louder) | Compressor bearings wearing out | ❌ Replace the refrigerator. Compressor repair is not worth it. |
| Humming, nothing moves | Motor seized or burned out | ❌ Replace the refrigerator. |
| Vibration (unit shaking/dancing) | Unit not level or motor imbalanced | ⚠️ Level the unit. If still vibrating → motor is failing. |
| Clicking (repeated, no start) | Start relay failing | ✅ Replace relay ($15–$30, 20 min DIY) |
📊 Noise Severity Scale & Time Left
| Sound Type | Severity | From First Sound to Complete Failure | What To Do |
|---|---|---|---|
| Buzzing (valve) | 🟢 Low | Weeks to months | Replace valve ($20–$50) |
| Buzzing (fan) | 🟢 Low | Weeks | Clear debris or replace fan ($30–$60) |
| Clicking (relay) | 🟡 Medium | 1–2 weeks | Replace relay ($15–$30) |
| Grinding (gearbox) | 🔴 High | 2–4 weeks | Under 5 years → replace assembly. Over 5 years → replace fridge. |
| Growling (compressor) | 🔴 Emergency | 4–6 weeks | Replace the refrigerator. |
| Humming (motor seized) | 🔴 Emergency | Days to 1 week | Replace the refrigerator. |
🔄 Whirlpool, KitchenAid & Maytag: Same Parts, Same Noises
Whirlpool ice makers share components with KitchenAid and Maytag. The same noises and fixes apply to all three brands.
| Brand | Same Noises? | Notes |
|---|---|---|
| Whirlpool | ✅ Yes | This guide applies directly |
| KitchenAid | ✅ Yes | Same noises, same fixes |
| Maytag | ✅ Yes | Same noises, same fixes |
💡 Tip: If you have a KitchenAid or Maytag refrigerator, this guide applies directly. They use the same water valves, sensors, gearboxes, and compressors.
🔴 The Golden Rule of Whirlpool Noises
80% of Whirlpool ice maker noises are caused by one of 4 things:
- Buzzing → Water inlet valve stuck (scale) or fan issue
- Grinding → Gearbox stripped (plastic gears)
- Growling → Compressor failing
- Vibration → Unit not level or motor imbalanced
If the unit is making grinding or growling noises, do not waste time resetting it. A reset will not fix mechanical failure.
💰 DIY vs Pro: What You Save
| Problem | Part Cost | DIY Time | Pro Cost | You Save |
|---|---|---|---|---|
| Replace water valve (buzzing) | $20–$50 | 30 min | $150–$250 | $100–$200 |
| Replace fan (buzzing) | $30–$60 | 30 min | $150–$250 | $90–$190 |
| Replace start relay (clicking) | $15–$30 | 20 min | $100–$200 | $70–$170 |
| Replace gearbox (grinding) | $80–$120 | 1 hour | $250–$400 | $170–$280 |
| Replace compressor (growling) | $250–$400+ | Not DIY | $400–$800 | Not worth it |
5 Whirlpool Ice Maker Noises (And What to Do)
Noise #1: Buzzing During Fill — No Water (30% of noise calls)
What you hear: A buzzing sound when the unit tries to fill with water. No water flows. The valve is buzzing.
What causes it: The water inlet valve is stuck. Scale or debris is preventing the valve from opening. The solenoid is energized but the plunger is stuck.
Fix: Replace the water inlet valve ($20–$50). This is a 30-minute DIY job.
If the problem persists: The valve may not be the issue. Check the water supply and filter.
Prevention: Use filtered water. Descale the unit annually.
For a complete valve replacement guide, see our Whirlpool Ice Maker Water Valve: $20 Fix vs $200 Repair article.
Noise #2: Buzzing from the Rear of the Unit (20% of noise calls)
What you hear: A buzzing sound coming from the back of the refrigerator. The sound is constant or intermittent.
What causes it: The condenser fan is hitting ice or debris. The fan blades may be bent or broken.
Fix:
- Unplug the unit.
- Remove the rear panel.
- Inspect the condenser fan. Is there ice or debris blocking it?
- Clear any debris. If the fan blades are damaged, replace the fan ($30–$60).
If the problem persists: The fan motor may be failing. Replace the fan assembly.
Prevention: Keep the area behind the refrigerator clean and free of debris.
Noise #3: Grinding (Like a “Dying Cat”) (25% of noise calls)
What you hear: A grinding, scraping, or high-pitched metal-on-metal sound. Users often describe it as a “dying cat” or “screaming.”
What causes it: The gearbox inside the ice maker assembly has stripped. The plastic gears are broken. The motor runs but the ejector blades do not turn.
Why it happens: Plastic gears become brittle in freezing temperatures. They strip when the blades hit resistance. This is a design limitation.
Fix:
- If the unit is under 5 years old: Replace the ice maker assembly ($80–$120). This is a 1-hour DIY job.
- If the unit is over 5 years old: Replace the refrigerator. The repair is not worth it.
If the problem persists: The motor itself may be burned out. Replacing the assembly may not fix the issue if the motor is dead.
Prevention: None. Plastic gears in freezing temperatures will eventually fail.
Noise #4: Growling (Low Rumble, Getting Louder) (15% of noise calls)
What you hear: A low rumble or growl that gets louder over time. Users sometimes describe it as a “bear” or “Satan” noise. It gets worse every week.
What causes it: The compressor is failing. The growl is the sound of the motor bearings wearing out.
Why it happens: Normal wear. Overheating from dust on the condenser coil accelerates this.
Fix: Replace the refrigerator. Compressor repair costs $250–$400+ — never worth it on a consumer refrigerator.
If the problem persists: The unit will fail completely within 4–6 weeks.
Prevention: Clean the condenser coil annually. Use filtered water.
Noise #5: Clicking (Repeated, No Start) (10% of noise calls)
What you hear: A clicking sound. The unit tries to start, clicks, and stops. Then clicks again.
What causes it: The start relay is failing. The relay cannot start the compressor.
Fix: Replace the start relay ($15–$30). This is a 20-minute DIY job.
If the problem persists: The compressor has failed. Replace the refrigerator.
Prevention: Use a surge protector. Power surges can damage the relay.
Quick Diagnostic Checks (Before You Call a Pro)
Step 1: Identify the Noise
Run the unit. Listen carefully. Does it buzz? Grind? Growl? Click? Each noise points to a different problem.
Step 2: Check the Water Dispenser
Does the water dispenser work? If yes, the water supply is fine. The buzzing is from the ice maker valve.
Step 3: Check the Fan
Is the buzzing coming from the rear of the unit? If yes, check the condenser fan.
Step 4: Check the Ice Quality
Is the ice full cubes or tiny fragments? Tiny fragments mean the pump or gearbox is failing.
Step 5: Check for Vibration
Does the unit vibrate violently? If yes, the motor is imbalanced.
Step 6: Check the Unit Age
Is the unit over 5 years old? If yes, replacing the unit may be cheaper than repairing the motor or gearbox.
Step 7: Check for Error Codes
Does the unit display an error code? If yes, the control board may be failing.
Deep Diagnostic Steps (Requiring Partial Disassembly)
Step 1: Test the Water Inlet Valve
Unplug the unit. Locate the water inlet valve (rear panel or front right side). Use a multimeter to test resistance across the valve terminals. A functioning valve should read 500Ω–1.5kΩ. If it reads open circuit or short circuit, the valve has failed.
Safety Warning: Unplug the unit before disconnecting electrical connections.
Step 2: Test the Fan
Unplug the unit. Remove the rear panel. Manually rotate the fan blades. Do they spin freely? If not, the fan motor has failed.
Step 3: Test the Gearbox
Remove the ice maker assembly. Manually rotate the ejector blades. If they spin freely without resistance, the gearbox is stripped. Replace the assembly ($80–$120).
Step 4: Test the Start Relay
Unplug the unit. Locate the start relay on the compressor. Test for continuity. If the relay is bad, replace it ($15–$30).
Step 5: Test the Compressor
Run the unit for 10 minutes. Carefully touch the evaporator rods. Are they cold enough to frost? If they are barely cold, the compressor is failing.
Component-Level Failure Explanation
Water Inlet Valve
Typical lifespan: 3–5 years. Fails due to scale buildup or solenoid failure. The valve cannot open (buzzing, no water) or cannot close (leaks). This is a wear part directly tied to water quality.
Condenser Fan
Typical lifespan: 5–10 years. Fails due to ice or debris blocking the blades. The motor burns out. This is a wear part.
Ice Maker Gearbox
Typical lifespan: 5–8 years. Fails due to plastic gears stripping in freezing temperatures. This is material fatigue. This is a design limitation — not user error.
Compressor
Typical lifespan: 3–5 years. Fails due to normal wear, overheating, or refrigerant leaks. This is irreversible degradation. Once the compressor fails, the unit is effectively totaled.
Start Relay
Typical lifespan: 5–10 years. Fails due to electrical wear. The relay cannot start the compressor. This is a wear part — age-related.
When to Repair vs Replace Your Whirlpool Ice Maker
| Situation | What To Do |
|---|---|
| Buzzing (valve), unit under 5 years | ✅ Replace valve ($20–$50). |
| Buzzing (fan), unit under 5 years | ✅ Replace fan ($30–$60). |
| Clicking (relay), unit under 5 years | ✅ Replace relay ($15–$30). |
| Grinding (gearbox), unit under 5 years | ⚠️ Replace assembly ($80–$120). |
| Grinding (gearbox), unit over 5 years | ❌ Replace the refrigerator. |
| Growling (compressor) | ❌ Replace the refrigerator. |
| Humming, nothing moves | ❌ Replace the refrigerator. |
| Unit over 5 years old, major noise | ❌ Replace the refrigerator. |
| Multiple failures | ❌ Replace the refrigerator. |
The rule we use in the field: If the unit is under 5 years old and the repair is under $100, repair it. If the unit is over 5 years old and the repair costs over $100, replace the refrigerator. If the compressor is making noise, replace the unit.
The Sunk Cost Trap of Noise Repairs
We have seen this pattern repeatedly. The owner replaces the water valve ($30). Works for 3 months. The buzzing returns. Replaces the valve again ($30). Works for 2 months. The buzzing returns. At this point, they have spent $60 on a unit that is still buzzing. The real issue is hard water — scale is destroying the valves.
The rule we use in the field: If the valve has failed twice in 2 years, stop. Install a water filter or water softener. If that does not work, replace the unit.
Prevention Advice (What Actually Works – and What Doesn’t)
What Actually Prevents Whirlpool Ice Maker Noises:
- Use filtered water. Scale is the #1 killer of water valves. This is the single most effective thing you can do.
- Replace the water filter every 6 months. A clogged filter restricts water flow and strains the valve.
- Clean the condenser coil annually. Dust causes compressor overheating and growling noises.
- Level the unit. An unlevel unit vibrates and makes noise.
- Use a surge protector. Power surges can damage the start relay and control board.
What Sounds Good But Does NOT Work:
- “Just ignore the noise — it will go away” : No. Grinding and growling noises get worse over time.
- “Tap the valve with a hammer” : We see users do this. It may temporarily dislodge scale, but it damages the valve seat. Replace the valve instead.
- “The noise is normal — all ice makers do that” : No. Buzzing during fill is not normal. Grinding is not normal.
- “Just reset it — the noise will stop” : No. Resetting will not fix a stripped gearbox or a failing compressor.
💡 Can’t Tell Which Noise You’re Hearing?
Record the sound on your phone and compare it to the descriptions above. If you are still unsure, send us a message and we will help diagnose it.
Technician Conclusion
Here is the hard truth from the workbench: If your Whirlpool ice maker is making grinding or growling noises, the motor or compressor is failing. Do not waste time resetting it. Do not waste money on cleaning cycles. Replace the unit.
- If the unit buzzes during fill, replace the water valve ($20–$50). This is a 30-minute DIY job.
- If the unit buzzes from the rear, check the condenser fan. Replace it if needed ($30–$60).
- If the unit clicks but does not start, replace the start relay ($15–$30).
- If the unit grinds, the gearbox is stripped. Replace the assembly if the unit is under 5 years old.
- If the unit growls, the compressor is failing. Replace the refrigerator.
- If the unit is over 5 years old and making grinding or growling noises, replace the refrigerator.
What experienced technicians do in this situation:
We listen to the noise first. If it is a buzz, we check the valve. If it is a grind, we check the gearbox. If it is a growl, we check the compressor. We tell the customer: “80% of Whirlpool noises are fixable with cheap parts — unless it is grinding or growling. Those are signs of failure.”
What most Whirlpool owners regret not knowing earlier:
They regret not knowing that buzzing is fixable. They regret not knowing that grinding means the gearbox is failing. They regret not knowing that growling means the compressor is failing. They regret not knowing that repairs are not worth it on older units. They regret not using filtered water. And most of all, they regret ignoring the noise until the unit failed completely.
Our final advice: If your Whirlpool ice maker is making noise, identify the noise first. Buzzing = fixable ($20–$50). Grinding = failing (replace if over 5 years). Growling = failing (replace). Do not ignore noise — it is a warning.
FAQ
Q1: Why is my Whirlpool ice maker buzzing?
A buzzing sound during the fill cycle usually means the water inlet valve is stuck. Scale or debris is preventing the valve from opening. Replace the valve ($20–$50).
Q2: Why does my Whirlpool ice maker make a grinding noise?
The gearbox inside the ice maker head is stripping. The plastic gears are broken. If the unit is under 5 years old, replace the ice maker assembly ($80–$120). If over 5 years old, replace the refrigerator.
Q3: Why does my Whirlpool ice maker make a growling noise?
The compressor is failing. The growl is the sound of the motor bearings wearing out. Replace the refrigerator. Compressor repair is never worth it.
Q4: Why does my Whirlpool ice maker click but not start?
The start relay is failing. Replace the start relay ($15–$30). If that does not work, the compressor has failed. Replace the refrigerator.
Q5: How do I stop my Whirlpool ice maker from buzzing?
Replace the water inlet valve ($20–$50). Buzzing during fill is almost always a stuck valve.
Q6: Is a buzzing ice maker dangerous?
Buzzing itself is not dangerous, but it means the valve is stuck. If left running, the solenoid coil can overheat and burn out. Address it promptly.
Q7: Can I fix a buzzing ice maker myself?
Yes. Replacing the water inlet valve is a 30-minute DIY job. The part costs $20–$50. Professional installation costs $150–$250.
Q8: Do KitchenAid and Maytag make the same noises as Whirlpool?
Yes. Whirlpool, KitchenAid, and Maytag use the same water valves, sensors, gearboxes, and compressors. The noises and fixes in this guide apply to all three brands.
Q9: How long will a noisy Whirlpool ice maker last?
- Buzzing (valve) → fix it now, lasts 3–5 more years
- Grinding (gearbox) → 2–4 weeks of use if ignored
- Growling (compressor) → 4–6 weeks of use if ignored
Q10: Should I repair or replace my Whirlpool ice maker if it’s making noise?
If the unit is under 5 years old and the repair is under $100, repair it. If the unit is over 5 years old and the repair costs over $100, replace the refrigerator. If the compressor is making noise, replace the unit.
Related Reading
- Whirlpool Ice Maker Troubleshooting: 7 Problems & Fixes
- Whirlpool Ice Maker Water Valve: $20 Fix vs $200 Repair
- Whirlpool Ice Maker Reset: When to Use It & When to Replace
- Whirlpool Ice Maker: Repair or Replace? (2026 Cost Guide)
- Whirlpool Ice Maker Maintenance: Prevent Failures & Extend Life
- Most Reliable Ice Maker 2026: 5 Brands Ranked by Failure Rates