Common Reasons Your Fridge Is Making Noise and How to Fix It

A noisy fridge isn’t just annoying- it could be a sign that something’s not quite right. The good news? Not every noise means you need to rush out and buy a new appliance. Let’s break down what might be causing the commotion and how to quiet things down.

Rattling From the Bottom: Loose Drain Pan

Let’s start with the simplest culprit- a loose drain pan. This little tray collects water that drips off the fridge during defrost cycles. If it’s not secured, it might rattle like crazy every time your fridge runs.

What to Check:

  • Is there a rattling noise coming from underneath your fridge?
  • Does the noise stop when you press lightly on the drain pan?

Quick Fix:

  1. Unplug the fridge for safety.
  2. Locate the drain pan near the bottom of the fridge (usually accessible from the back or underneath).
  3. Re-secure the pan using the clips or screws provided.

Pro Tip: While you’re down there, clean the drain pan with soapy water to prevent odors.

fridge drain pan

Buzzing or Clicking: Compressor or Defrost Timer Issues

Your fridge’s compressor and defrost timer are workhorses, but when they start acting up, they can get noisy. If the noise sounds like clicking, buzzing, or ticking, one of these components might be to blame.

What to Look For:

  • Does the noise happen in short bursts throughout the day?
  • Is there frost building up in the fridge or freezer?

Quick Fix:
Unfortunately, issues with the compressor or defrost timer aren’t DIY-friendly. These parts are crucial for your fridge’s cooling system, so it’s best to call a professional.

fridge compressor noise

Whirring or Humming: Dirty or Broken Condenser Fan

Condenser fans keep the compressor cool, but if they’re dirty or damaged, you’ll hear some strange noises.

What to Check:

  • Is the noise coming from the back of the fridge?
  • Are the fan blades dusty or clogged?

Quick Fix:

  1. Unplug the fridge.
  2. Remove the back panel to access the fan.
  3. Use a soft brush or vacuum to gently clean the fan blades.

If the fan is damaged (blades wobbling or not spinning freely), it might need replacing.

fridge condenser fan

Inside the Fridge: Evaporator Fan Issues

The evaporator fan helps circulate cold air inside your fridge and freezer. If it’s malfunctioning, you might hear a loud humming, squealing, or even a grinding noise.

What to Look For:

  • Does the noise get louder when you open the freezer door?
  • Is there frost buildup near the fan?

Quick Fix:

  1. Unplug the fridge.
  2. Remove the panel in the back of the freezer to access the fan.
  3. Check for obstructions (like ice or debris) and clean if necessary.
  4. If the fan is damaged, replacing it is your best bet.

Professional Fridge Repairs in Toronto

Need professional help?

If the noise persists after trying these fixes- or if you’re dealing with compressor issues, it’s time to call in the experts. At Appliance Repair Plus, we’ve got the tools and expertise to handle even the trickiest fridge problems. Call us today for fridge repair services across the GTA.

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fridge repair services Toronto