Samsung Refrigerator Error Code 55E: Ice Maker Sensor Error

When your Samsung refrigerator flashes error code 55E, it’s telling you something specific — the ice maker sensor isn’t working properly. This error can stop your ice maker from producing ice entirely, which can be frustrating (especially if you’re hosting guests or just love your cold drinks).

The good news? You can sometimes fix this issue yourself. The bad news? If the problem is deeper — like a damaged sensor or control board — you’ll likely need a professional. Below, we’ll walk through what the 55E error means, step-by-step troubleshooting, and how our local same-day repair team can get your fridge running fast if DIY doesn’t cut it.

What Does Error Code 55E Mean?

 

Error code 55E on a Samsung refrigerator is related to the ice maker sensor inside the freezer compartment. This small sensor monitors the ice maker’s temperature and sends data to the main control board. When it fails, the fridge can’t “tell” if the ice maker is cold enough to freeze water — so it shuts the system down.

Common causes include:

• Loose or damaged wiring to the sensor
• A faulty ice maker sensor
• Frozen moisture around the sensor (ice build-up)
• Main control board communication error

Step-by-Step: How to Fix Error Code 55E Yourself

 

If you’re handy and want to try a fast DIY fix before calling for help, follow these steps:

1. Power Cycle the Refrigerator

Sometimes the error is triggered by a one-time glitch.

• Unplug your refrigerator from the wall (or turn off the circuit breaker).
• Wait at least 5 minutes.
• Plug it back in and see if the error clears.

2. Check for Ice Build-Up

Frozen moisture can block the sensor.

• Empty the freezer’s ice bucket.
• Look for any visible ice clumps or frost around the ice maker.
• If you see build-up, defrost the area by leaving the freezer door open for 20–30 minutes (place towels to absorb water).

3. Inspect the Wiring

Loose or damaged wiring is a common cause.

• Turn off the power again for safety.
• Remove the ice maker assembly (check your model’s manual).
• Look at the wiring harness — is it securely connected? Are there visible cracks or breaks?
• Reconnect or replace as needed.

4. Test the Sensor (If You Have a Multimeter)

For the technically inclined:

• Locate the sensor inside the ice maker assembly.
• Test its resistance — most should read between 5K–20K ohms, depending on temperature.
• If readings are way off, the sensor is likely faulty and needs replacing.

5. Replace the Ice Maker Sensor

If the above steps don’t solve the issue, you may need a replacement sensor.

• Order the correct part for your Samsung model.
• Follow the service manual for installation.
• This can be tricky, so if you’re unsure, it’s safer to have a local emergency technician do it.

When to Call a Professional

If your 55E error keeps coming back even after resetting and defrosting, the issue could be with the control board or the wiring inside the refrigerator walls. That’s not a quick fix, and forcing it could cause more damage.

Our express repair team can handle these deeper repairs. We offer:

• Same-day service in most areas
• Free service call with repair
• Option to book online and get $25 off on all repairs!
• Fully certified Samsung appliance technicians

If you’ve tried the steps above without success, you can contact us here, and we’ll have a technician dispatched right away.

Why Choose Us for Samsung Refrigerator Repairs

• Fast & reliable — most jobs done in one visit
• We stock genuine Samsung parts for quicker turnarounds
• Available for emergency calls, even after hours
• Transparent pricing — no surprise fees

Your refrigerator is one of the most important appliances in your home. Don’t let a faulty ice maker sensor leave you without ice for days — let our team fix it quickly and correctly.

Final Thoughts

The Samsung refrigerator error code 55E can be a small hiccup or a sign of a failing sensor. Some people can fix it at home with a simple reset or defrost, while others need a professional. If you’re in doubt, our local same-day service ensures you won’t be stuck waiting.

You can start by trying the DIY steps above, but remember — we’re just a click away if you need help. Book your repair online today and save $25.

(647) 492-7773

Available 7 am – 10 pm including weekends and holidays