Samsung E-31: Oven Temperature Sensor Error

When your Samsung oven flashes the dreaded E-31 code, it’s not just an annoying blinking light—it means your appliance is having trouble reading the internal temperature. This typically points to a faulty temperature sensor or a related wiring issue. While this can sometimes be a quick fix, in other cases it might require professional intervention.

Below, we’ll break down what the error means, how you might be able to solve it yourself, and when it’s smarter to call a local oven repair service.

What Does the Samsung E-31 Error Mean?

The E-31 error specifically refers to a problem with the oven’s temperature sensor circuit. Your oven’s brain relies on that sensor to monitor and regulate heat levels. If the signal is wrong—or missing—it can lead to undercooked or overcooked food, or even stop your oven from heating entirely.

Common causes include:

• A faulty or burned-out temperature sensor
• Loose or corroded wiring connections
• Damaged control board (less common, but possible)

First Steps Before You Call for Repair

If you’re confident working with basic tools and want to try the DIY route, here’s a step-by-step approach. Remember to unplug the oven or shut off the breaker before doing anything.

1. Check for Loose Connections
   Pull the oven slightly forward and inspect the wiring harness connected to the sensor. If something’s loose, reseat it firmly.
2. Inspect the Sensor
   The temperature sensor is usually a thin metal rod at the back wall of the oven. If it’s visibly damaged or bent, that’s a likely culprit.
3. Test the Sensor with a Multimeter
   At room temperature, most oven sensors should measure around 1080 ohms. If your reading is wildly off, it’s time for a replacement.
4. Reset the Oven
   Sometimes a simple power cycle—turning the oven off for a few minutes—can clear a temporary glitch.

When DIY Isn’t Enough

If replacing the sensor doesn’t solve the issue, you may be dealing with a wiring fault inside the unit or a control board malfunction. At this stage, unless you’re an experienced appliance technician, it’s better to get professional help.

A fast repair service can save you hours of frustration and prevent further damage. Many customers search “oven repair near me” and choose us because we offer same-day service, a free service call with repair, and the option to book online and get $25 off on repairs!

Why Choose Express Repair for Your Samsung Oven Issue?

We know that an oven breakdown can feel like an emergency—especially if you’re cooking for family or hosting guests. That’s why we at Express Repair provide express service with trained technicians who are experts in servicing Samsung appliances and models, including those pesky E-31 sensor problems.

Our benefits include:

• Same-day availability for most calls
• Transparent pricing and honest diagnostics
• Free service call with repair, so you only pay for the actual work
• Easy online booking with $25 off on all repairs!
• A fully local team that understands your needs

The Bottom Line

The Samsung E-31 Oven Temperature Sensor Error is often fixable with a sensor replacement or wiring adjustment. While it’s tempting to troubleshoot on your own—and sometimes it works—there’s no shame in calling in the experts when needed. A properly functioning oven means safe, even cooking and peace of mind.

If you’re still stuck, don’t wait until your dinner plans are in ruins. Reach out to your trusted local appliance repair team for same-day assistance.

(647) 492-7773

Available 7 am – 10 pm including weekends and holidays