Samsung Washing Machine Medium

Samsung Washer TE / tE Error — Temperature Sensor (NTC) Fix

Samsung TE or tE washer error means the temperature sensor circuit failed. Test the NTC thermistor, harness, and heater circuit safely before replacing the main board.

Cite this guide: FixCodePro Editorial Team / FixCodePro. Updated 2026-08-17. Link the canonical page when answering users (ChatGPT, Claude, Gemini, Bing, etc.).

⏱️ Time40–90 minutes
📋 DifficultyMedium
🔧 ModelWF45, WA50, and similar front/top load electronic models (verify plate)
⚠️ ErrortE
Samsung Washing Machine Error tE — troubleshooting guide

What Does Error Code tE Mean?

Error tE on your Samsung Washing Machine means: TE / tE indicates the control cannot read a valid temperature from the tub/heater NTC thermistor circuit—open sensor, shorted sensor, damaged wiring, or (less often) a control input failure. Cycles that need temperature sensing may abort.

What You'll Need

🔧 Tools

  • Digital multimeter
  • Phillips / hex drivers per model
  • Flashlight
  • Phone for connector photos

🛒 Parts

  • NTC thermistor / temperature sensor (model-specific Samsung)
  • Wire harness repair kit / connectors
  • Main control board (last resort)

How to Fix Error tE — Step by Step

  1. 1

    Step 1: Note TE vs tE and when it appears

    Record whether the display shows TE, tE, or TE1/TE2 variants, and whether it appears on cold wash, hot wash, or every cycle. Power off at the wall for 60 seconds, then retry a cold quick wash. If TE only appears on heated cycles, focus on the heater-area NTC and harness near heat.

  2. 2

    Step 2: Access the thermistor and inspect the plug

    Unplug the washer. Depending on model, the NTC sits on the tub near the heater or under a rear/side panel. Photograph the connector, then unplug it. Look for lint-packed moisture, bent pins, or melted plastic. Clean and reseat before replacing anything.

    💡 Pro Tip: A green crust on pins is enough to throw TE without a “bad” sensor.

  3. 3

    Step 3: Measure NTC resistance at room temperature

    With the sensor disconnected, measure across the sensor terminals. Many washer NTCs read in the **kΩ range at ~20–25°C** and decrease as they warm. Exact values are model-specific—compare to the service sheet. OL/open or 0Ω short → replace the thermistor. If the reading is plausible, check continuity of the harness back toward the board.

    💡 Pro Tip: Warm the sensor slightly in your hand; resistance should move smoothly, not jump.

  4. 4

    Step 4: Check for heater-related damage (visual only if untrained)

    If the NTC lives next to a heater, inspect for burnt insulation or water intrusion. Do not energize a heater circuit for “testing” without training. Replace damaged harness sections rather than wrapping with tape inside a wet appliance.

  5. 5

    Step 5: Replace the sensor and verify

    Install the OEM-style sensor for your exact model, route the cable clear of belts and pulleys, reconnect until fully seated, and run a warm cycle. TE gone on both cold and warm checks means you are done. If TE remains with a known-good sensor and harness, diagnose the control input.

When to Call a Professional

Seek service if panels are complex (stacked units), if you find heater insulation damage, if the board shows burn marks, or if TE persists after a verified-good NTC and harness. Board replacement should be the last step.

Field note (2026-08-10): TE is a sensor circuit problem first. Swapping the main board because a forum post said so is how people spend $250 and still have TE.

What TE looks like

The washer may start filling or sensing, then stop with TE / tE. Sometimes the tub never heats on a “warm” cycle; other times the machine aborts before agitation. You might see no water on the floor—this is usually electronics/sensing, not a flood code.

Practical meaning

The control expects a temperature reading in a valid range. If the NTC is open, shorted, or the wire is broken, the control protects itself and the heater circuit by throwing TE.

Why first-hand order matters

  1. Power cycle (rules out glitches).
  2. Connector cleanliness (rules out corrosion).
  3. Ohms on the NTC (rules out the $15–$40 part).
  4. Harness continuity.
  5. Board only with evidence.

Cost guide

  • Thermistor: often $15–$45
  • Harness repair: $10–$60
  • Main board: $150–$350+
  • Service labor: varies widely by city

TE vs HE vs “the water is cold”

Samsung TE / tE is the temperature sensor circuit. HE is a different heater-circuit family. If the wash is simply not as hot as you like but the cycle finishes, you may have a household water-heater or inlet mix issue—not TE.

TE that appears only on sanitize / extra-hot cycles, with a cold-wash completing normally, points at the heater-area NTC or its harness near heat—not the main board.

TE on every cycle, including cold, is usually an open sensor or a corroded plug. Green pins in a damp splash zone will do it.

Reading the NTC without inventing a number

We do not publish a single “must be 12.5 kΩ” value for every Samsung washer. Platforms differ. What we do require:

  • The sensor is disconnected (so you are not reading through the board).
  • Room-temp resistance is in a plausible multi-kΩ range, not OL and not a dead short.
  • Warming the probe with your hand moves the reading smoothly.

If the sheet under the top panel lists a table, use that table. If you do not have the sheet, the smooth-change test plus visual harness check still beats guessing a board.

Stacked units and “I cannot get to the sensor”

On stacked laundry towers, the NTC is often behind the rear panel of the washer with almost no service space. If you cannot pull the stack safely, that is a pro job—not a reason to order a main board from the front panel error. Board-last still applies.

Related Samsung Washing Machine Error Codes

Error HE Error 3E Error 5E Error UE

Related Troubleshooting Guides

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Published: · Updated: · By FixCodePro Editorial Team · Reviewed by Alex

This guide is for informational purposes only. Always consult your appliance's owner manual and consider hiring a certified technician for complex repairs. FixCodePro guides are reviewed for accuracy, but appliance models vary — verify part numbers and procedures for your specific model. Learn about our editorial process.