What does Samsung Washer tE2 Error - Causes & Fix mean?

tE2 means a temperature sensor fault. The sensor or its wiring has failed. Most often you replace the thermistor or fix a connector.

How do I fix Samsung Washer tE2 Error - Causes & Fix?

Follow the step-by-step diagnosis below. The most likely fix is identified by checking power, sensor resistance, and control-board signals in order — using a multimeter and the part numbers documented in the parts reference table.

Can I keep running the equipment with this fault active?

Generally no. Faults on Appliance units are emitted when a sensor, safety, or control circuit is outside its operating envelope. Running through an active fault risks compressor, heater, or control-board damage. Diagnose and clear the fault first.

What part is most commonly replaced for Samsung Washer tE2 Error - Causes & Fix?

The most frequently replaced parts for Samsung Washer tE2 Error - Causes & Fix are listed in the Parts Reference section of this guide with OEM part numbers and typical price ranges. Check the table for direct replacements.

Is Samsung Washer tE2 Error - Causes & Fix a DIY repair or do I need a technician?

Sensor swaps, fan motor replacements, and condenser cleaning are typical DIY-level repairs. Anything involving refrigerant, gas, or high-voltage (>240V) work requires a licensed technician for both safety and code-compliance reasons.

Samsung Washer tE2 Error - Causes & Fix

Samsung Washer tE2 Error — What It Means

The tE2 code on a Samsung washer indicates a temperature sensor fault. The control board is receiving an abnormal, out-of-range, or missing signal from the temperature sensing circuit. Samsung’s published error tables group tE and EC codes under temperature sensor issues. When the board cannot validate the sensor reading, it stops the cycle to prevent unsafe heating or incorrect wash temperatures.

Jump to Fix

Common Causes

Failed temperature sensor or thermistor The sensor itself has drifted out of specification, developed an open circuit, or otherwise stopped producing a valid resistance signal.
Loose or corroded wiring connector The plug at the sensor or the board has backed out, collected moisture, or developed corrosion that interrupts the signal path.
Broken wire or harness damage A conductor in the harness between the sensor and the main control board has fractured, been pinched, or melted from heat or chafing.
Control board input circuit failure If the sensor and all wiring test good, the input stage on the main control board may have failed and cannot read the sensor correctly.

Step-by-Step Fix

Unplug the washer and shut off water supply before you begin any diagnostic or repair work.
Remove the back or top panel to access the temperature sensor and its harness, depending on your model layout.
Inspect the sensor connector and terminals for physical damage, corrosion, water intrusion, loose pins, or heat discoloration.
Test continuity from each sensor terminal back to the main control board connector using a multimeter to confirm wiring integrity.
Measure the sensor resistance with the multimeter and compare to your model’s service specification if available, or replace the sensor if the reading is open or wildly out of range.
Replace the temperature sensor assembly if wiring checks good but the sensor measures faulty or the code persists after reconnection.
Reassemble the covers, plug in, and run a test cycle to verify the code clears and normal heating operation resumes.

Parts Often Needed

Part	Notes
Temperature sensor assembly (thermistor)	Amazon \| Match your washer’s exact model number, as Samsung sensor part numbers vary by series and region.
Sensor wiring harness or connector	Amazon \| Order only if you find visible damage or cannot restore a good connection with cleaning.
Main control board	Amazon \| Replace if sensor and harness both test good but the tE2 code will not clear.

When to Call a Pro

Call a technician if you are uncomfortable working with electrical connections or cannot safely access the back of the washer. If you have verified sensor resistance and continuity but lack a service manual with the correct specifications, a pro can compare your readings to factory data. If the fault persists after replacing the sensor and inspecting all wiring, the main control board likely needs professional diagnosis or replacement, which involves ordering the correct board by full model and serial number and transferring settings or programming.