Samsung tE Error Code | Fast & Reliable Repair

Error Code Explained

What Does the Samsung tE Error Code Mean?

The tE error code on a Samsung dishwasher indicates a temperature sensor (thermistor) fault. The temperature sensor monitors water temperature during wash and rinse cycles to ensure the heater brings water to the correct temperature. When the sensor reads out of range, the control board cannot manage heating safely and triggers tE.

Root Causes

Common Causes of the Samsung tE Error Code

1

Failed Thermistor

The temperature sensor element has failed, reading short circuit or open circuit resistance.
2

Scale Buildup on Sensor

Mineral deposits have coated the sensor, insulating it from the water and causing inaccurate temperature readings.
3

Sensor Harness Fault

The wiring between the sensor and the control board has a loose connection or damage.

Step-by-Step Guide

How to Troubleshoot the tE Error Code

⚠️

Safety First: Always disconnect the Dishwasher from power before inspecting any internal components. Do not attempt electrical repairs. If in doubt, call a certified technician.

1

Run a dishwasher cleaning cycle

Use a dishwasher cleaner tablet or a cup of white vinegar in the bottom of the empty tub and run a Hot cycle. This removes mineral scale that may be insulating the sensor.
2

Power reset

Unplug for 5 minutes and reconnect. A transient sensor fault may clear.

Professional Service

When to Call a Samsung Technician

⚠ Stop DIY if any of these apply

If tE persists, the temperature sensor requires replacement. The sensor is located in the sump area and is accessible after removing the lower spray arm and filter.

Estimated Repair Cost

$80 – $190

Exact quote before any work begins. No surprises.

📞 844-739-1647

FAQ

Frequently Asked Questions — Samsung tE

Partially — the dishwasher may complete cycles but without correct water heating. Dishes may not be sanitized and plastics may not dry properly.
tE is less common than 5C or 4C but appears frequently in areas with hard water where mineral scale accumulates on sensors.

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