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Error HE Degraded US market

Samsung Dishwasher Error Code HE

HE on a Samsung dishwasher usually means: The heater temperature-detection circuit is faulty. On a Samsung Dishwasher, code HE points to the temperature sensor.

Fix it fast: Rerun and reset. Full ranked steps below.

Likely part
temperature sensor
Fault type
heating
Manufacturer source Updated Oct 17, 2026 View source

How to fix HE — ranked steps

Try these in order. Stop when the code clears.

  1. 1 Rerun and reset

    Moderate
    • Empty the unit, add detergent and run a normal cycle; if it persists, power off at the breaker and contact support.

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