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Samsung Dishwasher tE / tC Error Code
Temperature sensor error. Here is what it means and how to clear it, easiest fix first.
The dishwasher isn't reading its internal temperature correctly, so it won't run or stops shortly after starting. The temperature sensor or its wiring is the usual suspect.
UK models show tC, tE, or tE1 for this, and tC1 / tC2 for drying-stage temperature problems, often linked to a blocked door vent.
How to fix Samsung tE / tC
Run an empty Normal cycle
Take the dishes out, add dishwasher detergent to the dispenser, and run a Normal cycle with the tub empty. Watch whether the code comes back during the cycle.
Power cycle the dishwasher
Switch the dishwasher off at its circuit breaker (or unplug it) and wait about 5 minutes. Restore power and start a fresh cycle. If the code clears and stays away, it was likely a one-time glitch.
When to call a technician
If the code persists, turn off power at the breaker and request service to test the sensor.
Parts that commonly cause tE / tC
- Temperature sensor (thermistor)
Order parts by your exact model number so they fit.
Other Samsung dishwasher codes
- 4C / 4ENot enough water coming in
- 5C / 5E / SC / SEDishwasher is not draining
- OC / 0C / OEToo much water in the tub (overfill)
- LC / LELeak detected
- 1E / IEClogged filter or overheating (depends on model)
- HC / HEHeater or overheating error
- 3CWash pump error
- 3EIncoming water too hot (US) or pump error (UK/AU)
- 9E / 1CLow water level
- 7E / 7CWaterwall reflector blocked or misplaced
- bE / 6E / 6CStuck button
- CE / ACCommunication error between boards
- PC / PEZone Wash or Half Load error
- 9C1 / 9E1 / UCPower supply problem
- DCDoor not closed properly
- APWi-Fi setup mode (not a fault)
Frequently asked questions
What does tE / tC mean on a Samsung dishwasher?
The dishwasher isn't reading its internal temperature correctly, so it won't run or stops shortly after starting. The temperature sensor or its wiring is the usual suspect.
Can I fix Samsung tE / tC myself?
Only the basic checks. You can safely try the steps above, but tE / tC usually points to a part or fault that needs a technician.
What if tE / tC keeps coming back?
A code that returns after a reset and the checks above usually means a part is wearing out. Note when tE / tC appears (which cycle, how often) and have your model number ready; it helps a technician bring the right part on the first visit.
Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.