tESerious
Samsung Dishwasher tE Error Code
The thermistor (temperature sensor) is faulty or disconnected.
Common causes
- Faulty thermistor
- Loose wiring connection
- Control board issue
How to fix it
- Unplug dishwasher and check thermistor wiring at the sump.
- Use a multimeter to test thermistor resistance; replace if out of spec.
- Reconnect any loose wires.
⚠ When to call a pro: If thermistor tests good and connections are secure, call a pro.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.