Quick diagnosis
What this code is telling you
Most likely trigger
clogged lint screen or exhaust vent trapping heat
Recommended replacement
Dryer Thermistor / Temperature Sensor
Diagnostic path
4 ordered checks
Part fit
Exact model number required
Safety first
Before opening the appliance
Disconnect electrical power before removing panels or handling internal components. Do not bypass safety devices or perform live electrical testing unless you are qualified to do so.
Read the full safety disclaimerRoot cause
Why the control reported this error
These codes indicate an abnormal dryer temperature reading or a problem in the temperature-sensing circuit because clogged lint screen or exhaust vent trapping heat. temperature sensor or thermistor fault and sensor wiring problem can produce the same code, so verify the fault before replacing components.
Symptoms
What you may notice
- ✓Dryer stops during a cycle
- ✓Drying temperature is abnormal
- ✓Temperature code appears
Possible causes
Check the most likely causes first
- 1
clogged lint screen or exhaust vent trapping heat
Start here when it matches your symptoms.
- 2
temperature sensor or thermistor fault
- 3
sensor wiring problem
Diagnostic sequence
Work through these checks in order
Stop when you find the fault. Do not perform a step that requires skills or live testing you are not qualified to do.
- 1
Check 1
Clean the lint screen completely.
- 2
Check 2
Inspect and clean the exhaust duct and exterior vent for restriction.
- 3
Check 3
Allow the dryer to cool and restart a cycle.
- 4
Check 4
If the code returns with clear airflow, the temperature sensor circuit may require service.
Replacement part reference
Dryer Thermistor / Temperature Sensor
Exact OEM part number
Model number required
Fitment note
The exact OEM part number varies by model and production revision. Verify the complete model number before ordering.
Verify the appliance model before ordering.
Manufacturers can use different parts under the same error code across model families and production revisions.
Where do I find my model number? →FixCodeDB may earn a commission from qualifying purchases made through affiliate links.
Common questions
Quick answers for this fault
What should I check first for tC / tE / tE3?
Start with clogged lint screen or exhaust vent trapping heat. If that checks out, continue through the diagnostic sequence above rather than replacing a part based on the code alone.
Does tC / tE / tE3 always mean Dryer Thermistor / Temperature Sensor is bad?
No. An error code identifies the condition the control detected, not a guaranteed failed part. Confirm the likely causes and wiring first. The exact OEM part number varies by model and production revision. Verify the complete model number before ordering.
When should I stop troubleshooting tC / tE / tE3 myself?
Stop if the next step requires live electrical testing, sealed-system work, gas or combustion service, or any procedure outside your training. Disconnect electrical power before removing panels or handling internal components. Do not bypass safety devices or perform live electrical testing unless you are qualified to do so.
Manufacturer reference
Verify against the official support source
FixCodeDB summarizes the fault in plain language. For model-specific instructions, confirm the guidance with the manufacturer and your appliance manual.
Samsung Dryer Error Codes — Samsung Support →Was this useful?
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