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Samsung DV48J777*E* Dryer

Samsung DV48J777*E* — Error Code tE3

Samsung DV48J777*E* error code tE3: Thermistor error (exhaust sensor).

Last reviewed: Last updated:

Methodology: We combine manufacturer references with recurring service patterns, then review for safe, step-by-step repair guidance.

Sources: Manufacturer fault-code sheets, service manuals, and recurring field-repair patterns.

Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.

Looking for the full diagnosis and repair guide? View complete Samsung Dryer error code tE3 guide →

Repair guidance: the symptoms and steps below come from the canonical Samsung Dryer tE3 guide and apply to DV48J777*E* unless your manual says otherwise.

Symptoms on DV48J777*E*

How to Fix Error tE3 on DV48J777*E*

  1. 1 Unplug the dryer for 60 seconds then plug back in — this resets the control board and clears many temporary faults
  2. 2 Test the sensor with a multimeter — check resistance against the spec in the service manual
  3. 3 Inspect the sensor's wiring harness for corrosion or loose connector
  4. 4 Replace the sensor if out of spec ($10–$50 part)
  5. 5 If the error persists after basic troubleshooting, contact a qualified appliance technician
🛠️ You'll need: Multimeter, Screwdriver set · Time: 20–45 min

Questions People Also Ask for Error tE3

What does Samsung Dryer error code tE3 mean? ▼
Error code tE3 on a Samsung Dryer means: Thermistor error (exhaust sensor). The appliance detected this condition and has stopped or limited operation to prevent further damage.
How do I fix Samsung Dryer error code tE3? ▼
First, unplug the dryer for 60 seconds to reset the control board. If error tE3 returns, the root cause (thermistor error (exhaust sensor)) needs to be addressed — check connections, filters, and hoses before calling a technician.
Is it safe to use my Samsung Dryer with error code tE3? ▼
It depends on the cause. Most tE3 errors mean the appliance has stopped itself as a safety measure. Check the 'Should I unplug it?' section above for specific guidance on this error.

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