Error Code: tE3 Difficulty: Hard
Problem: Thermistor signal out of range – PCB interpretation error or reference voltage fault
How to Fix tE3 Error
- Verify both main and inlet thermistors test within specification using resistance chart.
- Inspect all thermistor wiring harness connections at PCB (J3, J
- for corrosion or bent pins.
- Check for water intrusion in wire loom causing signal noise – look for green corrosion on connectors.
- Measure 5V reference voltage at thermistor input pins on PCB during operation (should read stable
- 0±
- 2V).
- If sensors and wiring good but error persists immediately on power-up: replace main control board DC92-01543A.
- After PCB replacement, perform auto-calibration cycle per service manual (Spin + Temp + Power, navigate to calibration menu).
Samsung Washer TE3 Checks Before Replacing Parts
- Restart the washer and confirm the TE3 message returns under the same condition instead of after a one-time interruption.
- Check the simple causes first: load balance, water supply, drain flow, door or lid closure, visible leaks, and power stability.
- Inspect accessible wiring connectors and moisture-prone areas before assuming the control board has failed.
- Use the complete Samsung washer model number from the door, lid, or rear tag before matching any pump, valve, sensor, suspension, lock, or board category.
- If the TE3 code points to a specific system, test that system directly before ordering replacement parts.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
When It’s Better to Replace Than Repair
Sometimes replacing an appliance makes more financial sense than putting more money into repairs.
Here are a few signs it may be time to shop for a new one:
For repair parts, verify exact fit with the full washer model number before buying; these links are general replacement-appliance shopping options.
- ✓Appliance over 8-10 years old
- ✓Repair cost over 50% of replacement
- ✓Multiple recent breakdowns
- ✓Major component failure
Recommended Replacement Options
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- Fast, Scheduled Delivery – You pick the date and time
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- Old Appliance Haul-away – They’ll take your broken unit when they leave
- Easy Returns – Buy with confidence from a leader in customer service
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Still Not Working?
If the Samsung washer TE3 error returns after the basic checks, stop and recheck the full model number, the exact symptom, wiring, sensors, water or drain path, and visible component condition before buying another part.
More options (for a better recommendation)
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📖 View All Error CodesExpert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
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