How to Fix Samsung Washer Error tE3

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: tE3 Difficulty: Hard

Problem: Thermistor signal out of range – PCB interpretation error or reference voltage fault

⚖️ Repair Decision

⚠️ CHECK WARRANTY / AGE

$100 – $250 Range

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).

OEM Part #: DC92-01543A

Estimated Market Price: $180

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Appliance Type

Appliance Age

Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

Is it under warranty?

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