How to Fix Samsung Washer Error 9C8

Problem: Software overcurrent – current sensing circuit fault or False trigger

How to Fix 9C8 Error

1. Power cycle washer (unplug 5 minutes) to clear transient fault.
2. Test water level sensor/pressure switch DC96-01703G operation as per 4E procedure.
3. Inspect pressure tube for cracks or moisture accumulation causing False high-level signal.
4. Clear drain filter thoroughly – partial blockage can trigger False overcurrent during pump operation.
5. If sensor tests good but error returns during drain cycle: replace main PCB DC92-01543A (faulty current sensing IC U
6. .
7. After PCB replacement, perform auto-calibration cycle per service manual to reset current thresholds.
8. Verify proper drain hose height (max 96 inches) to prevent backpressure during pump operation.

Still Not Working?

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

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