Samsung · Washer Moderate

8C — / 8E — Vibration (MEMS) Sensor Fault

The 8C (older 8E) code means the MEMS vibration sensor that detects drum balance/movement has faulted.

Keep using it?
Yes, with caution
DIY difficulty
Moderate
Verified against
samsung.com ↗

How to fix it

  1. Power-cycle the washer (unplug 1 minute).
  2. Inspect the MEMS sensor connector at the top of the tub.
  3. Replace the MEMS sensor if 8C persists.

Why it happens

Typical signs: Will not spin or spins poorly · Stops mid-cycle · 8C or 8E on the display

  • Failed MEMS sensor The vibration sensor on the top of the tub has failed.
  • Loose sensor connector A disconnected or loose sensor harness.

Parts you may need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

  • Samsung Washer MEMS Vibration Sensor Common replacement
    Amazon →

More Samsung washer codes

3C 3C / 3E — Motor Fault 4C 4C / 4E — Water Supply Error 4C2 4C2 — Hot water connected to cold inlet 4E 4E — Water supply error (older code, same as 4C) 5C 5C / 5E / SC — Will Not Drain 5E 5E — Drain error (older code, same as 5C)

All Samsung codes → All washer codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: samsung.com.