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
- Power-cycle the washer (unplug 1 minute).
- Inspect the MEMS sensor connector at the top of the tub.
- 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 replacementAmazon →
More Samsung washer codes
Frequently asked questions
What does the 8C code mean on a Samsung washer?
The 8C (older 8E) code means the MEMS vibration sensor that detects drum balance/movement has faulted.
What causes the 8C code on a Samsung washer?
Failed MEMS sensor: The vibration sensor on the top of the tub has failed. Loose sensor connector: A disconnected or loose sensor harness.
Is it safe to keep using a Samsung washer with a 8C error?
Yes, with caution. This is rated a moderate-severity fault.
How do I fix 8C on a Samsung washer?
Power-cycle the washer (unplug 1 minute). Inspect the MEMS sensor connector at the top of the tub. Replace the MEMS sensor if 8C persists.
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.