Samsung · Washer Moderate

PC — Clutch / position sensor error

Clutch position control error (top-load models): the clutch is not in position, or the control board gets no ready signal from the clutch motor.

Keep using it?
Yes, with caution
DIY difficulty
Hard
Typical cost
$20-50
Verified against
samsung.com ↗

The fix

Hall sensor / position sensor

Clutch / position sensor error

$20-50 hard difficulty 2 hours Tools: socket set, screwdriver, spanner

Diagnose first: Sensor sits behind the rotor on the back of the tub. Inspect for water damage on the sensor connector.

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How to fix it

  1. Unplug the washer for 5 minutes and retry — a one-off PC code can be a control glitch.
  2. Unplug the machine, then check the wire harness connections at the clutch motor and the main PCB for looseness, corrosion, or water damage.
  3. If diagnosis confirms the fault, replace the clutch assembly (typical cost $80-180, about 2 hours, hard DIY — it is in the drive system under the tub; if a new clutch and good wiring don't clear it, the main PCB is the remaining suspect).

Why it happens

Typical signs: PC shown on the display · Clutch / position sensor error

  • Most likely: Clutch motor / clutch assembly PC sets when the clutch is not in position or sends no ready signal to the main board from the clutch motor. The clutch sits in the drive system under the tub on top-load models.
  • Next most likely: Loose wiring or main PCB Check the harness connector at the clutch motor and at the main control board before buying parts — a loose or corroded connection triggers the same code.

Other parts sometimes needed

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

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)

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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.