Samsung Dishwasher Error PC

⚡ Quick Answer: The Samsung dishwasher error code PC indicates a malfunction in the Zone Wash or half-load distributor motor system, causing communication issues with... ✅ DIY Fixable

What Does Error PC Mean?

The Samsung dishwasher error code PC indicates a malfunction in the Zone Wash or half-load distributor motor system, causing communication issues with the control board. This often results in unusual noises, failure to drain water, and inability to proceed beyond the initial wash stage. The error may also signify a communication fault between the control board and user interface.

Common Symptoms:

  • Dishwasher stops with PC on display
  • Zone wash or half load function not operating correctly
  • Dishwasher fails to proceed past initial wash stage

Possible Causes

  • Zone wash / distributor motor fault or incorrect cam position (medium)
  • Communication error between control board and interface or sensor (medium)

How to Fix Error PC

DIY Fix Basic checks and reset

  1. Turn off dishwasher and disconnect from power (unplug or turn off breaker)
  2. Wait 1–5 minutes, then restore power and restart dishwasher
  3. Observe if PC error clears and dishwasher resumes normal operation

Technician Only Inspect and service zone wash/distributor system

  1. Disconnect power
  2. Remove access panels to locate distributor/zone wash motor, cam, and connectors
  3. Check for proper cam alignment, test distributor motor operation
  4. Inspect wiring harness and connectors between zone wash motor, control board, and user interface
  5. Replace faulty distributor motor, harness, or control board as needed

Parts needed: distributor/zone wash motor, wiring harness/connectors, main control board

🛑 When to Call a Pro:
  • Error persists after reset and visual inspection
  • Signs of burnt wiring, physical damage, or intermittent control panel communication

Technical Specifications

wattage 50W
component Pump Assembly
resistance 10-30 ohms
part_number DC97-16350A
voltage_rating 120V AC

Common Questions

What does PC error mean on samsung dishwasher?

PC error indicates a malfunction in the Zone Wash system or communication issue with the control board.

Can I fix samsung dishwasher PC error myself?

Yes, try resetting the dishwasher by disconnecting power for 1–5 minutes and then restarting.

How much does it cost to fix PC error?

Repair costs typically range from $100 to $400+, depending on parts and labor.

When should I call a technician for PC?

Call a technician if the error persists after a reset or if there are signs of burnt wiring or damage.

Data last verified: 2026-01-10

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