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
- Turn off dishwasher and disconnect from power (unplug or turn off breaker)
- Wait 1–5 minutes, then restore power and restart dishwasher
- Observe if PC error clears and dishwasher resumes normal operation
Technician Only Inspect and service zone wash/distributor system
- Disconnect power
- Remove access panels to locate distributor/zone wash motor, cam, and connectors
- Check for proper cam alignment, test distributor motor operation
- Inspect wiring harness and connectors between zone wash motor, control board, and user interface
- Replace faulty distributor motor, harness, or control board as needed
Parts needed: distributor/zone wash motor, wiring harness/connectors, main control board
- Error persists after reset and visual inspection
- Signs of burnt wiring, physical damage, or intermittent control panel communication
Next step
Choose the next step for PC
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Dishwasher Circulation Pump
Circulates pressurized water through the dishwasher spray arms during the wash cycle.
- Typical part-only price
- $90 - $220
- DIY difficulty
- Hard
- Estimated time
- 60-120 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
Model-compatible Dishwasher parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Dishwasher Cleaner and Descaler
Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
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: 2026-07-31
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