Samsung
Dishwasher
✅ Safe for Now
Samsung Dishwasher Error Code PC
Samsung Dishwasher error code PC: Pump control error.
Should I unplug it?
✅ No — safe for now
Safe to leave off. Fix soon — water backup can cause mold or floor damage.
Can I fix it myself?
DIY Possible
Part: Drain pump / drain hose / filter
How much will it cost?
DIY: $0–$150 (pump or hose)
Technician: $100–$300
⏱ 20–45 min
What Does Error PC Mean on Your Samsung Dishwasher?
Samsung Dishwasher error code PC: Pump control error.
What typically fails: Drain pump / drain hose / filter
What You're Probably Seeing
- → Standing water in bottom after cycle
- → Machine won't finish
- → Wet dishes
How to Fix It Yourself
- 1 Unplug the dishwasher for 60 seconds then plug back in — this resets the control board and clears many temporary faults
- 2 Check and clean the drain pump filter (usually behind a small door at the bottom front)
- 3 Inspect the drain hose for kinks, blockages, or improper height
- 4 Test the drain pump — if it hums but won't move water, replace it ($50–$120 part)
- 5 Check all wiring harness connections to the main control board — reseat any loose connectors
🛠️ You'll need: Screwdriver set, Bucket, Wet/dry vacuum
· Time: 20–45 min
💡 Try this first: Unplug the appliance for 60 seconds, then plug back in. This resets the control board and clears many temporary faults.
Questions People Also Ask
What does Samsung Dishwasher error code PC mean? ▼
Error code PC on a Samsung Dishwasher means: Pump control error. The appliance detected this condition and has stopped or limited operation to prevent further damage.
How do I fix Samsung Dishwasher error code PC? ▼
First, unplug the dishwasher for 60 seconds to reset the control board. If error PC returns, the root cause (pump control error) needs to be addressed — check connections, filters, and hoses before calling a technician.
Is it safe to use my Samsung Dishwasher with error code PC? ▼
It depends on the cause. Most PC errors mean the appliance has stopped itself as a safety measure. Check the 'Should I unplug it?' section above for specific guidance on this error.