Samsung Dishwasher Error 3C
⚡ Quick Answer: The Samsung Dishwasher error code 3C indicates a circulation pump malfunction, preventing proper water drainage and resulting in unusual sounds and wa... ✅ DIY Fixable
What Does Error 3C Mean?
The Samsung Dishwasher error code 3C indicates a circulation pump malfunction, preventing proper water drainage and resulting in unusual sounds and water pooling. This error often occurs when the pump fails to rotate correctly or is jammed, leading to mid-cycle halts or error displays on the control panel. Ensure to check the wiring and connectors for damage, as they may also contribute to the issue.
Common Symptoms:
- Dishwasher halts mid‑cycle or displays 3C error
- Control panel may show 3C during wash or rinse
- Pump not creating sufficient water circulation or improper motor rotation
Possible Causes
- Circulation / wash pump malfunction or jam (medium)
- Loose/damaged wiring or connectors to the circulation pump (medium)
- Control board receiving incorrect pump speed signal (medium)
How to Fix Error 3C
DIY Fix Basic checks and reset
- Turn off dishwasher and disconnect from power (unplug or breaker off)
- Wait about 5 minutes and reconnect power to reset control board
- Ensure water supply is adequate and inlet valve fully open
- Clean filter and check for debris around sump/pump area
Technician Only Inspect and test circulation pump and wiring
- Disconnect power and remove lower access panel
- Inspect circulation pump impeller and housing for blockages or foreign objects
- Check wiring harness and connectors for corrosion or looseness
- Use multimeter to test pump motor resistance and verify proper voltage supply
- Replace pump or wiring harness if faulty
Parts needed: circulation pump, wiring harness/connectors
- If internal components need disassembly beyond basic access
- If multimeter testing indicates motor or control board faults
- If 3C persists after cleaning and resets
Next step
Choose the next step for 3C
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.
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 3C error mean on Samsung Dishwasher?
The 3C error indicates a circulation pump malfunction, causing mid-cycle halts and drainage issues.
Can I fix Samsung Dishwasher 3C error myself?
Yes, you can perform basic checks like resetting the dishwasher and ensuring proper water supply.
How much does it cost to fix 3C error?
Repair costs range from $80 to $250, depending on parts and labor in your area.
When should I call a technician for 3C?
Call a technician if the error persists after basic troubleshooting or if internal components need disassembly.
Sources & References
Data last verified: 2026-07-31
User Comments (0)
Share your experience or solution below.
Please login to post a comment.
Be the first to comment!