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Samsung Dishwasher 5C Error Code: Drain Fault (Older Display)

Quick Answer

5C appears on older Samsung dishwasher models and firmware versions. It is the same drain fault as SC.

Samsung 5C error code is identical to SC on newer displays - both mean a drain failure. The diagnosis is the same: clean the filter basket, clean the pump mesh cover with a small brush, check the drain hose for kinks, and test or replace the drain pump DD31-00005A if the mechanical checks pass.

SamsungDishwasherSeverity: moderate85% DIY Success
Time to Fix
15–45 min
Difficulty
beginner
Parts Cost
$30 – $52
Tools Needed
Small brush, Flashlight

What Does the 5C Code Mean?

5C appears on older Samsung dishwasher models and firmware versions. It is the same drain fault as SC. Many users searching for 5C are on machines 5-8 years old where the filter has gone uncleaned for extended periods and the pump mesh is heavily clogged.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Drain pump mesh cover clogged with plastic film or debris40%
Filter basket blocked with food accumulation24%
Drain hose kinked or pinched14%
Pump motor burned out12%
Drain pump impeller jammed by foreign object10%

Symptoms You May Notice

  • 5C code at end of wash cycle
  • Standing water in bottom of tub
  • Machine stops before rinse or final drain phase
  • Gurgling sound from sump that stops abruptly

Can you reset a Samsung dishwasher to clear the 5C code?

Hold Start/Cancel for 3 seconds to clear 5C. If standing water is present, manually remove it before restarting.

Tools Required for Diagnosis

Small brushFlashlightPhillips screwdriverGloves

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

1

Remove the lower rack

Remove the lower rack. Twist and lift out the filter cylinder from the tub floor. Rinse under hot water. Reinstall and run a short cycle.

2

With filter removed, look into sump with flashlight

3

Check the drain hose at the rear of the machine

4

Run a cycle and listen during drain phase

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
Drain PumpDD31-00005A · $30–$52

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs
Labor Approach
Our Verdict
REPAIR
Estimated Cost: $41 (Parts) vs $725 (New Machine)

Frequently Asked Questions

Is 5C the same as SC on Samsung dishwashers?
Yes, they are identical faults. SC appears on newer model displays and 5C on older firmware/hardware. Both indicate a drain failure and are repaired the same way.
How often should I clean the Samsung dishwasher filter to prevent 5C?
Clean the filter basket monthly if you run the dishwasher daily, and clean the pump mesh every 2-3 months. Hard water areas may require more frequent pump mesh cleaning.

Related Samsung Dishwasher Error Codes

Code: SCSamsung Dishwasher SC Error Code: Drain FaultCode: SESamsung Dishwasher SE Error Code: Drain Fault (Older Firmware)

Same Fix Works on These Brands

Samsung shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

Samsung washerSamsung Washer 3C2 Error Code: Motor StallSamsung washerSamsung Washer 3E Error Code: Motor FaultSamsung washerSamsung Washer 4C Error Code: No Water SupplySamsung washerSamsung Washer 4E Error Code: Water Supply Fault (Top Load)Samsung washerSamsung Washer 5C Error Code: Drain Error (Older Display)Samsung washerSamsung Washer 8C Error Code: Vibration Sensor Fault

Models Known to Experience 5C Errors

This repair applies to most Samsung dishwashers with this error code. Common model numbers include:

DW80K5050US, DW80N6070US, DW80M9550US, DW80R2031US

Last verified for technical accuracy on March 14, 2026