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Samsung Dishwasher Error Code 9E

Reviewed by the ApplianceErrors Editorial Team · Verified against manufacturer service documentation · Last verified: June 10, 2026
⚠ Medium Severity 🔧🔧 Moderate DIY Also shown as: 9C

Low water level error — dishwasher not filling enough

💰 DIY cost: $0–$80 👨‍🔧 Pro cost: $120–$250 Save $120+ by doing it yourself
Samsung Dishwasher error code 9E on the display panel
How the 9E code appears on a Samsung dishwasher display

What Does Error Code 9E Mean on a Samsung Dishwasher?

Low water level error — dishwasher not filling enough.

The dishwasher detects that the water level inside the tub is too low to run the cycle. Either not enough water is entering, or the level-sensing components believe the tub is under-filled. Samsung dishwashers feed from a small fill reservoir/case-break before the sump, so a clogged inlet, a partially closed supply, or a kinked fill hose commonly starves the wash.

What Causes Error Code 9E?

Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:

  1. 1
    Water supply valve partially closed or fill hose kinked 35% of cases
  2. 2
    Clogged inlet screen / fill reservoir 30% of cases
  3. 3
    Faulty water inlet valve 20% of cases
  4. 4
    Water level (case break) sensor or float fault 15% of cases

How to Fix Samsung Dishwasher Error Code 9E

🔧🔧 Moderate DIY Est. time: 30–60 min
⚡ Safety first: Unplug the appliance before opening any panels or touching internal components.
  1. 1

    Check the water supply

    Confirm the under-sink supply valve is fully open and the fill hose isn't kinked or crushed.

  2. 2

    Clean the inlet screen

    Shut off water, disconnect the fill hose, and clear the inlet screen/filter of mineral debris.

    ⚠️ Shut off the water supply before disconnecting the hose.
  3. 3

    Run a clean test cycle

    Restart with a normal supply to confirm the tub fills. Persistent 9E after a clean fill points to the inlet valve or level sensor.

    🔩 Samsung dishwasher water inlet valve ($30–$80)

How to Reset Error Code 9E

Confirm the supply valve is open and the fill hose is clear, then power cycle. If 9E returns once filling begins, test the inlet valve.

Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.

Did this guide fix your appliance?

When to Call a Professional

If supply and inlet screen are confirmed clear but 9E persists, the inlet valve or water-level sensor has failed and needs replacement.

Average professional repair cost for this issue: $120–$250

Related Error Codes

LC
Leak sensor activated — water detected at base of dishwasher
⚠ High Severity
5C
Drain failure — water not draining from dishwasher
⚠ High Severity

Find Replacement Parts

Use these links to find the exact replacement parts for your Samsung Dishwasher:

🔩
Search PartSelect
Samsung Dishwasher repair parts
🔧
Search RepairClinic
Step-by-step video guides

External links — ApplianceErrors.com is not affiliated with these retailers.

More Samsung Dishwasher Error Codes

3C Wash motor error — circulation pump failure HE Heater error — water not heating tE Temperature sensor failure — NTC thermistor fault 7E Water wall reflector error — water wall sensor blocked 1E Water inlet sensor failure bE2 Button error — control panel button shorted

Frequently Asked Questions

Can I keep using my Samsung Dishwasher when error 9E appears? +
You often can for a cycle or two, but the water-supply issue behind 9E will keep interrupting normal operation until it is fixed. Plan the repair rather than ignoring the code.
What most commonly causes 9E on a Samsung Dishwasher? +
Across reported Samsung dishwasher repairs, the most frequent is water supply valve partially closed or fill hose kinked (35% of cases), clogged inlet screen / fill reservoir (30%), then faulty water inlet valve (20%). Check them in that order before replacing any parts.
9E keeps coming back after a reset — what should I check next? +
A reset only clears the stored 9E fault; if it returns, the water-supply problem is still present. Move on to the physical checks — check the water supply, then clean the inlet screen — since the code will reappear until the root cause is resolved. This is a moderate job — a multimeter and some disassembly are usually involved.
How much does it cost to fix Samsung Dishwasher error 9E? +
A DIY repair typically runs $0–$80 in parts, versus $120–$250 for a professional service call, so handling it yourself saves around $120. Expect the work to take roughly 30–60 minutes.

Sources & References

Content verified against manufacturer service documentation. Last verified: June 10, 2026.

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