🔍
LG Dishwasher ✅ Safe for Now

LG Dishwasher Error Code IE

LG Dishwasher error code IE: No water supply — check inlet valve.

Last reviewed: Last updated:

Methodology: We combine manufacturer references with recurring service patterns, then review for safe, step-by-step repair guidance.

Sources: Manufacturer fault-code sheets, service manuals, and recurring field-repair patterns.

Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.

Should I unplug it?
✅ No — safe for now
Safe — unit stops when it can't fill. Check the supply hose and valve before calling a technician.
Can I fix it myself?
DIY Possible
Part: Water inlet valve / supply hose
How much will it cost?
DIY: $15–$80 (inlet valve)
Technician: $100–$250
⏱ 20–40 min

What Does Error IE Mean on Your LG Dishwasher?

LG Dishwasher error code IE: No water supply — check inlet valve.

What typically fails: Water inlet valve / supply hose

What You're Probably Seeing

How to Fix It Yourself

  1. 1 Unplug the dishwasher for 60 seconds then plug back in — this resets the control board and clears many temporary faults
  2. 2 Check that the water supply valve behind the machine is fully open
  3. 3 Inspect the inlet hose screen filter — sediment often blocks it (unscrew hose, clean mesh screen)
  4. 4 Test the water inlet valve with a multimeter — replace if no continuity ($15–$80 part)
  5. 5 If the error persists after basic troubleshooting, contact a qualified appliance technician
🛠️ You'll need: Screwdriver set, Pliers, Multimeter · Time: 20–40 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 LG Dishwasher error code IE mean? ▼
Error code IE on a LG Dishwasher means: No water supply — check inlet valve. The appliance detected this condition and has stopped or limited operation to prevent further damage.
How do I fix LG Dishwasher error code IE? ▼
First, unplug the dishwasher for 60 seconds to reset the control board. If error IE returns, the root cause (no water supply — check inlet valve) needs to be addressed — check connections, filters, and hoses before calling a technician.
Is it safe to use my LG Dishwasher with error code IE? ▼
It depends on the cause. Most IE 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.

More LG Dishwasher Codes

All LG dishwasher error codes → All LG appliance codes →

Was this page helpful?

Rate the helpfulness of this page