What IE usually means
IE usually means the dishwasher did not detect normal incoming water.
Codes can vary by exact LG dishwasher model number, production year, and regional design. Use this as first-pass guidance, then confirm the model-specific manual or manufacturer support page before opening panels or replacing parts.
First checks
Confirm the dishwasher supply valve is open, the sink has normal pressure, and visible hose sections are not kinked.
Recent plumbing work, a closed valve, or a restricted inlet path can trigger the same fill warning.
- Open the under-sink supply valve fully.
- Check visible supply hose bends.
- Confirm household water pressure.
- Do not pull the dishwasher out for first checks.
When to stop
Stop if water leaks under the sink, the valve will not move safely, or IE returns after supply is confirmed.
Keep the full model number, exact IE display text, cycle name, and timing ready before contacting LG support or a qualified technician.
Model numbers affected
Commonly searched model families include built-in dishwashers, front-control dishwashers, top-control dishwashers, and compact dishwashers.
This is not a confirmed model-number list. Match the exact code to the full model number on the appliance tag before ordering parts, opening panels, or booking service.
Related code pages
Related problem topics
Related troubleshooting guides
FAQ
What is the main point of LG Dishwasher IE Code: Water Inlet or No Fill?
IE usually means the dishwasher did not detect normal incoming water.
What should I check first?
Confirm the dishwasher supply valve is open, the sink has normal pressure, and visible hose sections are not kinked.
When should I stop troubleshooting?
Stop if water leaks under the sink, the valve will not move safely, or IE returns after supply is confirmed.
Editorial note
This guide is independent educational content. It does not replace the model-specific manual, official manufacturer support, or qualified repair service.