What does IE mean?
Not enough water entering the dishwasher.
Common causes
- Water supply valve closed
- Kinked supply line
- Inlet valve failure
What you can safely check
- Make sure the shut-off under the sink is open
- Check the supply line
Safety first. Unplug the appliance (and shut off gas or water where relevant) before inspecting it. Codes and procedures vary by model — check your owner’s manual.
When to call a technician
If the code comes back after these checks, or you see leaks, burning smells or tripped breakers, stop using the dishwasher and schedule a technician. Our team repairs LG dishwashers every week.
Frequently Asked Questions
What does LG dishwasher error code IE mean?
Not enough water entering the dishwasher.
How do I fix LG code IE?
Make sure the shut-off under the sink is open. Check the supply line.
When should I call a technician?
If the code comes back after these checks, or you see leaks, burning smells or tripped breakers, stop using the dishwasher and schedule a technician. Our team repairs LG dishwashers every week.
Other LG dishwasher codes
Updated Oct 29, 2026