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Error code reference
LG Dishwasher Error Code E5
Steam generator normal condition (no error).
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What the E5 error code actually means
The E5 code on your LG dishwasher is not a warning or problem. It simply means the steam system inside the dishwasher has been checked and is working normally. You do not need to do anything when you see this code on its own.
Diagnostic procedure
The full E5 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
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1
Confirm the fault
Power cycle the unit: switch off the breaker for 60 seconds, then restore power. If the code returns, the fault is persistent and the procedure below isolates the cause.
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Most common causes of E5
Ranked by how often they cause this code
- 1Normal system status display
- 2Cycle phase status reporting
- 3Control board routine diagnostics
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Questions people ask about E5
What does E5 mean on a LG dishwasher?
E5 on an LG dishwasher indicates that the steam generator is in a normal operating condition and no error has been detected. It is a status indicator, not a fault code. You do not need to take any corrective action when E5 appears on its own.
Is it safe to run my LG dishwasher when E5 appears?
Yes, it is safe to continue using your dishwasher when E5 is displayed on its own. The code confirms the steam system is functioning normally. If the dishwasher is completing cycles without issue, there is no safety concern related to E5.
How much does it cost to repair an E5 error on an LG dishwasher?
There is no repair cost associated with E5 because it is not an error condition. It indicates the steam generator is working correctly. If a technician visit is needed to investigate other concurrent codes or behaviors, typical dishwasher diagnostic service fees range from $50 to $150 depending on your location.
Do I need to fix anything when I see E5 on my LG dishwasher?
No repair or service is needed for E5 alone, since it confirms normal steam generator operation rather than signaling a problem. If your dishwasher is also stopping mid-cycle or displaying other codes at the same time, those additional codes should be diagnosed separately. E5 by itself does not require any action.
Will resetting my LG dishwasher clear the E5 code?
Because E5 is a normal status message rather than a fault, resetting the dishwasher is not necessary to clear it. The code should not reappear as a persistent alert once the relevant cycle phase or diagnostic check is complete. If a reset does not clear a display you are concerned about, check whether any additional error codes are present.
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