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Error code reference
LG Dishwasher Error Code SE3
Steam generator error - not reached to the normal water level.
SourceLG Dishwasher - Full Service Manual: LDF/LDS Seriesp. 29
Diagnostic procedure
The full SE3 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.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check the inlet valve and sensor connection.
SourceLG Dishwasher - Full Service Manual: LDF/LDS Seriesp. 29
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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Where this code is documented
9 manuals in the MyPros+ library document this code for LG dishwasher.
Models covered by the manuals that document this code
- LDF7551(WW,BB,ST)
- LDF7551BB
- LDF7551ST
- LDF7551WW
- LDF7561(WW,BB,ST)
- LDF7561BB
- LDF7561ST
- LDF7561WW
- LDF7774ST
- LDF7774ST/WW/BB
- LDF8072(WW,BB,ST)
- LDF8072ST
- LDF8574(WW,BB,ST)
- LDF8764
- LDF8764ST
- LDF8874ST
- LDF8874ST/00
- LDS5774ST
- LDS6040ST
- LDT9965BD
- LDT9965BD/00
- LSDF9962(WW,BB,ST)
- LSDF9962ST/00
- LSDF9963ST
More models are covered than are listed here.
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