LDT7808ST AE error
Your LG LDT7808ST is showing AE. Before replacing parts, confirm the model tag matches LDT7808ST: Open the door and look on the inner door edge or left/right side of the tub opening. On this LG dishwasher, AE means Leak sensor detected water in the base — the dishwasher keeps draining to protect the floor. The steps below follow the field-service order for the LDT7808ST platform — not the generic LG AE page. Parts listed below are confirmed compatible with LDT7808ST. If the code cleared after a reset but returned mid-cycle, treat that as a confirmed fault rather than a one-time glitch.
Parts for this repair
We don't yet have a verified exact part number for this model. Search for a compatible Leak sensor detected water in the base.
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Fix steps
- Verify the model tag reads LDT7808ST — Open the door and look on the inner door edge or left/right side of the tub opening.
- Reset AE: unplug the dishwasher or switch off the breaker for 5 minutes, then restore power.
- Remove and clean the tub filter, confirm the inlet valve screen is clear, and check the door gasket before assuming a pump or valve failure for AE.
- Parts listed below are confirmed compatible with LDT7808ST.
- Run a test cycle after repair. If the code returns, use the compatible parts below or the full brand code guide.
Professional assistance recommended
This issue may be unsafe for DIY repair. Follow the safety guidance above and contact a qualified technician.
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
FAQ
What does AE mean on a LG LDT7808ST?
Leak sensor detected water in the base — the dishwasher keeps draining to protect the floor.
How do I reset AE on a LDT7808ST?
Unplug the dishwasher or switch it off at the breaker for 5 minutes, then restore power and restart. If AE returns on the LDT7808ST, the underlying fault is still present.
What part do I need for LDT7808ST AE?
Start with the LDT7808ST-compatible parts listed below. AE often points to a failed component on this LG dishwasher.
Is AE on the LDT7808ST easy to fix?
Many owners fix this themselves with basic tools. Start with the reset and steps above, then check compatible parts below.