LG Dryer Code E00: Display Communication
E00 on an LG dryer means the display board cannot read the software from the main board. The two boards need to talk to each other, so when the link drops, the display shows E00 and…
- Code
- E00
- Appliance
- Dryer
- Brand
- LG
- Warranty
- 30-day workmanship
What E00 means
E00 on an LG dryer means the display board cannot read the software from the main board. The two boards need to talk to each other, so when the link drops, the display shows E00 and the dryer may refuse to start or respond. The drum and heater are not the issue. The cause is in the electronics, either the connection between the boards or a board itself. A restart is worth trying first because a brief communication loss can clear on its own.
Common causes of E00
- Connection between the display board and the main board
- Display board
- Main control board
1. Unplug the dryer. 2. Leave it unplugged for 60 seconds. 3. Plug it back in and restart. 4. Try a short cycle to see whether E00 returns. 5. If it does, stop using the dryer and call us. 6. Note whether the display shows E00 right after power-up or only later in the cycle, and tell us.
- If the code returns, the question is whether the link or one of the boards has failed.
- We check the harness between the boards and each board in turn.
- We run a full cycle and confirm the display stays steady before we finish.
Other Dryer codes
Does E00 mean my clothes are safe in the drum?
The dryer will not run, so take the clothes out and dry them elsewhere. The drum and heater are not the problem. The display link is.
Will unplugging fix it?
Sometimes. A brief communication loss can clear after 60 seconds off. If E00 comes back, the link or a board needs testing. If E00 comes back after the restart, stop using the dryer, because the boards need hands-on testing.
Which board is bad?
The code does not say. We test the link and each board, and we give you the price in writing before we replace one. The price is always in writing before we replace a board, and our workmanship carries a 30-day warranty.
Still seeing E00?
A technician diagnoses it on site and gives you the price in writing before any work starts.