Pwb(pcb) Assm.,main

Meev for Model Number WM3677HW

Answer Hello Meev. oe means drain error (outlet error) Poss causes: drain hose kinked, filter blocked, pump impellor blocked. Check and see if the pump needs to be cleaned out on the unit or needs to be replaced. 

Carlos for Model Number wm3677hw

Answer Hello Carlos. It has to be the red light on the number 1 LED for it to indicate a faulty control board 6871ER1003E. It sounds like you may have other issues than the board on this model and will need to look for a wiring issue or another part issue with the unit. 

Lou for Model Number WM3677HW LG

Answer Hi Lou. You say the control panel lights come on. So is the door latch audibly clicking during lock ? If not then you need to replace the door latch part # 6601ER1004C. Thank You. 

Rebecca for Model Number WM3677HW

Answer Hi Rebecca. The door latch part # 6601ER1004C usually is the issue here. You need to use the supplied tech sheet to put the unit in a diagnostic mode and see if there are any stored codes. It will tell you of the code meaning. This allows you to look at the circuit involved. If the door is not locking and you do not hear and see the board lock signal, then I would suspect the latch. Is the unit filling? Thank You.