Electronic control board
Replaces EBR77688002
A dead display or random faults can come from the control board.
Replaces EBR77688002
A dead display or random faults can come from the control board.
Replaces EAU63143502
Door, lid and control switches stop a cycle when they fail.
Door, lid and control switches stop a cycle when they fail.
1Control boardEBR77688006Part numbers come from the Sears PartsDirect parts list for the LG WD100CW (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.
Front-load: on the door frame or the door rim. Top-load: under the lid or on the back of the control panel.