Donald Rowan posted an answer for this LG WT4801CW 27" Top Load Washer with 3.7 cu. ft. Capacity, 8 Wash Cycles, TrueBalance Anti Vibration System, EasyDispense, Stainless Steel Tub and Direct Drive Motor:
"AE error code : base sensor has sensed water."
Donald Rowan posted an answer for this LG WM3070HWA 3.7 cu.ft. Extra Large Capacity TurboWash Washer With Steam:
"D E error is Door Error. cause : Door latch, Wiring or Control."