Frigidaire LGHS2667KE0 intermittent error code. Cycle power would reset for a day (temporary fix). Order & replaced main control board mounted UNDER unit. Used the included wiring harness adapter to match the connectors on the new board. Plugged in & front panel was NOW DEAD! No lights - no op. I then ordered THIS front panel board & replaced. BINGO! Fridge is like new again. I was curious SO....I replaced the main board from under unit back to it's original with this new front board & the original code 5Y CE came back. Point? YOU MUST REPLACE BOTH OF THESE BOARDS. I believe it's a revision issue. I had a 6 year old set. The new one boards have newer connectors & part numbers. If you have this error code - do not waste time, order & replace BOTH at same time & you'll be happy!
Reference below 2 parts/numbers:
Control-Electrical
Part #: 241973711 (AP5324736)
Board-Switch
Part Number: AP4695205
Made by: Frigidaire