Chosen Solution
Hi Lady Tech, any help would be greatly appreciated. I have a LMXS30776S/00 with both the refrigerator and freezer not cooling properly. Performed the voltage test on CON201 (1&4 pin) after pressing the test switch. Voltage got up to ~50V Max. Left connector off and noticed LED blinking three times. Main Control Board? Thanks Brian
Brian Greeson- I apologize for taking so long to reply. You should have 180v - 230v at con201 withinin 30 sec of plugging unit in. Since your only getting 50v that tells us the main board isn’t providing the proper voltage t the compressor. You need the main control board.
