2543 A/C 2-1 Coolant fault ~~~~~ 2543 A/C 2-1 Coolant fault     Checked the above mention fault found due to freon low.Charged freon and check leak-ok.Unit test run as pernormal with cut in/out.Freon level before-10psi after-40psi. Done by Saini/Koh/Din/Haslan. 12/07/20