Snap: 1667aircon stuffy and warm

CE checked:1667 both ac cooling unable to cut in, found with aps fault,
ac2 isolated aps fault cleared, ac1 working but saloon warm, temp 29.2 ~~~~~ Snap: 1667  aircon stuffy and warm   AC Compressor shorted : Yes Observed APS fault triggered when AC unit start. Battery Fuse Blown: No Rectification Actions: Checked and measured #1667 AC 2-2 compressor shorted to ground causing APS fault. Isolated UVW and raised    notification to HM for CCU c/o. Notification to HM: 2604369 Done by: Farhan, Firdaus (2.6.24)