TC reported car 2683 air-con fault. Unable to reset. Staff(PYL) checked and confirmed that car 2683 set #1 air-con faulty with maintenance tag. Unable to reset.Car was warm. ~~~~~ Confirmed 2683 Ac1 with tag.Found 2683 AC1 -1 draw high current causing APS fault.Isolate comp (UVW wire and tag ).Checked 2638 AC 1-2,2-1,202 freon pressure -OK .Car cooling 22 degree. N.A SANKAR/30.09.21 ------------------