TC reported intermittent APS fault at car 1705. ~~~~~ 1705 TC reported intermittent APS fault.  1705 A/c 1 CMOCR-2 found shorted to GND. Removed, insulated & tagged wires 'U/W/V' - Done. Notif 2177664 raised to RSW. Name                          : Au Tuck Kim Date of Occurrence            : 8/7/2020 Last Service Date             :   EMU / Equipment / Location    : 1705/Aircon/#1 Equipment Serial No. (if any) :   Description of fault / cause  : A/C 1 CMOCR2 shorted to ground.                                  WIre U/V/W removed and tagged Measurements (if any)         :    Au TK 44021