TIMS showed intermittent APS fault at front M1 car. TIMS showed intermittent APS fault at front M1 c ar. ~~~~~ 1673 TIMS showed intermittent APS fault. CE: 1673 APS Fault.Isolate 1673 #1 AC fault Clear. AC warm.Temp 26.2*C  1673 A/C fault caused APS fault. Checked 1673 AC 1-1 CMOCR 1 Shorted to ground. Notif.2549133 raised for CCU C/O. Au TK 45267