What was found
(CAN) AMCU NR1 J1 PORT SHORTED OUT. DURING POWER UP OF SEATS 1-9 IN SEQUENCE, ONCE ARRIVING AT SEAT 5A THE J1 PORT IN THE AMCU TRIPPED OFF DUE TO A POWER OVERLOAD. CAUSE OF THE POWER OVERLOAD WAS DUE TO A MISWIRED HARNESS BETWEEN SEAT 4A AND 5A. THE HARNESS WAS METERED AND IT WAS FOUND THAT THE NEUTRAL WIRE WAS CARRYING A 115 VOLT LOAD BECAUSE THE HARNESS WAS MISPINNED WHICH IN TURN SHORTED OUT J1 PORT OF THE SECOND AMCU NR1.