I hooked up my new-to-me Kinze 3600 to the tractor for the first time today, powered up the monitor and it said row 9 bad sensor. Unplugged #9, plugged row #10 into that plug and plugged #9 into #10. Monitor still said #9 was bad. Tells me that I need to be looking at the harness instead of the sensor, is there a simple way to find the fault? It appears to me that it's a Canbus setup, only 3 wires to the monitor. So do I just look for the splice where #9 row plug is wired in?