I have already done all the change out. I only thing I am struggling with is the # 3 pin as
ncf150sc. My truck began as an all manual basic regular cab STX truck. I now have power door locks and windows, power windows, power mirrors, electronic compass, Ambient temperature, electrochromatic rear view mirror. I had the column shift that is now a floor console shift. All parts from an 07 Harley. I even have changed out the cluster to the Harley Cluster with the message center. I have the adjustable pedals I will start on after I get the AC wiring right. Everything works except the AC clutch demand as mentioned above. It is because I am not sure where to put a couple wires. befor I put the blower speed control in the ac clutch demand worked with the EATC and the manual blower speed resistor and manual selector switch. So when I decided to replace the EMTC blowr control resistor with the EATC blower speed control I have ended with studying how to get the AC clutch demand to kick in. That is where I am at right now. And That is why I am at this post. Does anyone know how to get the AC clutch demand to kick in? The diagrams all show the body control module C3008B but I am not able to locate or discern what that is. It is not where the diagrams say it is. Basically I have the purple wire from the smaller C220B connector that in the manual system is suppose to kick in the AC clutch. ( OH yeah, DO NOT try this at home ) I jumpered the ac demand relay briefly, ran a couple wire to my cab and had it fuse protected, went down to the store for a beer, cycled the AC compressor with my jumpers from the cab, Then all hell broke loose.
My truck didnot like that!!!! I had all kinds of DTCs and message center went into ENGINE FAILSAFE MODE, Scarry, scarry. After about a day of check out the codes, turned out I blew the EVAP system fuse when I did that. Changed the fuse now I am here for help. Where do those friggin wires go. The purple(violet) from #3 and the white and violet from the autolamp sunload sensor that says it is suppose to go/come from C300B (which I cannot find). Help anyone? Oh and the ambient temperature goes to -20 degrees F from +140F when I turn the AC on. Ambient temperature from the scanner is work right.
