I just wanted a blowing fan motor...This is a mess!

[BrentBTK]

Guy who sold me the truck said he couldn't find a switch for the heater, so he just wired on in under the dash. Ha. Turns out, said switch just went to the battery...yep....the battery. Nowhere else. Well, I see 3 wires hanging down that are taped up, Yellow, Orange, and Light Blue. I assume these must be for the switch. See Pic #1

I then find a plug with a burnt red wire, a green, and yellow going to a small gray box screwed under the dash. See Pic #2

I then find this plug with 1 Yellow and 2 Green Wires attached to what seems to be the diverter (?) box? See Pic#3

I then find this plug inside the blower box that goes to a couple coils. They are Yellow (x2), Light Blue, and Dark Blue See Pic #4

I then find 2 plugs on the outside of the far passenger side of the blower box. One is a single Orange plug, the other is Orange (x2), Dark Blue, and Purple. See Pic #5

Standby for the next post with it all in one pic and what I've determined goes where...