help identifying my wires *lots of pics*

I apologize for the pink post-it notes, it was all I had

The main reason to identify these wires is to make sure that I can plug everything in, and if I need to add a few wires into existing plugs, I can do it.

I do have the wiring schematic but I won't be able to print it out until I fix my printer..and its ~300 color pages.


So I took a peak behind the dash and snapped some pics.

and pulled out most of the 4wd harness that I salvaged from a donor truck, now I need to verify that I have everything.

4wd switch is pre-wired, however until I open my 2wd harness, won't know if its connected to anything. I have another harness just in case.




above the glovebox of a 2wd

*note the top plug on the left vertical, purple and white/black wire; 4wd plug has 5-6 other wires in that same plug.






the 4wd wiring




4wd ecu, right bundle splits to transfer-case and to ADD with a few wires going elsewhere.

left bundle goes to control switch and other connections.





From vertical white junction, need to identify the purple wire that runs to a plug on the passenger kick panel

yellow/black & green/white wires that go from the plug to the ECU plug

have a white/black wire from the junction plug that is cut.




The yellow/black and green/black from the junction go into the ecu plug 3 from top

*note green/white wire in plug 4 next to it, it goes into the 4wd ecu Left bundle


Brown/white & red or pink going to the white plug

purple/white wire going to 4th plug on vertical(smallest)

and a main ground at the bottom of the picture, plug is stowed as passenger kick panel





this is from Left bundle;

purple wire going to driver side kick panel

blue/white wire to white plug

pink/black going to green switch plug(for LSD-rear equipped?)

4 wires to black plug




4wd switch wires (blue,grey,ground)




Front ADD from right bundle, and green wire running to another plug (12v power?)




Transfer case harness




I think running the wires won't be too bad, the hard part will be including the 4wd wiring into the existing 2wd harness if it is not already included.

I'll update the wires as I find out where they go.