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2001 7.3 zf6 swap wiring

2.6K views 1 reply 2 participants last post by  Jax  
#1 ·
Ok so I’m in the very early stages of a zf6 swap and I’m just trying to get as much info as possible before I get too deep into this thing, I think my biggest question is the wiring, I know there’s got to be a way to use the auto harness (which I would like to do) but it takes some splicing (I think). I saw someone do a write up saying it was something like 4 wires that need modified but I can’t seem to find anything that specifies which wires need modification… If anyone has any experience or knowledge please let me know, any feedback is very appreciated, thanks.
 
#2 ·
First, your neutral safety switch wiring will be on the auto harness. That's two wires that need to be jumped back to each other and you will NOT have a neutral safety afterward. The truck will not start without those two wires jumped. Second, two wires will need to go to the reverse light switch.

If you have a transfer case, mark those wires for it.
 
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