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Old 04-15-2020, 01:26 AM   #18
rodstored-72
chevy truck fan
 
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Join Date: Mar 2005
Location: Gilbert, arizona 85298
Posts: 1,978
Re: '86-'13 swap questions

Quote:
Originally Posted by Wgesnerjr View Post
Having the wiring breakdown the underhood box will help. I did a lot of hunting and pecking to find which fuse went to which relay, etc.

The yard that took my engine out gave me a lot of "pigtails" on the bottom of the box. They did not cut the plug that went to the engine or PCM, but everything else was cut about 2 inches from the plugs underneath. I spliced each of the truck wires to the pigtails to make the fused and relays work.

So if you're looking for exact connections, I didn't document. sorry. I know this will one day come around and bite me in the @$$.

However, in another thread I saw this aftermarket box. I think this would have been a better option than the underhood block.
https://www.michiganmotorsports.com/...0aAmpDEALw_wcB
I believe this is what I am trying to do I am just not sure how to? I guess I am going to try to find the other bottom connector(s)… I was thinking along these lines so I believe that the only connector I need to find (get) is the "X3 and or X5" connector. any "recollection" you might have or willing to offer would be very greatly appreciated.
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