2.4 to 3.4 swap integration relay wiring help

Ive searched google, forums, fsm, but i cant seem to get a good picture of the wiring behind the integration relay. While pulling the harness from the donor vehicle thing got cut bad and im trying to put it back together but cant figure the route of the wires. I for cant read wiring diagrams because its confusing as hell. This is what im trying to put together:

 

Any help would be appreciated, ive been searching for the past weeks before asking for help

 

Sorry if you can`t read schematics your kinda up the creek.

You might wait a very long time till some one is doing the very same thing as you .

Meaning everything needs to be the same.

Not sure why your changing all that every thing can be merged at the ECM.

Now if everything is out of the same year truck it is not as bad

 

Why are you changing all that part of the harness?

 

Oh man wiring everyones worst nightmare. lol

Im confused why are you changing the wiring because I've done 2.7 swaps to 3.4 truck and vice versa and I never had to take or modify the harness under the dash dash or foot boards. as long as the engine has its engine harness and ECU and the some what the same year its just plug and play

 

I have reserached this in the past... the inetrnal pathways inside the integration relay are all differernt as well as where the wires on the various connectors are pinned.

 

Im more than up the creek, i live on a rock in the middle of the pacific. Im not changing anything. Im trying to put it back together because while pulling the motor the dash harness got accidentally cut with a reciprocating saw. So i was hoping someone could snap a pick under there dash behind the integration relay so i have a rough idea of which wires goes up into to cowl wires. Toyotahunter I dont think i can use my 2.7 dash harness with 3.4 computer, plus i was shooting for ac, criuse control, e locker

 

Im using this from the fsm but it doesnt have anything about the plugs and where they go from behind the integration relay

 

How the heck do you cut the DASH harness when pulling the motor???

Edit: I see what you mean. It’s a body harness btw, and you don’t need it for the swap. You need the motor, the engine main room harness and ECU. You still need to learn to read the diagrams though because the connectors from the body that plug into the ECU will most likely need to be re-pinned some even though they may plug in

 

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Thank you, i had to figure out the diagrams. Finally got it. Just one more question about the ac...