First off I am new to the site, but not new to the offroad scene. However I am new to the 3.4 swap I am trying to complete. I have a '93 4runner with the 3.0 4x4 and auto tranny. Donor motor was from a 97 4runner 3.4 auto tranny 4x2. I was able to purchase a 97 t100 ecu, as I was told the t100 ecu would control the auto tranny from 93 4runner. My question is about the wiring, and which wires in particular need to be repinned. I have read through several threads and write-ups, clicked on many links, but none seem to show the diagrams for the repins. I have heard that it is only a couple of wires that need to be moved. Can someone point me in the right direction please? Thanks in advance.
Sergio

 

search for my buddy "ultimase" thread. He did what you are doing. It's a solenoid that needs to be wired for the 4L function only. Everything else should work.

 

Thank you vasinvictor.

 

And not one single diagram or reference to which wires are needed. Ugh...

 

I would not touch a swap without the EWD`s of all the years involved

Then all the information is right in front of me.

Which makes it so much easier

 

^ Get the EWDs. You need a relay to activate the solenoid for 4L. Everything else works right out of the box. It's really not hard- at all, just sounds intimidating. Good luck.

https://techinfo.snapon.com/TIS/Register.aspx select standard 2 day for $15. Download everything.

 

Heya, I've got a printout somewhere, I'll snap a pic and put it on.

(I also bought an OBDII extension off of amazon to wire in, and put the connector in the glove box. I do know that it is a 15 ohm resistor; I thought it was a 15k Ohm and I couldn't get it to work, again and again; but when I checked my t's and i's I found the discrepancy.)