tonysc400

anyone have a wire diagram on how to hook up a 2jzgte engine into a sc400?

lilpablo

good question

non_silvia

https://www.clublexus.com/forums/per...gured-out.html

TweakTech

iTrader: (2)

I checked out that link, and I wasn't even 10 lines in and found about 6 issues with those directions. Just saying. That is NOT the correct way to do the harness conversion.

RIXSC4

man, anybody have any finished diy on this? aristo 2jzgte into sc400. tons of partial threads, but nothing step by step or even pics of which wires go from aristo harness to sc400 body plug. every thread ive found is old and incomplete, and almost all threads (here and other sites) contradict each other. I know it can be done, because phoenixtuning quoted me on it, but i dont really have another $600 to put into this swap.

1JZPWRD

iTrader: (59)

I am in the same boat. Well soon enough. I know someone and i mean someone has done it step by step. I have checked out lextreme and other supra forums but no luck either. Calling all the electronic guruuuu's.. Chime in!

If not, going to have to send to phoenix tuning..

TweakTech

iTrader: (2)

If you can find one for an SC300, they are the same. The only difference is maybe 4 or 5 wires on the under dash body plugs. Aside from that, the pinouts match.

soarer13oy

iTrader: (13)

No one has time to take over 100 pictures and do a step by step diy. Wanganstyl's spread sheet explains it all, so if you are not able to do the conversion from his thread, then you will have to pay someone else to do it.

stockhatch

iTrader: (12)

What he said. Between wanganstyle's thread, factory sc wiring diagrams, and some tracing by hand, I was able to figure all the harness stuff out and everything on my car works. If you can't do it with those resources, then you need to ship it out.