When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I am talking to a company right now and i have searched on mkiii thread on their aristo swaps and it turns out that there are differences for every aristo year engine and the best way to figure out the wiring is to trace it from off of the ecu. So hopefully tomorrow i can will start but some of my harness is missing so i cant get all of the info right away!~ btw the company makes wiring harness adapters for turbo timers and so on and i will be talking with them for hopefully making an aristo swap harness. =) but i would have to figure out the year engine and such i have.
That diagram is for JDM supra harness, not Aristo.
"SC300's AC compressor is being used. You will need to make a 12VDC .5A "high sensitivity" relay so your AC Control Module will communicate correctly with Aristo ECU to activate compressor clutch via MGC signal line."