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Need help wiring up 2002 Gs300 with vvti aristo swap

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Old 10-02-14, 05:02 PM
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EvosSti
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Default Need help wiring up 2002 Gs300 with vvti aristo swap

Hey guys I am helping my buddy with aristo vvti 2jzgte swap in his 2002 sport edition Gs300 and I am having HARD time finding any information on what needs to be done with engine wiring harness. I have engine and everything else in engine bay done except return fuel line and that will be done this weekend. I am having really hard time finding any info for 2002 swap so I was wondering if anyone can send me in right direction on how to wire up this swap would be greatly appreciated!
Old 10-08-14, 05:14 AM
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Ken C.
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I believe tweakd performance sells the adapter harness for an aristo swap in a 2001+. Try contacting them.
Old 09-21-16, 05:50 PM
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ParkersDad
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Originally Posted by Ken C.
I believe tweakd performance sells the adapter harness for an aristo swap in a 2001+. Try contacting them.
Yeah for 1800 bux. No thanks. Someone needs to share the wiring info. I need it too
Old 09-21-16, 05:59 PM
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CRASHMONK
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Have you purchased a Lexus wiring diagram manual? These cars have multiplex wiring if you weren't already aware...
Old 09-21-16, 06:32 PM
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CRASHMONK
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Good God, your thread with 3 posts has as many views as my thread which has 3 pages! Hot topic!

Main thing is finding aristo diagrams i imagine...
Old 09-21-16, 07:12 PM
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ParkersDad
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Originally Posted by CRASHMONK
Have you purchased a Lexus wiring diagram manual? These cars have multiplex wiring if you weren't already aware...
I have the 99 and 2003 wiring books but they are not very imformative.
Old 11-17-16, 12:57 PM
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super51fan
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I would like to know as well. All I can find is "dont do it", or "hire a professional"
Old 11-17-16, 01:08 PM
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ParkersDad
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Originally Posted by super51fan
I would like to know as well. All I can find is "dont do it", or "hire a professional"
I figured out the wiring mess and did it myself. Had to track every wire and somehow read the Japanese version wiring diagram and solder each wire. 10 months of research and 2 weeks of picking thru it all.
Basicaly its 2 plugs that have to change. Plus an additional plug that came with the gte motor.
Old 11-17-16, 01:09 PM
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ParkersDad
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Originally Posted by CRASHMONK
Good God, your thread with 3 posts has as many views as my thread which has 3 pages! Hot topic!

Main thing is finding aristo diagrams i imagine...
I have the diagrams
Old 11-18-16, 06:49 AM
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super51fan
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Originally Posted by ParkersDad
I figured out the wiring mess and did it myself. Had to track every wire and somehow read the Japanese version wiring diagram and solder each wire. 10 months of research and 2 weeks of picking thru it all.
Basicaly its 2 plugs that have to change. Plus an additional plug that came with the gte motor.
Can you send me the diagrams? Thanks in advance
Old 11-21-16, 07:14 PM
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ParkersDad
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Originally Posted by super51fan;96837n84
Can you send me the diagrams? Thanks in advance
I dont have time here lately to go thru all my 50 pages of notes (literally) and write up a diagram. If the moderator wants to make it a sticky, i can send the moderator my notes and he can post it up.
Old 11-22-16, 08:04 AM
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super51fan
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Originally Posted by ParkersDad
I dont have time here lately to go thru all my 50 pages of notes (literally) and write up a diagram. If the moderator wants to make it a sticky, i can send the moderator my notes and he can post it up.
Any thread can be stickied, if you send it to me I can write it or post it
Old 01-04-17, 10:37 AM
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GSbucket
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Originally Posted by super51fan
Any thread can be stickied, if you send it to me I can write it or post it
Any luck with this yet?
Old 01-05-17, 01:15 PM
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super51fan
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Originally Posted by GSbucket
Any luck with this yet?
Nope, I haven't heard anything from him yet
Old 10-11-18, 04:58 PM
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jp3543
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Originally Posted by ParkersDad
I figured out the wiring mess and did it myself. Had to track every wire and somehow read the Japanese version wiring diagram and solder each wire. 10 months of research and 2 weeks of picking thru it all.
Basicaly its 2 plugs that have to change. Plus an additional plug that came with the gte motor.
did you ever get a chance to go through your book, I'm trying to do the swap on my 2002 gs300 and I'm lost
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