Wiring Help 2jzgte swap (indepth)
#1
Driver School Candidate
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i have seen a few people talking about the wiring problem but no one is really clear. i am also looking for a wiring diag for the aristo. I am not a expert on wiring but why would i need to repin the harness that came with the motor. i dont understand.
#3
Lexus Champion
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Since you have a 98 your golden as long as you get everything with the new motor. Specifically the entire harness with the aristo orange and grey jumper plugs. You need to run 1 wire from the igniter tach feed and splice it to the body harness. The repinning stuff is for the 01+ that doesn't have the same ecu connectors.
That's all mine needed, but I'm single turbo with a manual tranny and luckily got to remove like 50 wires from the harness that were for the auto trans and twin turbo vsv's.
I believe there may be something else to do with the shift lock, but I kinda thought the jumper plugs took care of that, and it was only an issue if your jdm harness is missing them. Not sure tho you may wanna do a search for shift lock issues to verify.
That's all mine needed, but I'm single turbo with a manual tranny and luckily got to remove like 50 wires from the harness that were for the auto trans and twin turbo vsv's.
I believe there may be something else to do with the shift lock, but I kinda thought the jumper plugs took care of that, and it was only an issue if your jdm harness is missing them. Not sure tho you may wanna do a search for shift lock issues to verify.
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2Gen GS430 / 400/ 300 Classifieds (98-05)
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11-04-13 01:07 PM