I know of one Member Using e manage on his 1999 sc 300 vvti you might want to ask lex luthor he is on club lexus forums http://www.clublexus.com/forums/showthread.php?s=&threadid=83428going4boost said:Has any got this yet(whos willing to share how). I noted on the Emanage forum that the manual seemed to be backwards on a Dip Switch setting I dont know if that helped anyone. I also noted a new firm ware which was susposed to help.
I think that is the reason for this post, alot of poeple have them working on new cars I follow the emanage forum.apoji187 said:The ignition harness is the holy grail of the is300 e-manage setup.
I dont know of many people that have gotten it to work, basically, the e-manage ignition harness is difficult to get to work with alot of newer cars