IS300 Wiring Diagrams - 2JZGARAGE Apr 28, 2013Attached are both the wiring diagrams for the 2001 and also 2002-2005 Lexus IS300. Disclaimer – I don’t take any responsibility for these diagrams, these do seem to be the factory wiring diagrams but I always like to double check / cross reference any wiring. Also I do not own a IS300 and can’t confirm these diagrams. 2001_IS300_Wiring Related searches for lexus is300 fuse box diagram lexus is300 for salelexus is300 f sportlexus is300 for sale manuallexus is300 wikipedialexus is300 leaselexus is300 generationslexus is300 2jz for sale2016 lexus is300