Hello and thank you for using just answer. What year is your gs?
Are you requesting a wiring schematic for this?
Thank you for the reply, right click this link that I loaded it to for you to open in a new browser:
http://www.mediafire.com/?52jtiymilzu
I don't trust mitchells or any aftermarket wiring diagram, this is the one you need.
Be sure to print or save, this file expires. Thank you.
Former Lexus Master technician
Master Certified with lexus, 6 years experience