maverick99

Spoke to Lexus today and apparently there is no power steering ecu for the 2001-2003. Doesn't seem possible but take a look.

http://lexus.sewellparts.com/oem-cat...S430-2001.html - look at top right where the ecu should

http://lexus.sewellparts.com/oem-cat...S430-2004.html

So how the hell does the steering work on these models?

AndreasMet

I can assure you that there are wires that attach to the electronics because I cut two of them when I could not remove the clip-on the the PS. See the green arrow, lower right corner.

The steering 'rod' connects into the hydrolic assembly. Follow the red arrows.

Hope that helps.
http://i848.photobucket.com/albums/a...ps61fabe22.jpg