Ok guys, here again LS430 2002
Had on the dash the following lights vsc, big red triangle, engine management, and vsc Check on lcd display. It's been on over a year and has been annoying to say the least....
Let's get rid of these lights shall we
1;Ok, under dash in front of left shin obd plug socket for diagnostics.
2; MAKE SURE VEHICLE ON TOTALLY FLAT SURFACE AND LEVEL
3;Bend paperclip into "u shape"
And insert one end in 2 and one end in 4
4; put key in ignition and turn to on, not start, but the final click before starter would turn .
5; sit back for two minutes, literally but not exactly, and watch things flash on and off the dash. Vsc test will appear in lcd display.
6; turn ignition off , remove paperclip.
7; replace paperclip this time in 3 and 4 pins as before but, moving one across the top to 3 but using 4 on the bottom
8; turn ignition on to same position as before
9; now watch as all the abs, eml, vsc, sport, ride height everything flash on and off. Again let it do this for a couple of minutes. You may also see "VSC 43" appear in the lcd display ( I think it just guessed my age right) the sat nav unit will also go into Japanese ecu mode press the left button bottom right
10; turn key off, remove paperclip and leave vehicle to think about what it's done, yes calibrate without any interference, for again two minutes ish.
11; jump in the car, start her up and go for a drive. The engine management light may Or may not stay off. If the fault is failed open then it will keep eml on until "fixed"
Mines on but I got rid of 95% of my warning lights and display read outs.....
Hope this helps you all as it's been driving me mad,