gdyz IS300 wychodzily na automatach

WIRING
this is for '01's. I'm almost certain that this is not the same for '02+ IS's (mainly since our '01 IS's draw a speed signal from the ABS, so nothing needed to be wired for that :-)).
There will be 3 plugs that you unplug from the auto tranny. One of them will have 9 wires coming out of it. THIS IS THE ONLY ONE YOU NEED TO MESS WITH. If I remember correctly, the wires come out of some little circles, some are smaller circles (yellow ones), some are larger circles(red ones).

:::For the starter, take the two wires coming out of the 2 larger red circles (its a solid black wire and a black/white wire), cut them and splice them TO EACH OTHER.

:::For the reverse lights to work, my tranny had two wires coming out of the side, a red one and a white one. on the SAME plug where you spliced the two black wired, there will be two red wires. splice these two red wires to the two wires coming out of the tranny (this may be different depending on which R154 you get and what condition its in. unfortunately i can only contribute how my specific wire setup was.)

*if for any reason your wires are different colors or your IS is a different year, all we did was hook up a multimeter to the battery and stuck the little probe into each hole until the reverse lights came on.
AND YES, WHEN I PUT THE CAR IN REVERSE, THE LITTLE "R" IN MY DASH LIGHTS UP ORANGE LIKE IT USED TO, WHICH IS SWEEEET!!