Help Sc300 Vss And Parking Wires!!!
 

Hey all,

I was wondering if its possible to get some info 1992 Lexus SC300, i would like to know the location of the VSS (Vehicle Speed Signal) wire and also the location of the parking brake switch wire and illumination wire and reverse wire.

Many Thanks, all help is greatly appreciated.

https://www.clublexus.com/forums/sho...d.php?t=274565 - VSS

I am assuming you are installed a Navi, just ground the brake wire.

As for illumination, tap into one of the wires behind the radio or climate control using a tester. I tapped into one of the wires behind the climate.

Reverse wire is only used if you are using a camera.

Thanks, Luxor...

I have read your post earlier... but then, some people told me that mine is 92 and yours is 98 so it might not be the same wire...

Yes, I am trying to install Pioneer Z1...

Thanks...

help!!! I have asked around avic411.com and the12volts.com and carsdomain.com and no replies yet...

I finally got my answer from Avic411.com...

Speed Sense PURPLE (AC) ECU MODULE TO THE RIGHT OF GLOVE BOX PIN 14 OF A 26 PIN PLUG

PSC/ECU TO THE FAR RIGHT BEHIND GLOVE BOX

i want to say the reverse wire can be found at the shifter it's a red wire if i remember correctly. i have a picture, but photobucket is down at the moment.

the z1 has a couple different methods to bypass depending on the month/year of production...check avic411 for the necessary bypass method of your unit.

-the anti pioneer member ;)

here's the reverse wire

http://i33.photobucket.com/albums/d1...verseWire2.jpg