2007 Yaris Sedan Radio Wiring Help

[TheJage]

Hey there,

I have a 2007 Yaris Sedan.

I have read most of the posts on here about wiring an aftermarket stereo and the wiring diagrams, but I am still confused. When I pulled the stock unit out, there were 3 connections to the stereo.

First had the wires:
Yellow
Black
Red
White
Green

Second:
Grey
Yellow
Black
Purple
Pink
White/Black
Blue
Green
Grey

Third:
Red
White
Red
Grey
Green

Everything I have read says:
12V = blue, Ground = white/black, Ignition = grey, Illumination = green, Antenna = Black, LF = Pink/Purple, RF= Grey/Yellow, LR = Black/Yellow, RR = Red White.

Is it just me or do these not match up? It seems I need wires from all 3 connections, but then, what are the extra wires for???

It may have been a bad idea, but I already cut the connectors getting ready to splice the wires onto my new stereo.

Please help! Thanks.

[CTScott]

The third connector is for the AUX jack.

[TheJage]

Thank you! So it seems I do not need to use the wires in the third connector? But still, there is an extra green wire in the first connector. Anything this should be connected to?

And I assume the first connector is for the rear speakers while the 2nd is for everything else?

Thanks again for any help. It's my first time doing this.

[CTScott]

There are actually two greens. The one in pin 5 of the 6 pin white connector is ILL- and the one in pin 10 of the 10 pin blue connector is ILL+.

ILL+ is can be used for radios that have a dimmer input to tell it to dim down when the headlights are turned on.

[TheJage]

You're the man! Thanks.