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-   -   Wires Inside the Yaris & What They Do (http://www.yarisworld.com/forums/showthread.php?t=12220)

The Architect 12-28-2008 11:56 AM

Wires Inside the Yaris & What They Do
 
This is for the 2007 2DR Hatch Back

Wire/Function - Color - Location/Description


12 Volts - Yellow - Ignition Switch Harness

Ignition - Pink - Ignition Switch Harness

Accessory - Green - Ignition Switch Harness

Starter - Black - Ignition Switch Harness

Tach Signal - Light Green - At Diagonal Plug Under Drivers Side Dash

Lock - Brown - In Drivers Kick Panel

Unlock - Dark Green & Dark Blue - In Drivers Kick Panel

Driver Door - Red - Drivers Kick Panel In Harness to Rear
Passenger Door - Light Blue - Drivers Kick Panel In Harness to Rear
Rear Driver Door - Light Green - Drivers Kick Panel In Harness to Rear
Rear Passenger Door - Light Blue - Drivers Kick Panel In Harness to Rear

Trunk Pin - Light Blue - Drivers Kick Panel Harness to Rear

Brake Switch - Light Green - At Switch Above Brake Pedal

Park Lights - Gray - In Drivers Kick Panel
Park Lights (-) - White - At light switch harness

Hand Brake - Light Green - At DRL Module on right of steering Column

Horn - Black - In White plug on steering column

Clutch Switch - Black - At switch on clutch pedal bracket

Headlights - Light Blue - At light switch Harness

The Architect 12-28-2008 09:37 PM

These are highly necessary to know for any remote start / security alarm set-up, hope it can be of use in the future.

AlexNet0 12-29-2008 07:26 PM

haha, nice, I installed a remote start day before yesterday and you post it yesterday, awesome info to have, if only I had waited another day!! Would have saved myself time.:respekt:

Over40 02-09-2009 09:22 AM

Thanks man,
but it would be nicer if you could put some pics along to show where the locations are at....

anubisx99 03-08-2009 08:02 PM

speed signal cable for GPS units???

CTScott 03-08-2009 09:23 PM

Quote:

Originally Posted by anubisx99 (Post 260770)
speed signal cable for GPS units???

On your 08, you can grab it at the TPWS ECU, behind the lower passenger glove box:

http://i372.photobucket.com/albums/o...PWSPicture.jpg

http://i372.photobucket.com/albums/o...torPicture.jpg

The Architect 03-08-2009 10:08 PM

I recall someone having had an issue with tapping the purple/violet wire for some other electrical project. perhaps he was just unlucky or did something wrong.

Let us know so that this thread stays accurate.

eTiMaGo 03-17-2009 05:14 AM

1 Attachment(s)
another useful tidbit for those wishing to wire in LED mirror covers, you can get the signals from each side here. This is for the big relay/junction box in the driver's footwell area.
This way you don't have to go into your engine bay to wire them up :smile:

areithan1980 07-11-2009 05:02 PM

how about for installing tach in the future woudl this be the same loc. to tap

toyota 07-29-2009 01:40 AM

WOW! thanks man!
yeah, pictures would be helpful.
thanks though...

yarhead 08-01-2009 09:47 PM

yeah, what areithan1980 said! where would be go for a tach?

CTScott 08-01-2009 10:05 PM

Tach wire location at pin 9 of DLC3 connector:

09 (Beige wire):
http://i372.photobucket.com/albums/o...9/TachWire.jpg

07-08 (Green Wire):
http://www.yarisworld.com/forums/att...1&d=1228843112

47_MasoN_47 08-17-2009 12:57 PM

I'm looking to add a few lights under the dashboard that are on the same circuit as the dome light (so they turn on when the door opens) and was wondering which wires they are. I have the 09 sedan, does anyone know which wires I could use?

CTScott 08-17-2009 01:04 PM

Quote:

Originally Posted by 47_MasoN_47 (Post 369704)
I'm looking to add a few lights under the dashboard that are on the same circuit as the dome light (so they turn on when the door opens) and was wondering which wires they are. I have the 09 sedan, does anyone know which wires I could use?

http://www.yarisworld.com/forums/att...9&d=1250041800

The connector (4K) on the upper left in this picture, is the feed to the map and dome lights. White with a black stripe ground, Pink is the "door open" switched ground, and blue is 12V fed from the DOME fuse.

47_MasoN_47 08-18-2009 11:39 AM

Alright, so if I'm thinking correctly I should connect the + lead from the lights to the blue wire, and the ground to the pink one?

CTScott 08-18-2009 12:14 PM

Quote:

Originally Posted by 47_MasoN_47 (Post 370339)
Alright, so if I'm thinking correctly I should connect the + lead from the lights to the blue wire, and the ground to the pink one?

Correct.

47_MasoN_47 08-18-2009 12:38 PM

Awesome, thanks!

Liu997 08-21-2009 07:33 PM

So the yellow 12volt wire described in the first post is constant even when the car is off?


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