VSS and reverse wire colors and location. 07 Tundra SR5 crew

Posted Sep 18, 2008 · 16:40 UTC#1

Crewmax for my Z3 please??? Non JBL system. Might be in the vehicles harness at the head unit. I know there's 1 connecter that came out of the back of the stock unit that is not used with the new harness. I think atleast the VSS wire should be there since the stock unit had speed controlled volume.

Posted Sep 19, 2008 · 00:33 UTC#2

Speed Sense white ac radio harness or amplifier under passenger seat

Reverse Light blue + passenger kick, 11 pin plug, pin 3

Posted Sep 19, 2008 · 01:42 UTC#3

By " white ac radio harness" you mean the white wire at the extra unused at the vehicle harness right? Thanks

Speed Sense white ac radio harness or amplifier under passenger seat

Reverse Light blue + passenger kick, 11 pin plug, pin 3

Posted Sep 23, 2008 · 22:34 UTC#4

Ok.. Thanks. the light blue was good but there are several white wires in the white unused radio harness..

Posted Oct 17, 2008 · 21:33 UTC#5

ITs the one thats all by itself. There will be one or maybe two what is around some other wires.

Should be pin 3 if you dont have JBL and pin 4 if you do.

Also Reverse is also found in the 12 pin plug tucked in the headliner which is visible once the over head console is removed. Most people drop the over head console to mount the mic in the factory location so that its hidden and clean. check out the tundra forums there is a complete writeup on an Avic Z2 install.

http://www.toyotatundraforum.com/audio-visual/1747-pioneer-avic-z2-nav-install-lots-pics.html