I'm putting in factory navigation tomorrow and I am in need of the wiring diagram to the climate control unit. I was also wondering if the stock non navi climate control wiring harness will work with the navi climate control.

Better yet, if someone can tell me how to do this part that would be great. From the diagrams that I have, It looks like there are only 3 wires going to the CC?

Also, a few more queestions on wiring...

And in those diagrams, whats the:
reverse relay?
Multiplex control unit (drivers)?
Multiplex control unit (pass.)?
and where to i tap in the PCM (vehicle speed signal)?

I got these diagrams from this thread:
https://acurazine.com/forums/showthread.php?t=149984

If someone can email me this, that would be great. artbran (at) gmail (dot) com

 

Still need help? For the AC controls that go to the screen are as follows.
Screen C2 = AC B8, C3 = B14, and C4 = B12.

There is a PDF diagram by Beinstein on here somewhere just keep searching or hit me back and I'll find you the link. I was kinda running out the door when I came across your post.

 

i read on the DIY , non-navi forum that the etm was essential to do this, true?