Well I am finally getting around to doing my navigation conversion and have tapped many resources here on the forums as far as information goes to get things moving forward. I have acquired some small items but before I moved onto getting the drive and screen I wanted to see if anyone here may be able to scan and upload the wiring diagram for the 07-08 and one from the 04-06. I have heard that the major difference between the two was a blue plug that on the 04-06 has 22 pins but uses only 12 of the availabel 22. But anyway I want to research this and see if I can get an 07-08 screen and see if that fixes the clock issue a lot of other guys have been having while using their 04-06 screen with an 07 dvd drive. Well thanks in advance and hope someone can help me out.

 

Bump.. If someone can post these this could answer and create a possible fix for a lot of members who have this time issue problem on their 07 nav conversions. Hook it up.

 

PM a member named psheu, he had the etm for both years and posted them a few months ago, but the pics were deleted from imageshack...

 

I think I know what pictures you are talking about that got uploaded. I will try and contact him. Only thing I need now is the screen and connectors but I really want to do this right and hopefully help out some other members here to fix this clock issue and have a properly functioning 07-08 nav system of all aspects in our 04-06. Thanks for the lead csmeance

 

Alright so I have the ETMs from the 04-06 and the 07-08. I have put together an excel file that shows the difference between the two connectors on the back of each display.

The 2004 is a 14 Pin Connector and 12 Pins are used.

The 2007 is a 22 Pin Connector and 12 Pins are used.

The major difference between them is mainly where the Audio Bus leads come in on the 2004 it's just a simple AUD BUS+ or AUD BUS SH and AUD BUS-, Those three lines are connected to the GA-NET in the 2007 Navigation system. Note this is the harness coming from the car itself, this does not relay back to the Navigation Drive at all. So for those who have completed the conversion or have other experience with this what is your suggestion on this. I want to note that this is Connector A that I am referring to. The connector is green in both the 04-06 and 07-08. For those interested in my excel file please PM me. Or if someone can host it that would be great too.

 

Something else I wanted to note to those who have done this conversion that care to gander.

2007

Notice Pin 20 is SD+B though it may be 8 not sure. On 2004 Pin 20 is 5V. I am thinking Pin 20 for the 2007 may be Sub Display, Pin 21 is for Clock. I am curious to know what Pin 20 is actually running to though. Where is this signal coming from in the 2007. Also want to note that in 2007 Pins 18 and 19 are actually reversed in comparison to the 2004.

http://i170.photobucket.com/albums/u...Nav_Page_6.jpg