Technical Grande Punto Radio Connections

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Technical Grande Punto Radio Connections

anyzunstudios

Grande Punto "FastLine"
Joined
Aug 17, 2016
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Location
Spain
Hello everybody, I want to get a good wiring diagram about radio Connections on my Fiat Grande Punto December 2007. My car has standard radio system, not blackpunt. I want this because I want to get Can High and Can Low to check a Project that I am developing.

Thanks in advance!
 
Either way, there should be a plug pinout diagram on the top of the headunit you are taking out ;)

Here it is:

DIAGRAM:
bDIa7Zi.jpg



RADIO UNIT:
X0ldcCX.jpg


Now, the problem is what CAN (A or B) is CAN High and CAN Low?
And, what CAN Protocol is used?

Thanks in advance!
 
CAN B is high, and CAN A is low

Page 2 of the following: http://www.speedsignal.de/Dokus/342_ADIF/en/342FI01.pdf
Thanks! But after checking so, I've screwed a bit my Fiat hahaha Now shows a error message about airbag failure, but thanksfully to AlfaOBD and an OBDII diagnosis adapter, I could fixed my mistake (the failure was at radio connections).

Can be that CAN-A CAN-B are different CAN circuits? Thanks in advance!
 
Really? I've only seen one design of radio with different button labels, I presume the MP3 or blank is Grundig and Blaupunkt is Blaupunkt? Are there any audio differences?

I don't think so. Maybe better sound quality? High-tech experinence? Felling better that other poor people that have basic radio? Who knows hahaha :D:D
 
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