Combox installation help

sourphish · 12-30-2011, 01:42 PM

I just finished installing my CIC and am working on the combox when I ran into some issues with the wiring.

I've attached a picture to show where I'm having issues. The top row is the new 26 pin connector (and I've managed to re-wire some of that using the BMW retrofit pdf) and the bottom 54 pin connector is the old wire that plugged into the TCU.

If anyone can help me re-wire the rest I would greatly appreciate it!

Patrys@BimmerTech · 12-30-2011, 05:18 PM

Quote:

Originally Posted by sourphish

I just finished installing my CIC and am working on the combox when I ran into some issues with the wiring.

I've attached a picture to show where I'm having issues. The top row is the new 26 pin connector (and I've managed to re-wire some of that using the BMW retrofit pdf) and the bottom 54 pin connector is the old wire that plugged into the TCU.

If anyone can help me re-wire the rest I would greatly appreciate it!

Email sent!

zach1080 · 01-13-2012, 01:11 PM

Quote:

Originally Posted by sourphish

I just finished installing my CIC and am working on the combox when I ran into some issues with the wiring.

I've attached a picture to show where I'm having issues. The top row is the new 26 pin connector (and I've managed to re-wire some of that using the BMW retrofit pdf) and the bottom 54 pin connector is the old wire that plugged into the TCU.

If anyone can help me re-wire the rest I would greatly appreciate it!

I am trying to do the same as you have already done, but I am also having trouble converting from the 54 pin connector to the new 26 pin connector.

I can't seem to find any information available for what the pin-out of the 26 pin connector is for the Combox.

Do you think you could forward me the information you used to wire up the 26 pin connector?

Thanks in advance!

sourphish · 01-14-2012, 08:20 PM

I have 2 pdf files for the combox that I could send to you. What is your email addy? I can't PM you as you don't have enough posts yet. But the picture I showed above was confirmed to be all that was needed to transfer from the 54 pin to 26pin. I didn't have to re-wire anything else

zach1080 · 01-16-2012, 08:22 AM

You can send the files to my email at zach1080@yahoo.com

Thanks for the help!

jirestre · 01-31-2012, 07:31 PM

Hello sourphish,
Could you please send me the pdf's you have for the combox install? I already installed the CIC and I want to review them before going with the combox. If I read right, those 5 pins are the only one you had to move from the old connector? In the schematics that I have, 9 pins from the TCU connector should be moved to the combox connector.

Thanks for the files and any help you could give me.
Please send the files to jirestre at hotmail.com

regards,
Jorge

12-30-2011, 01:42 PM	#1
sourphish Lieutenant Colonel 119 Rep 1,544 Posts Drives: '22 i4 M50 Join Date: Apr 2009 Location: SF Bay Area, CA iTrader: (20) Garage List 2007 BMW E92 335i [7.26]	Combox installation help I just finished installing my CIC and am working on the combox when I ran into some issues with the wiring. I've attached a picture to show where I'm having issues. The top row is the new 26 pin connector (and I've managed to re-wire some of that using the BMW retrofit pdf) and the bottom 54 pin connector is the old wire that plugged into the TCU. If anyone can help me re-wire the rest I would greatly appreciate it! __________________ 2022 i4 M50, Dravit Grey. fully loaded minus the carbon fiber bits and 20" wheel package 2007 E92 335i, 6MT, Sparking Graphite, ZPP, ZSP, Nav, Logic7 (Sold)
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01-14-2012, 08:20 PM	#4
sourphish Lieutenant Colonel 119 Rep 1,544 Posts Drives: '22 i4 M50 Join Date: Apr 2009 Location: SF Bay Area, CA iTrader: (20) Garage List 2007 BMW E92 335i [7.26]	I have 2 pdf files for the combox that I could send to you. What is your email addy? I can't PM you as you don't have enough posts yet. But the picture I showed above was confirmed to be all that was needed to transfer from the 54 pin to 26pin. I didn't have to re-wire anything else __________________ 2022 i4 M50, Dravit Grey. fully loaded minus the carbon fiber bits and 20" wheel package 2007 E92 335i, 6MT, Sparking Graphite, ZPP, ZSP, Nav, Logic7 (Sold)
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01-16-2012, 08:22 AM	#5
zach1080 Registered 0 Rep 2 Posts Drives: 2007 E92 335i Join Date: Jan 2012 Location: Germantown, MD iTrader: (0)	You can send the files to my email at zach1080@yahoo.com Thanks for the help!
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01-31-2012, 07:31 PM	#6
jirestre New Member 0 Rep 14 Posts Drives: 2008 M3 Silverstone. Join Date: Dec 2011 Location: Mexico City iTrader: (0)	Hello sourphish, Could you please send me the pdf's you have for the combox install? I already installed the CIC and I want to review them before going with the combox. If I read right, those 5 pins are the only one you had to move from the old connector? In the schematics that I have, 9 pins from the TCU connector should be moved to the combox connector. Thanks for the files and any help you could give me. Please send the files to jirestre at hotmail.com regards, Jorge
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