E90 TCU pin out

Jagger2k · Yesterday, 10:33 AM

Hi All,

Bit of a random one but hope someone can help. I purchased a e90 and when looking in the trunk/boot, someone has been in here as all the wires from the tcu connector have been unpinned and left. The connector is here! However I have no idea of which pin goes where!! Does anyone have a guide of which colour pin goes where in the connector? It’s a 2007 e90 with ccc and tcu only.

Many thanks

ptpending · Yesterday, 02:52 PM

1. you can install android bmw wds app with schemes
2. you can open the diagram in ISTA software
3. you can try to register on newtis site

, there is diagram on it

Jagger2k · Today, 08:22 AM

Thank you for your response.

I’ve tried the android app but I can’t make head or tails of the diagrams lol. The newtis site seems to no longer exist.

I’m currently trying to find a eBay listing where someone has cut of the harness so I can see which colour pin goes where in the connector. Might need to visit the scrap year.

Not sure if anyone else might have just the tcu who could just snap a close up pic of the harness?

Yesterday, 10:33 AM	#1
Jagger2k New Member 2 Rep 25 Posts Drives: 2007 e90 330i M sport Join Date: Jan 2017 Location: Leicester iTrader: (0)	E90 TCU pin out Hi All, Bit of a random one but hope someone can help. I purchased a e90 and when looking in the trunk/boot, someone has been in here as all the wires from the tcu connector have been unpinned and left. The connector is here! However I have no idea of which pin goes where!! Does anyone have a guide of which colour pin goes where in the connector? It’s a 2007 e90 with ccc and tcu only. Many thanks
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Yesterday, 02:52 PM	#2
ptpending Colonel 527 Rep 2,914 Posts Drives: e81 Join Date: Dec 2013 Location: Poland iTrader: (1)	1. you can install android bmw wds app with schemes 2. you can open the diagram in ISTA software 3. you can try to register on newtis site , there is diagram on it __________________ E81 2007 130i 6cylinder Montego blue Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes.
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Today, 08:22 AM	#3
Jagger2k New Member 2 Rep 25 Posts Drives: 2007 e90 330i M sport Join Date: Jan 2017 Location: Leicester iTrader: (0)	Thank you for your response. I’ve tried the android app but I can’t make head or tails of the diagrams lol. The newtis site seems to no longer exist. I’m currently trying to find a eBay listing where someone has cut of the harness so I can see which colour pin goes where in the connector. Might need to visit the scrap year. Not sure if anyone else might have just the tcu who could just snap a close up pic of the harness?
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