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Does anyone have the 20pin pin out for J533? I can only find the 26 pinout.

I have sourced a 2008 J533 and will attempt to make a 26pin to 20pin harness to ease in installation and adding the E-CAN lines.

Pin assignment at J533 - data bus diagnostic interface:

Pin 1 Terminal 30
Pin 2 Terminal 30
Pin 3 Wake-up wire (to dash panel insert)
Pin 4 Loop break diagnosis wire
Pin 5 Vacant
Pin 6 Convenience system data bus, CAN-High
Pin 7 Vacant
Pin 8 Drive train data bus, CAN-High
Pin 9 Dash panel insert data bus, CAN-High
Pin 10 Vacant
Pin 11 Diagnosis CAN, CAN-High
Pin 12 Vacant
Pin 13 Extended CAN, CAN High
Pin 14 Terminal 31 (battery negative)
Pin 15 Terminal 31 (battery negative)
Pin 16 Terminal 15
Pin 17 Vacant
Pin 18 Vacant
Pin 19 Convenience system data bus, CAN-Low
Pin 20 Vacant
Pin 21 Drive train data bus, CAN-Low
Pin 22 Dash panel insert data bus, CAN-Low
Pin 23 Vacant
Pin 24 Diagnosis CAN, CAN-Low
Pin 25 Vacant
Pin 26 Extended CAN, CAN Low

There is also a Most socket for connection of the fibre-optic cables.
 

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Thanks. I realised that the 20pin wont work and have sourced a 4L0 907 468A although in ETKA 4L0 907 468C has the description for ACC. I will try and flash upgrade the 468A to the latest firmware to see whether I can code ACC.

I remember reading on this forum someone talking about flashing the firmware on their CAN gateway to a later hardware version?!?
 

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OK, in this case your car has the following configuration:

1. Disk Brakes front 1LF 18 inch and rear 1KF/2EA 17/18 inch
2. 4 corner air suspension
3. Engine 3.0 TDI
4. with ACC
5. with Trailer hitch

The coding for your ABS Unit is 562305.
Neo, what would be the coding for the following?:
1) Disc Brakes 1LF and 1KF
2) 4 corner air suspension
3) Engine 4.2 FSI
4) with ACC
5) with trailer hitch

This would be for a 2008 4.2 V8 Petrol S-Line.

Thanks!
 

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Discussion Starter #65
I am out in vacation until August 31st.
 

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Neo, what would be the coding for the following?:
1) Disc Brakes 1LF and 1KF
2) 4 corner air suspension
3) Engine 4.2 FSI
4) with ACC
5) with trailer hitch

This would be for a 2008 4.2 V8 Petrol S-Line.

Thanks!
I realized I forgot to give you my current coding:

Address 03: ABS Brakes Labels: 4L0-910-517.clb
Part No SW: 4L0 910 517 B HW: 4L0 614 517 D
Component: ESP ALLRAD MK25E1 0010
Revision: 00H30001
Coding: 0087089
Shop #: WSC 31414 790 00001
 

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Neo -- did you have a chance to look this up? The current coding on my car seems very different from yours -- one less digit.

By the way, was the remote closing on the boot lid easy to install? You just have to tap into a few wires, if I remember correctly. I thought I saw instructions online somewhere.
 

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hi, i got audi q7 3.6 fsi 2007 install Acc but fault 01044 coming incorrect coding in ABS and in Acc foult 01316 is Communication Error with ABS Control Unit i blive i need coding for ABS any help,thanks
 

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hey I have 2015 q7 and my ACC says not available,, what can be the issue, and can I disable it so I only have regular cruise control?
 
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