After finding out my Bsi was at fault, ( http://www.berlingoforum.co.uk/showthread.php?tid=1453 ) I decided to see if I could trace the fault myself.
The fault was the Van data B line - none existant. After checking all the 9012 & 9013 data lines were all connected to each other through the bsi connections EP & EH1, I started tracing the signal route back on the pcb. (picture 1)
[Image: 2503vkp.jpg]
Picture 2 Shows the liquid damage which was found on an earlier poke around after the connector EH1 was removed. Also shown is the offending through hole connection which had corroded and was the cause of the fault.
[Image: 35n32af.jpg]
Picture 3 is the pcb after cleaning. Now a better view of the through hole.
[Image: 1ny1rq.jpg]
Last picture, reverse side. This is showing: The repair bridging the through hole to a point further up the board, The EH1 connector soldered back in and the van data lines.
[Image: f0ucmr.jpg]
:thumbsup: Comments Welcome.
The fault was the Van data B line - none existant. After checking all the 9012 & 9013 data lines were all connected to each other through the bsi connections EP & EH1, I started tracing the signal route back on the pcb. (picture 1)
[Image: 2503vkp.jpg]
Picture 2 Shows the liquid damage which was found on an earlier poke around after the connector EH1 was removed. Also shown is the offending through hole connection which had corroded and was the cause of the fault.
[Image: 35n32af.jpg]
Picture 3 is the pcb after cleaning. Now a better view of the through hole.
[Image: 1ny1rq.jpg]
Last picture, reverse side. This is showing: The repair bridging the through hole to a point further up the board, The EH1 connector soldered back in and the van data lines.
[Image: f0ucmr.jpg]
:thumbsup: Comments Welcome.
2006 2.0hdi 600 with bench seat. 
![[-]](http://berlingoforum.b-cdn.net/images/collapse.png)
