Hi all

I have an octavia 1.9tdi 2007 with error P0600 with brake light, ems, power steering lit, speedo not working an fuel gauge flipping up and down. I understand communication error and read a few posts that suggested abs unit replacement. Today decided to get to unit to check wiring on removal of plug found harness rubbed and red power cable chafed so my likely fault. Does anybody have pin designation of the delphi 26 pin plug so I can check can bus, other grounds and positives? 

Kind regards 

Stuart

Pin 1, red wire permanent 12V from fuse 4

Pin 14, red/green permanent 12V from fuse 16

Pin 20, black grey ignition 12V from cabin fuse 2

Pin 26, brown/black chassis/earth.

 

CAN to follow

Edited 4 February, 20215 yr by Wino

4 minutes ago, Wino said:

Pin 1, red wire permanent 12V from fuse 4

Pin 14, red/green permanent 12V from fuse 16

Pin 20, black grey ignition 12V from cabin fuse 2

Pin 26, brown/black chassis/earth.

 

CAN to follow

 

Thank you wino really appreciated

21 CANL to gateway pin 6

23 CANH to gateway pin 16

No probs. The first two fuses mentioned are in the engine bay fusebox.

Fantastic Wino, could you help with one other question I am used to saab connectors pry red tab and to get to terminals slide plastic. Have worked out how to remove delphi connector with clamp arm release then pull tab up similar to saab connector. However how do you open this up to get to terminal pins

Dunno, sorry.  @langers2k is the kind of excellent fella that might know though. 

If I remember correctly:

- the cap on the top squeezes off, might need a light pry with a screwdriver

- the purple locking bar will slide in one direction

- you can then use terminal removers to push the terminal through

 

Example with the top removed and a 

 

Purple locking bar, I think it's in the locked position, should slight right(??) to unlock:

 

Pictures from https://www.mk5golfgti.co.uk/forum/index.php?topic=90500.60

 

You can see the barbs on the terminals below, this is what the terminal removal tool needs to depress:

 

Hope that helps

Thank you Langers great help

Thank you wino and Langers both have helped with repair information . For anyone reading this post in future wire break in cable Loom to abs unit, rubbed against abs unit. Mine had pin 1 red wire to fuse 4 cut through however could of happened to any cables in Loom depending on routing. Checked all circuits with continuity and 60 ohms can bus. All fixed and tested good.