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Old 09-10-2021, 06:17 PM
lkv0315 lkv0315 is offline
Join Date: Feb 2019
Location: Caroline County, MD
Posts: 216
lkv0315 is on a distinguished road
Originally Posted by Clavurion View Post
Are you sure about the wire colours on OBD2 port? Pins 7 and 8 should both be white/violet. Pin 7 is TXD2 diagnostic link to power train modules (engine and transmission) and pin 8 TXD to instrument cluster working as a gateway to K-bus modules. CAN high and low are those mentioned yellow/black and yellow/brown. That communication is only between engine ECU, transmission control unit, instrument cluster, ABS module and steering angle sensor.
Heres the resources I have. I have a pinout from the internet and my OBDII pins

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2005 X5 E53, 167k Miles: Kenwood DNX893S Head Unit, Mud Flaps (Rear Only) , Rim Shopping(WIP), Full Spectrum RGB Halos,
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