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K Line Short to Ground, NEED HELP!!!

VAG-COM (*New* section) Need some help with a VAG-COM? Have some good advice to offer others using a VAG-COM?

K Line Short to Ground, NEED HELP!!!

Old 06-06-2016, 09:46 PM
1st Gear
Thread Starter
Join Date: Jun 2016
Posts: 1
Default K Line Short to Ground, NEED HELP!!!

Hello Everyone,

I have a 2004 Audi S4 and cannot seem to connect my VAG-COM cable to the car. It keeps saying short to ground. It works fine on my friend's Audi, but not on mine. From my understanding, there are 7 moduls that connect to the K Line and I have disconnected all of them. Airbag, Comfort, ECU, Radio, HVAC, ABS, and Instrument Cluster. If I am missing one, please let me know. I am getting battery voltage at Pin 16 of the OBD Connector but nothing on pin 7 (K Line). Shouldn't I be getting some voltage on Pin 7????

Either way, please shoot over some ideas. I really need some help on this one. I am completely stuck at this point on what to try next!!!!!

Thanks guys...
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