Communication Problem Steering

[1sickc7]

Alright I’ll make it short and sweet.

No communication to power steering U107A00
U101D00 01309

Someone stole my ACC module with the camera
Car hit the curb drivers side. This is how I bought the car.

I checked the communication plug at the power steering and had 12v to black/violet flexray had 2.2v to the pink and 0v to the green wire.

Checked again about an hour later had 0V to both communication wires and 12v to black/purple

Traced the wire back and it goes into a whole on the drivers side where does it go from there? What is going on 😭😭

[1sickc7]

also I installed another steering rack still no communication.

[1sickc7]

Okay so I checked again with a better meter I have .3v and .2v on communication bus at plug for power steering. I have lights for airbag suspension tpms. Started unplugging modules to see if it goes back to 2.5v I unplugged abs comfort controls and suspension modules. What are chances airbag module went bad causing this. I have OBDeleven and when I clear codes I still have like 25 that won’t clear mostly function limitation and no communication. Thanks guys.

[1sickc7]

Just an update I found the slightest break in the wire to the module

[freshjive]

Do you have a complete list of codes that its throwing?
Did fixing the wire solve the issues?