Data Bus On Board Diagnostic Interface, Drivetrain Control Module, Driver Assistance Systems Control Module

Courtesy of AUDI OF AMERICA, LLC

J533 

Data Bus on Board Diagnostic Interface

J775 

Drivetrain Control Module

J1121 

Driver Assistance Systems Control Module

T40b 

40-Pin Connector, Black

T54a 

54-Pin Connector, Black

T81a 

81-Pin Connector, Black

T81b 

81-Pin Connector, Black

* 

Refer to Applicable Wiring Diagram for the Self-Leveling System

*2 

For Vehicles Without Intersection Assistant

*3 

For Vehicles with Intersection Assistant

*4 

Depending on Equipment

*5 

From November 2021

*6 

For Vehicles with Level Control System

*7 

Not for Vehicles with Driver Assistance System