LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Audi >> 2021 >> S7 Premium Plus >> Repair and Diagnosis (Single Page) >> Electrical >> Wiring Diagrams >> OEM Wiring Diagrams >> Wiring Diagrams >> Network Data Bus (Flexray Bus) >> Data Bus on Board Diagnostic Interface, Drivetrain Control Module, Driver Assistance Systems Control Module
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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

G00611512Courtesy of AUDI OF AMERICA, LLC

J533 -  Data Bus on Board Diagnostic Interface

J775 -  Drivetrain Control Module

J1121 -  Driver Assistance Systems Control Module

T40a -  40-Pin Connector, Black

T54c -  54-Pin Connector, Black

T81a -  81-Pin Connector, Black

T81b -  81-Pin Connector, Black

* -  For Vehicles with Level Control System

*2 -  For Vehicles with Electromechanical Power Steering

*3 -  For Vehicles Without Level Control System

*4 -  For Vehicles with Active Steering

*5 -  For Driver Assistance System

*6 -  Optional Equipment