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Home >> Audi >> 2024 >> Q4 e-tron Prestige >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> OEM Wiring Diagrams Trailer Mode , (1M6) >> OEM Wiring Diagrams Trailer Mode, (1M6) >> Towing Recognition Control Module, Vehicle Electrical System Control Module, Data Bus On Board Diagnostic Interface, Engine/Motor Control Module, Brake Booster

Towing Recognition Control Module, Vehicle Electrical System Control Module, Data Bus On Board Diagnostic Interface, Engine/Motor Control Module, Brake Booster

GWWF4B-016030521Courtesy of AUDI OF AMERICA, LLC

J345 

Towing Recognition Control Module

J519 

Vehicle Electrical System Control Module

J533 

Data Bus on Board Diagnostic Interface

J623 

Engine/Motor Control Module

NX6 

Brake Booster

T10ab 

10-Pin Connector, Black

T17q 

17-Pin Connector, Red

T17r 

17-Pin Connector, Red

T26b 

26-Pin Connector, Black

T32g 

32-Pin Connector, Blue

T40a 

40-Pin Connector, Black

T73a 

73-Pin Connector, Black

T73b 

73-Pin Connector, Black

TIUL 

Coupling Point in Interior, Bottom Left

B273 

Positive Connection (15) (in Main Wiring Harness)

B335 

Connection 54 (in Main Wiring Harness) 1

B397 

Comfort System CAN Bus High Connection 1 (in Main Wiring Harness)

B399 

Comfort System CAN Bus High Connection 3 (in Main Wiring Harness)

B406 

Comfort System CAN Bus Low Connection 1 (in Main Wiring Harness)

B408 

Comfort System CAN Bus Low Connection 3 (in Main Wiring Harness)

Refer to Applicable Wiring Diagram for Fuses in Vehicle Interior

*2 

Refer to Applicable Wiring Diagram for Data Bus Networking

*3 

Refer to Applicable Electric Drive System, Engine/Motor Control Module Wiring Diagram

*4 

Refer to Applicable Brake System Wiring Diagram