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Data Bus On Board Diagnostic Interface, Special Purpose Vehicle Control Module, Left Front Headlamp, Right Front Headlamp, Engine Sound Generator Module 1

GWWE21-079021124Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

J533 

Data Bus on Board Diagnostic Interface

J608 

Special Purpose Vehicle Control Module

J943 

Engine Sound Generator Control Module

MX1 

Left Front Headlamp

MX2 

Right Front Headlamp

RX21 

Engine Sound Generator Module 1

T4bj 

4-Pin Connector, Black

T14k 

14-Pin Connector, Black

T14l 

14-Pin Connector, Black

T17n 

17-Pin Connector, Brown

T17p 

17-Pin Connector, Brown

T20o 

20-Pin Connector, Black

T40a 

40-Pin Connector, Black

TIUR 

Coupling Point in Interior, Bottom Right

B399 

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

B407 

Comfort System CAN Bus, Low Connection 2 (in Main Wiring Harness)

C74 

Connection 1 (CAN Bus Variable Headlamps AFS, High) in Main Wiring Harness

C75 

Connection 1 (CAN Bus Variable Headlamps AFS, Low) in Main Wiring Harness

C84 

Connection 1 (CAN Bus Variable Headlamps AFS, High) in Engine/Motor Compartment

C85 

Connection 1 (CAN Bus Variable Headlamps AFS, Low) in Engine/Motor Compartment

Refer to Applicable Wiring Diagram for Data Bus Networking

*2 

Through November 2022

*3 

For Vehicles Without UNECE Cyber Security

*4 

Refer to Applicable Wiring Diagram for Headlamps

*5 

Refer to the Applicable Engine Sound Generator Wiring Diagram

*6 

For Vehicles with UNECE Cyber Security

*7 

From November 2022