LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Audi >> 2023 >> S7 Premium >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> OEM Wiring Diagrams Network Data Bus >> OEM Wiring Diagrams Network Data Bus >> Electric Drive Power And Control Electronics, Data Bus On Board Diagnostic Interface, Battery Regulation Control Module, Thermal Management Control Module, Telematics Interface Control Module
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Electric Drive Power And Control Electronics, Data Bus On Board Diagnostic Interface, Battery Regulation Control Module, Thermal Management Control Module, Telematics Interface Control Module

GWW4KA-013150521Courtesy of AUDI OF AMERICA, LLC

JX1 

Electric Drive Power and Control Electronics

J533 

Data Bus on Board Diagnostic Interface

J840 

Battery Regulation Control Module

J1024 

Thermal Management Control Module

J1221 

Telematics Interface Control Module

T20n 

20-Pin Connector, Brown

T28a 

28-Pin Connector, Black

T28b 

28-Pin Connector, Black

T40b 

40-Pin Connector, Black

B776 

Hybrid CAN Bus High Connection 1 (in Main Wiring Harness)

B777 

Hybrid CAN Bus Low Connection 1 (in Main Wiring Harness)

P22 

CAN Bus High-Voltage Battery High Connection (in Main Wiring Harness)

P23 

CAN Bus High-Voltage Battery Low Connection (in Main Wiring Harness)

For Vehicles with Hybrid Drive

*2 

For Vehicles with China Equipment