System Overview - Volkswagen Passat 2012 Service Training

Electrical Systems

System Overview

The following diagram represents a fully-equipped 2012 Passat for the North American region.
Powertrain CAN data bus
Convenience CAN data bus
Infotainment CAN data bus
Extended CAN data bus
LIN data bus
CAN data bus line
LIN data bus line
Private bus
May be connected to either bus,
depending on confi guration
30
16-Pin
Connector
(DLC) T16
J245
Y
J533/J520
J506/R
J650
J412
R12
G197
J623 J587
J234
J285/J362
J519 G397
J255 J136
J926
J386
J387
J927