Volkswagen Tiguan 2008 Service Training page 34

Electrical System
Networking concept
The data bus diagnostic interface J533 forms the
interface for communication between the
following data bus systems:
- Powertrain CAN data bus
- Convenience CAN data bus
- Infotainment CAN data bus
- Combi CAN data bus
- Diagnostics CAN data bus
The following data bus systems are connected
downstream of a CAN data bus system as
sub-bus systems:
- LIN data buses
- Sensor CAN data bus
- Cornering light CAN data bus
Transfer speeds
Powertrain CAN data bus:
Convenience CAN data bus:
Infotainment CAN data bus:
Sensor CAN data bus:
Combi CAN data bus:
Diagnosis CAN data bus:
Cornering light CAN data bus:
LIN data buses:
34
J285
J362
500kBit/s
100kBit/s
100kBit/s Legend
500kBit/s Powertrain CAN data bus
500kBit/s Convenience CAN data bus
500kBit/s Infotainment CAN data bus
500kBit/s
Sensor CAN data bus
a
Combi CAN data bus
b
19.2kBit/s Diagnostics CAN data bus
b
T16 J220
J745
a
J533 J520
J503
R
R78* J519
J525
J386
R190*** J387
J364
J667
J394
J345
J388
J389
J412