CAN-Bus, Function

CAN-bus, function - 5 Spd. Automatic Transmission 01V

Bus:

The term "bus" refers to a system that transports and distributes data.

CAN:

The Controller Area Network is a bus system that uses two wires. These are called bus wires. Data is transferred to the connected control modules serial (one after the other) across the bus wires.

These control modules communicate with each other via the CAN-bus.





Overview of power train data-BUS

1 - Transmission Control Module (TCM) -J217-

2 - Driver for BUS

3 - Motronic Engine Control Module (ECM) -J220-

4 - Driver for BUS

5 - Termination resistance

6 - Power train data-BUS (CAN-bus, twisted 2 line wire)

7 - Termination resistance

8 - Driver for BUS

9 - ABS Control Module -J104-