Can Communication in Automobiles

CAN stands for controller area network. They are designed specially to meet the Automobile Industry needs. Before CAN was introduced, each electronic device is connected to other devices using many wires to enable communication. … Each electronic device in a CAN network is called a node.

CAN communication system in automobile?

Controller Area Network (or CAN) is the latest communication system within the automotive world. At its simplest level, it can be thought of as a means of linking all of the electronic systems within a car together to allow them to communicate with each other.

Where is the can bus in a car?

Typical places to pick up CAN include the ABS system (look for a pair of twisted wires, but ignore the four wheel speed wires) or on the back of the dashboard (look for a pair of twisted wires). If the vehicle does have CAN Bus on the OBD connector, it will normally be on Pins 6 and 14 as indicated below.