Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
Vehicle » Powertrain Management » Computers and Control Systems » Information Bus » Description and Operation » CAN Communication System » System Description  
 
 
  System Description  
 

CAN COMMUNICATION SYSTEM

System Description

  • CAN communication is a multiplex communication system. This enables the system to transmit and receive large quantities of data at high speed by connecting control units with two communication lines (CAN-H and CAN-L).
  • Control units on the CAN network transmit signals using the CAN communication control circuit. They receive only necessary signals from other control units to operate various functions.
  • CAN communication lines adopt twisted-pair line style (two lines twisted) for noise immunity.