CAN COMMUNICATION SYSTEM SYSTEM DIAGRAM


  1. OVERALL CAN BUS DIAGRAM (w/o Pre-crash Safety System)


    1. The CAN communication system is composed of 3 buses.

      A01G8GLE01
      Text in Illustration
      No. ECU/Sensor Name No. ECU/Sensor Name
      1

      Combination Meter Assembly

      (for V Bus)

      		 2

      Power Steering ECU with Motor Assembly

      (for V Bus)
      3

      Main Body ECU (Multiplex Network Body ECU)

      (for V Bus and Sub Bus 1)

      		 4

      DLC3

      (for V Bus)
      5

      Airbag Sensor Assembly

      (for V Bus)

      		 6

      Steering Sensor

      (for V Bus)
      7

      Brake Actuator Assembly (Skid Control ECU)

      (for V Bus)

      		 8

      Certification ECU (Smart Key ECU Assembly)

      (for V Bus)
      9

      Network Gateway ECU (w/ Blind Spot Monitor System or Lane Departure Alert System)

      (for V Bus and Sub Bus 2)

      		 10

      Air Conditioning Amplifier Assembly

      (for V Bus)
      11

      Clearance Warning ECU Assembly

      (for V Bus)

      		 12

      Multi-media Module Receiver Assembly (w/ Navigation System)

      (for V Bus)
      13

      ECM

      (for V Bus)

      		 14

      Front Power Seat Switch LH (w/ Seat Position Memory System)

      (for Sub Bus 1)
      15

      Multiplex Tilt and Telescopic ECU (w/ Power Tilt and Power Telescopic Steering Column System)

      (for Sub Bus 1)

      		 16

      Outer Mirror Control ECU Assembly (for Driver Side) (w/ Seat Position Memory System)

      (for Sub Bus 1)
      17

      Luggage Closer Motor Assembly (w/ Power Trunk Lid System)

      (for Sub Bus 1)

      		 18

      Front Power Seat Switch RH (w/ Seat Position Memory System)

      (for Sub Bus 1)
      19

      Outer Mirror Control ECU Assembly (for Front Passenger Side) (w/ Seat Position Memory System)

      (for Sub Bus 1)

      		 20

      CAN No. 1 Junction Connector

      (for Sub Bus 1)
      21

      Lane Departure Warning Camera (w/ Lane Departure Alert System)

      (for Sub Bus 2)

      		 22

      Blind Spot Monitor Sensor LH (w/ Blind Spot Monitor System)

      (for Sub Bus 2)
      23

      CAN No. 4 Junction Connector

      (for Sub Bus 2)

      		 - -

    Tech Tips


    • The main body ECU (multiplex network body ECU) functions as a gateway between the V bus and sub bus 1.

    • The network gateway ECU functions as a gateway between the V bus and sub bus 2.

    • Refer to the following bus wiring diagrams for details.

  2. OVERALL CAN BUS DIAGRAM (w/ Pre-crash Safety System)


    1. Control system CAN is composed of 4 buses.

      A01G5DTE01
      Text in Illustration
      No. ECU/Sensor Name No. ECU/Sensor Name
      *1

      Combination Meter Assembly

      (for V Bus)

      		 *2

      Power Steering ECU with Motor Assembly

      (for V Bus)
      *3

      Main Body ECU (Multiplex Network Body ECU)

      (for V Bus and Sub Bus 1)

      		 *4

      DLC3

      (for V Bus)
      *5

      Airbag Sensor Assembly

      (for V Bus)

      		 *6

      Steering Sensor

      (for V Bus)
      *7

      Brake Actuator Assembly (Skid Control ECU)

      (for V Bus)

      		 *8

      Certification ECU (Smart Key ECU Assembly)

      (for V Bus)
      *9

      Network Gateway ECU (w/ Blind Spot Monitor System or Lane Departure Alert System)

      (for V Bus and Sub Bus 2)

      		 *10

      Air Conditioning Amplifier Assembly

      (for V Bus)
      *11

      Clearance Warning ECU Assembly

      (for V Bus)

      		 *12

      Multi-media Module Receiver Assembly (w/ Navigation System)

      (for V Bus)
      *13

      ECM

      (for V Bus)

      		 *14

      Front Power Seat Switch LH (w/ Seat Position Memory System)

      (for Sub Bus 1)
      *15

      Multiplex Tilt and Telescopic ECU (w/ Power Tilt and Power Telescopic Steering Column System)

      (for Sub Bus 1)

      		 *16

      Outer Mirror Control ECU Assembly (for Driver Side) (w/ Seat Position Memory System)

      (for Sub Bus 1)
      *17

      Luggage Closer Motor Assembly (w/ Power Trunk Lid System)

      (for Sub Bus 1)

      		 *18

      Front Power Seat Switch RH (w/ Seat Position Memory System)

      (for Sub Bus 1)
      *19

      Outer Mirror Control ECU Assembly (for Front Passenger Side) (w/ Seat Position Memory System)

      (for Sub Bus 1)

      		 *20

      CAN No. 1 Junction Connector

      (for Sub Bus 1)
      *21

      Blind Spot Monitor Sensor LH (w/ Blind Spot Monitor System)

      (for Sub Bus 2)

      		 *22

      Seat Belt Control ECU (w/ Pre-crash Safety System)

      (for Sub Bus 2)
      *23

      Driving Support ECU Assembly (w/ Pre-crash Safety System)

      (for Sub Bus 2 and Sub Bus 13)

      		 *24

      CAN No. 4 Junction Connector

      (for Sub Bus 2)
      *25

      Lane Departure Warning Camera (w/ Lane Departure Alert System)

      (for Sub Bus 13)

      		 *26

      Millimeter Wave Radar Sensor Assembly (w/ Pre-crash Safety System)

      (for Sub Bus 13)

    Tech Tips


    • The main body ECU (multiplex network body ECU) functions as a gateway between the V bus and sub bus 1.

    • The network gateway ECU functions as a gateway between the V bus and sub bus 2.

    • The driving support ECU assembly functions as a gateway between the sub bus 2 and sub bus 13.

    • Refer to the following bus wiring diagrams for details.

  3. V BUS

    A01G6LME01
    A01G72HE02

    Tech Tips

    The CAN communication system connects to other networks via ECUs that function as a gateway Click here.

  4. SUB BUS 1

    A01G7BAE04

  5. SUB BUS 2 (w/o Pre-crash Safety System)

    A01G5REE03

  6. SUB BUS 2 (w/ Pre-crash Safety System)

    A01G4JDE04

  7. SUB BUS 13 (w/ Pre-crash Safety System)

    A01G7ARE03