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CAN COMMUNICATION SYSTEM(w/o Central Gateway ECU) SYSTEM DIAGRAM

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  1. OVERALL CAN BUS DIAGRAM (for LHD)


    1. A0009MBE02

      The CAN communication system is composed of 3 buses.

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

      Combination Meter Assembly

      (for V Bus)

      		 2

      Telematics Transceiver (w/ Manual (SOS) Switch)

      (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

      Radio Receiver Assembly (for Navigation Receiver Type or Radio and Display Type)

      (for V Bus)

      		 8

      Clearance Warning ECU Assembly

      (for V Bus)
      9

      Certification ECU (Smart Key ECU Assembly)

      (for V Bus)

      		 10

      Hybrid Vehicle Control ECU Assembly

      (for V Bus and Sub Bus 15)
      11

      Air Conditioning Amplifier Assembly

      (for V Bus)

      		 12

      Power Steering ECU with Motor Assembly

      (for V Bus)
      13

      Brake Booster with Master Cylinder Assembly (Skid Control ECU)

      (for V Bus and Sub Bus 15)

      		 14

      Headlight Leveling ECU (Headlight Swivel ECU Assembly)

      (for V Bus)
      15

      ECM

      (for V Bus and Sub Bus 15)

      		 16

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

      (for Sub Bus 1)
      17

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

      (for Sub Bus 1)

      		 18

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

      (for Sub Bus 1)
      19

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

      (for Sub Bus 1)

      		 20

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

      (for Sub Bus 1)
      21

      Rear Television Camera Assembly

      (for Radio and Display Type (w/ Parking Assist Monitor System without Parallel Parking Assist Function))

      (for Sub Bus 1)

      		 22

      Multiplex Tilt and Telescopic ECU (w/ Seat Position Memory System (for Driver Side))

      (for Sub Bus 1)
      23

      CAN No. 2 Junction Connector

      (for Sub Bus 1)

      		 - -
      Tip:

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

      • Refer to the following bus wiring diagrams for details.

  2. A0005MKE05
    A0003GDE02

    V BUS (for LHD)

    Tip:

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

  3. A0003VDE02

    SUB BUS 1 (for LHD)

  4. OVERALL CAN BUS DIAGRAM (for RHD)


    1. A00098WE02

      The CAN communication system is composed of 3 buses.

      Table 2. 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

      Radio Receiver Assembly (for Navigation Receiver Type or Radio and Display Type)

      (for V Bus)

      		 8

      Clearance Warning ECU Assembly

      (for V Bus)
      9

      Certification ECU (Smart Key ECU Assembly)

      (for V Bus)

      		 10

      Hybrid Vehicle Control ECU Assembly

      (for V Bus and Sub Bus 15)
      11

      Air Conditioning Amplifier Assembly

      (for V Bus)

      		 12

      Brake Booster with Master Cylinder Assembly (Skid Control ECU)

      (for V Bus and Sub Bus 15)
      13

      Headlight Leveling ECU (Headlight Swivel ECU Assembly)

      (for V Bus)

      		 14

      ECM

      (for V Bus and Sub Bus 15)
      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 LH

      (for Sub Bus 1)
      17

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

      (for Sub Bus 1)

      		 18

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

      (for Sub Bus 1)
      19

      Outer Mirror Control ECU Assembly RH

      (for Sub Bus 1)

      		 20

      Front Power Seat Switch RH

      (for Sub Bus 1)
      21

      Rear Television Camera Assembly (for Radio and Display Type (w/ Parking Assist Monitor System without Parallel Parking Assist Function))

      (for Sub Bus 1)

      		 22

      CAN No. 2 Junction Connector

      (for Sub Bus 1)
      Tip:

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

      • Refer to the following bus wiring diagrams for details.

  5. A0008QSE02
    A00050FE02

    V BUS (for RHD)

    Tip:

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

  6. A00075WE02

    SUB BUS 1 (for RHD)

  7. A0004B8E02

    SUB BUS 15