CAN COMMUNICATION SYSTEM(for RHD) SYSTEM DIAGRAM

SYSTEM DIAGRAM

1. Overall CAN Bus Diagram

   1. Control system CAN is composed of 5 buses.

      

      No.	ECU/Sensor Name
      1	ECM
      2	Air conditioning amplifier assembly
      3	Main body ECU (multiplex network body ECU)
      4	Brake actuator assembly (skid control ECU)
      5	Power steering ECU assembly
      6	Spiral with sensor cable sub-assembly (steering angle sensor)
      7	DLC3
      8	Airbag sensor assembly
      9	4WD ECU assembly*1
      10	Engine start and stop ECU*2
      11	Radio and display receiver assembly*3 Navigation ECU sub-assembly*4
      12	Certification ECU (smart key ECU assembly)*5
      13	Blind spot monitor sensor LH*6
      14	Combination meter assembly
      15	Multiplex network door ECU*7
      16	No. 6 CAN junction connector
      17	Transmission control ECU assembly*8 Continuously variable valve lift controller assembly*9
      18	Blind spot monitor sensor RH*1
      19	Battery current sensor assembly*10

      *1: for 4WD/AWD

      *2: w/ Stop and Start System

      *3: for Radio and Display Type

      *4: for Navigation Receiver Type

      *5: w/ Entry and Start System

      *6: w/ Blind Spot Monitor System

      *7: w/ Power Back Door System

      *8: for 2AD-FHV, 2AD-CCo and Automatic Transaxle

      *9: for 3ZR-FAE

      *10: for 3ZR-FAE, 1AD-FTV

      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. V Bus

   

   

   Tip:

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

   Click here

3. Sub Bus 1 (w/ Power Back Door System)

   

   Tip:

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

   Click here

4. Sub Bus 15

   

5. Sensor Bus (w/ Blind Spot Monitor System)

   

6. Local Bus (for 3ZR-FAE or 1AD-FTV)