Figure 1. Bus 1 (1) (LHD models)
Figure 2. Bus 1 (2) (LHD models)
Figure 3. Bus 1 (1) (RHD models)
Figure 4. Bus 1 (2) (RHD models)
Figure 5. Bus 2
Figure 6. Bus 3
Figure 7. Bus 4 (1)
Figure 8. Bus 4 (2)
Figure 9. Bus 5 (1) (LHD models)
Figure 10. Bus 5 (2) (LHD models)
Figure 11. Bus 5 (1) (RHD models)
Figure 12. Bus 5 (2) (RHD models)
Figure 13. Chassis Local Bus (1)
Figure 14. Chassis Local Bus (2)
Figure 15. V Bus
| *1 | Central Gateway ECU (Network Gateway ECU) |
| *2 | Bus 1, Bus 2, Bus 3, Bus 4, Bus 5 |
| *3 | CAN main bus line |
Figure 16. Local Bus (1)
| *1 | Bus 2 |
| *2 | Shift Control ECU |
| *3 | CAN main bus line |
Figure 17. Local Bus (2) (Models with Lexus Dynamic Handling System)
Figure 18. Local Bus (3) (Models with Lexus Safety System +)
Figure 19. Local Bus (4) (Models with Blind Spot Monitor System)
Figure 20. Local Bus (5) (Models with Panoramic View Monitor System)
Figure 21. Local Bus (6)