Yamaha TMAX 2020 Service Manual page 481

SYSTEM DIAGRAM
1. ECU (Engine Control Unit)
2. Battery
3. Main fuse
4. Starter relay
5. Starter motor
6. Front brake light switch
7. Electronic throttle valve fuse
8. Ignition system relay
9. Signaling system fuse
10. Rear brake light switch
11. Starting circuit cut-off relay
12. ON/start switch
13. Ignition fuse
14. Fuel injection system fuse
15. Engine stop switch
16. Sidestand relay
17. Sidestand switch
18. Fuel injection system relay
19. Fuel pump
20. Mode switch
21. Rectifier/regulator
22. Tail/brake light
23. Brake light relay
24. Brake light fuse
25. Front brake light switch
26. Rear brake light switch
27. Cruise control power switch
28. Cruise control setting switch (SET–)
29. Cruise control setting switch (RES+)
30. Grip cancel switch
31. Crankshaft position sensor
32. Intake air pressure sensor
33. Coolant temperature sensor
34. Intake air temperature sensor
35. O sensor
2
36. Lean angle sensor
37. Throttle position sensor
38. Accelerator position sensor
39. ABS ECU (Electronic Control Unit)
40. Injector #1
41. Injector #2
42. Remote control unit
43. Throttle servo motor
44. Ignition coil
45. Grip warmer (left)
46. Grip warmer (right)
47. Radiator fan motor relay
48. Dimmer switch
49. Pass switch
50. Headlight control unit
51. Meter assembly
52. CAN communication circuit
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