Yamaha XMAX YP125R - Service manual > Signaling system

Circuit diagram

Signaling system

2. Crankshaft position sensor

5. Main switch

6. ECU fuse

8. Turn signal/hazard fuse

9. Ignition fuse

11. Signaling system fuse

12. Battery

13. Main fuse

17. Frame ground

23. Hazard switch

24. Front brake light switch

25.Coolant temperature sensor

30. Speed sensor

31. ECU (engine control unit)

38. Horn

39.Turn signal/hazard relay

44.Turn signal switch

45. Horn switch

46. Rear brake light switch

48. Right rear turn signal light

49. Tail/brake light

51. Left rear turn signal light

52. Right front turn signal light

53. Left front turn signal light

58. Fuel sender

59.V-belt replacement indicator reset coupler

62. Multifunction meter

63. Speedometer

64.Tachometer

65. Engine oil change indicator

66.V-belt replacement indicator

70. Right turn signal indicator light

71. Left turn signal indicator light

72. Air temperature sensor

75. Self-diagnosis signal coupler

Troubleshooting

TIP

1. Storage box

2. Front cowling

Troubleshooting

Checking the signaling system

The horn fails to sound.

Checking the signaling system

Checking the signaling system

Checking the signaling system

Checking the signaling system

Checking the signaling system

Cooling system

Circuit diagram

Cooling system

5. Main switch

6. ECU fuse

7. Radiator fan motor fuse

9. Ignition fuse

12.Battery

13.Main fuse

17.Frame ground

25.Coolant temperature sensor

31.ECU (engine control unit)

73.Radiator fan motor

74.Radiator fan motor relay

Troubleshooting

TIP

  1. Storage box
  2. Front cowling
  3. Radiator cover

Troubleshooting

See also:

 Yamaha XMAX YP125R - Service manual > Ignition system

Circuit diagram 2. Crankshaft position sensor 5. Main switch

 Yamaha XMAX YP125R - Service manual > Fuel injection system

Circuit diagram 2. Crankshaft position sensor 4. Backup fuse (immobilizer unit and meter assembly)

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