The following document is a workshop manual of Aprilia Tuono 1000 including the wiring diagram. This publication is intended for use by aprilia Dealers and their qualified mechanics; certain information has been omitted intentionally, as this manual does not purport to provide a comprehensive treatise on mechanics. Since complete mechanical explanations have not been included in this manual, the reader must be familiar with basic notions of mechanics, as well as with basic repair procedures. Repairing or inspecting a motorcycle when one does not possess such basic knowledge or training could result in improper servicing and make the motorcycle unsafe to ride. For the same reason, certain basic precautions have been omitted in the descriptions of repair and inspection procedures; you are therefore invited to take special care to avoid damage to motorcycle components or injury to persons. aprilia s.p.a. undertakes to constantly improve the design of its products and the relevant literature to ensure maximum customer satisfaction. The main technical modifications and changes in repair procedures are communicated to all aprilia dealers and agencies world-wide. Such modifications will be included in subsequent editions of the manual. Should you require assistance or clarifications regarding inspection and repair procedures please contact the aprilia SERVICE DEPT., which will be pleased to help, as well as providing you with updates and technical modifications regarding the vehicle.
Below is the wiring diagram :
Key:
1. Multiple connectors
2. Bank angle sensors
3. High beam relay
4. Low beam relay
5. Horn
6. Clutch switch
7. Instrument panel diagnostics
8. LH dimmer switch
9. Instrument panel
10. RH dimmer switch
11. Ignition switch
12. Front stop light switch
13. Rear stop light switch
14. Rear RH turn indicator
15. Tail light (LED)
16. Rear LH turn indicator
17. Auxiliary fuses
18. Speed sensor
19. Flywheel
20. Voltage regulator
21. Starter motor
22. Starter relay
23. Main fuses
24. Battery
25. Injection relay
26. Oil pressure sensor
27. Purge valve (California only)
28. Neutral light switch
29. Fans
30. Fan relay
31. Lambda sensor
32. –
33. Side stand switch
34. –
35. Fuel level sensor
36. Fuel pump
37. Air thermistor
38. Coolant thermistor
39. Automatic choke
40. Intake pressure sensor
41. Ambient pressure sensor
42. Throttle sensor
43. Double coil
44. Front cyl. spark plug
45. Rear cyl. spark plug
46. Front cyl. injector
47. Rear cyl. injector
48. Camshaft sensor
49. Pick up
50. ECU
51. Front LH turn indicator
52. LH headlight
53. RH headlight
54. LH headlight parking light
55. LH headlight low beam bulb
56. LH headlight high beam bulb
57. RH headlight high beam bulb
58. RH headlight low beam bulb
59. RH headlight parking light
60. Front RH turn indicator
61. ECU diagnostics
62. Number plate light
63. –
64. Immobilizer antenna
65. Twisted wire for pick up
AUXILIARY FUSES:
A 5A NUMBER PLATE, STOP, HORN, PARKING LIGHTS
B 5A INST. PANEL DIAGNOSTICS, INSTRUMENT PANEL
C 5A KEY-OPERATED POSITIVE, TO ECU
D 15A SPEED SENSOR, FUEL PUMP, STARTER RELAY, LAMBDA SENSOR
E 15A FAN RELAY, COILS, INJECTORS, INTAKE FLAP, CAMS, PURGE VALVE
F 20A LOW/HIGH BEAM LIGHTS
WIRE COLOUR CODING
Ar Orange
Az Light blue
B Blue
Bi White
G Yellow
Gr Grey
M Brown
N Black
R Red
Ro Pink
V Green
Vi Violet
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