Kawasaki Ninja

Kawasaki Ninja Service Manual: Radiator Fan System

Kawasaki Ninja Service Manual / Electrical System / Radiator Fan System

Fan Motor Inspection

If the fan does not rotate, the fan motor is defective and must be replaced.

Fan Motor Inspection


Radiator Fan Circuit

Radiator Fan Circuit


1. ECU

2. Fan Motor

3. Ignition Switch

4. Joint Connector F

5. Fuse Box 1

6. Ignition Fuse 15 A

7. Relay Box

8. Radiator Fan Relay

9. Frame Ground

10. Fuse Box 2

11. Fan Fuse 15 A

12. Starter Relay

13. Main Fuse 30 A

14. Battery

15. Engine Ground

Air Intake Solenoid Valve Unit Test
Remove the air intake solenoid valve (see Air Intake Solenoid Valve Removal in the Fuel System (DFI) chapter). Set the hand tester [A] to the × 1 Ω range and connect it to the air ...

Meter, Gauge, Indicator Unit
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Other materials:

Subthrottle Valve Actuator Resistance Inspection
Turn the ignition switch to OFF. Disconnect the subthrottle valve actuator connector [A]. Connect a digital meter to the subthrottle valve actuator connector [A]. Measure the subthrottle valve actuator resistance. Subthrottle Valve Actuator Resistance Connections: Y/BK lead [1 ...

Clutch Lever Installation
Install the clutch lever so that the mating surface [A] of the clutch lever clamp is aligned with the punch mark [B] of the handlebar. Tighten the upper clamp bolt first, and then the lower clamp bolt. Torque - Clutch Lever Clamp Bolts: 7.8 N·m (0.80 kgf·m, 69 in·lb) There will be ...

Throttle Body Assy Disassembly
1. Throttle Body Assy 2. Subthrottle Valve Actuator 3. Idle Speed Control Valve Actuator 4. Main Throttle Sensor 5. Subthrottle Sensor 6. Primary Fuel Injectors 7. Delivery Pipe Assy NOTICE Do not remove, disassemble or adjust the main throttle sensor, subthrottle sensor, subthrottle v ...