Kawasaki J300 - Service manual > Fuel Pump Relay (Service Code 41)

Fuel Pump Relay Removal

NOTICE Never drop the fuel pump relay especially on a hard surface. Such a shock to the relay can damage it.

• Remove the front fairing (see Front Fairing Removal in the Frame chapter).
• Remove the fuel pump relay [A] and disconnect the connector.

Fuel Pump Relay Inspection

• Refer to the Relay Inspection in the Electrical System chapter.

  If the tester does not read as specified, replace the fuel pump relay.

Fuel Pump Relay Circuit

1. ECU
2. Fuel Pump
3. Engine Stop Switch
4. Fuse Box
5. Ignition Fuse 15 A
6. Charging/ECU Fuse 30 A
7. Ignition Switch
8. Side Stand Switch
9. Fuel Pump Relay
10. Battery
11. Engine Ground
12. Frame Ground 1
13. ECU Relay

Radiator Fan Relay (Service Code 43)

Radiator Fan Relay Removal

NOTICE Never drop the radiator fan relay especially on a hard surface. Such a shock to the relay can damage it.

• Remove the front fairing (see Front Fairing Removal in the Frame chapter).
• Remove the radiator fan relay [A] and disconnect the connector.

Radiator Fan Relay Inspection

• Refer to the Relay Inspection in the Electrical System chapter.

  If the tester does not read as specified, replace the radiator fan relay.

Radiator Fan Relay Circuit

1. Engine Stop Switch
2. Fuse Box
3. Ignition Fuse 10 A
4. Charging/ECU Fuse 30 A
5. Ignition Switch
6. Radiator Fan Relay
7. Side Stand Switch
8. Battery 12 V 10 Ah
9. Engine Ground
10. Frame Ground 1
11. ECU Relay
12. ECU
13. Water Temperature Sensor (ECU)
14. Fan Motor
15. EMI Filter

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