Yamaha FX Nytro FX10X, Service Manual

Page: 756 / 859

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– +
ELEC
COOLING SYSTEM
RADIATOR FAN MOTOR
1. Disconnect:
• Radiator fan motor coupler
2. Connect:
• Battery
(to the radiator fan motor coupler)
3. Inspect:
• Radiator fan motor
Does not move
→
Replace the radiator fan
motor.
Positive battery terminal
→
Blue
1
Negative battery terminal
→
Black 2
RADIATOR FAN MOTOR RELAY
1. Remove:
• Radiator fan motor relay
Inspection steps:
• Connect the pocket tester (
Ω
× 1) and battery
(12 V) to the radiator fan motor relay terminals
as shown.
• If radiator fan motor relay does not have conti-
nuity between the brown/black and blue termi-
nals, replace it.
Positive battery terminal
→
Red/White
1
Negative battery terminal
→
Green/Yellow 2
Positive tester probe
→
Brown/Black
3
Negative tester probe
→
Blue 4