klondike22
Extreme
We have a 2014 viper xtx with 4000 miles that recently has been overheating at low speed. On further checking the fan had blown the fuse. New fuse worked fine- fan cooled as it should and turned off when supposed to. Then the motor starts to overheat again..lo and behold the fuse is blown again! Wires appear fine- no bare areas- we are puzzled.....an ideas? Thankx.
Kkurz
Expert
- Joined
- Nov 1, 2016
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- 394
- Age
- 54
- Location
- Peterborough On.
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- Canada
- Snowmobile
- 2014 XF7000 Sno-Pro Limited
(Yamaha powered)
Could need a new fan. The fan motor might be blowing the fuse?
Does anyone know if a bad or froze relay could pop a fuse?
Yamajon1
VIP Member
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- Nov 6, 2016
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- 523
- Location
- Oshkosh Wisconsin
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- USA
- Snowmobile
- 2016 SR Viper RTX DX
Former Yamaha sleds:
2004 Venture 600 2002 SX Viper 700
1997 Vmax 600 SX 1994 Vmax 600 1989 Exciter
1986 Vmax 540 1986 Phaser 1981 SRX 440
The relay won’t blow the fuse. My guess would be the fan motor drawing to much current or a rub through in the wiring shorting out to ground somewhere.
Snowfun
VIP Member
- Joined
- Dec 7, 2014
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- 41
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- 74
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- Waterdown, Ontario
- Country
- Canada
- Snowmobile
- 2022 SRViper L-TX GT
Connect an amp meter in series with the fan motor to see how much current it is drawing. You could do this with an external power supply or battery too if you didn't want to have the sled running. I see that the fan is powered from the ICS fuse(15 amp) and I would be surprised if the fan drew more than 4 amps.