sportsman fan will not run going crazy help!
#1
sportsman fan will not run going crazy help!
I have a 2001 polaris sportsman 500 H.O. I have replaced the fan and the thermial fan switch,and checked the thermostat. Everything is either new or works there are no bubles in the coolant when its running I am running out of opptions . If I unplug the thermal fan switch and plug a jumper wire in the fan will run. I thought the new switch was bad and I tested it and it is good
#2
sportsman fan will not run going crazy help!
if you can jump across the terminal and fan runs that is good. now you said you checked the new switch and it is good. but think about it this way the switch is open when cool closed when hot therefore fan runs. so why doesnt your fan run if the switch is good? try another switch and or put switch in water and heat it with a thermometer and see what temp it closes at....
#3
sportsman fan will not run going crazy help!
If all else fails run your own switch,Use a relay and u could go to auto parts store and get automatic switch,U put sensor in fins on radiator and it turns fan on.Or just put lighted switch on somewhere. I say lighted switch cause u get a visual reminder fan is on
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#6
sportsman fan will not run going crazy help!
Check for fuseable links in wires. I'm not sure how your wiring is but if u can get wires that run to fan try and trace to where they start. and put power into wires and see if they make fan run from where u are at start at thermostat sensor. I'm thinking a ground is bad. If u get in water lots can make ground contact rust and bad. just ideas
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