Hi I have a 2000 Polaris Trail Blazer 250 that well not start un less u unhook the black wire coming off the Voltage Regulator Rectifier I have replaced the Voltage Regulator Rectifier the key switch and the on and off kill switch on the Handel bars And steel did not help ! My starter wont work ether u have to pull start it . And all so the battery wont charge could it be the starter or the cdi box ??? Oh and I all so but a new Solenoid on it to try to get the starter working but didn't help

 

Pull the black kill wire from the cdi and rehook the wire removed from the regulator and see if the battery is charging then. If it is could be the cdi internal kill circuit has shorted out.

 

Ok I tried that and it steel wont charge the battery and I could not shut it off wen hooked up like that . I also but a new starter on it today .

 

Okay... possible you could have a shorted out regulator causing the problems,but eliminate a stator problem first. Test yellow wires coming from the stator with a meter. No yellow should zero out to ground. If the stator charge wires show ok,here's a place for regulators.I'd call as as to the correct one available as your model oem part # is 4060208 and not listed. Polaris ATV Rectifier Regulator If all else fails,one on ebay a little cheaper than most places.http://www.ebay.com/itm/LR39-1-Regulator-Rectifier-Polaris-Blazer-Sport-Scrambler-Xpoler-4060208-New-/251505299773?pt=Motorcycles_Parts_Accessories&hash=item3a8ee2513d&vxp=mtr

 

I know this is an old thread but when you say zero out to ground what does that mean exactly? AC or DC test? Also I assume the red probe goes in the yellow/yellow brown output from the the stator, where does the black probe go? To any ground like the frame ground or the stator ground?