08 Sportsman 500 low voltage and battery issue

[luckydragon77]

I have a 2008 Sportsman 500 that was popping a battery warning and dying due to overcharging from what i think is a bad regulator. After replacing the ECM, battery, bendix, stator coil, and solenoid (since it was clicking but not engaging), the starter still wont turn over. Jumping the solenoid gives only 5 volts at the starter, and all grounds are good and clean with a good battery. Im stuck and puzzled as hell, what should I check next?

 

[BeardedHero1]

seems like you already tried everything but getting a priest. Have you tried to bypass the solenoid and see how much voltage you get? If you get 12V and it doesn't spin, then it's probably the starter

 

[Unserioussam]

I've seen something similar on a different machine and it could be something worth investigating. I've seen high resistance causing loss of voltage, so grabbing a multimeter might help confirm this.