Yamaha g22 electrical issues

[DCHadesty]

Had my cart in the garage all winter with the charger plugged in. Had it out several times so I could work on a car with no problems. Went to take it to the campground and it was dead.
After looking I found that there was a 3amp fuse that was blown, I replaced the fuse and flipped the run/tow switch and I heard the solenoid click but still would not go. Tried it again last night only to find that the 3amp fuse blew again. Could this possibility be a bad solenoide?

[biphase]

If you have an Alltrax controller in your cart, you should replace the 3 amp fuse with a 10 amp fuse. Do not increase the fuse if you have the original controller.

[DCHadesty]

Every time I replace the 3amp fuse it keeps blowing when flip the switch from tow to run.

[cgtech]

Unplug the solenoid small wires, the motor speed sensor, the throttle position sensor then try again with new fuse. If it still immedately fries, likely bad controller. If not, plug one thing back in at a time until you find the one that pops the fuse.

[DCHadesty]

Thanks, will try that when I get home from work.