Solenoid stays engaged draining batteries (New controller, batteries)

[Krisfranklin]

Ezgo dcs cart. Let me start with this cart has been the devil!. Friend of mine brought this cart to me by shoving off the truck and no ideas what was wrong with it. Since then I found the controller was burnt up from dead batteries. Installed new set of deka batteries once they were installed I tested the controller and found it would not supply the ground to activate the solenoid. Ordered a FSIP FX203 to replace controller. Installed new controller when It showed up and tested. Cart drives great! Only one small issue, the solenoid stays engaged causing a draw on the system and a faint high pitched squeal. The only way to get the solenoid to disengage is to flip the tow/run switch to tow. I have eliminated the foot switch and the ITS. On the small blue wire on the solenoid it reads 37.9 before I active the solenoid and after the solenoid engages and stays it reads between. .9 and 1.1 volts. Any help would be greatly appreciated