EZGO stumped !!

[Crash Test Dummy]

got a 2018 ezgo txt that will mot go
solenoid will not engage ... changed solenoid ... nothing
changed micro switch in ITC ... old one dead ... nothing
checked key switch ... good with 39.5 volts
checked micro switches in F/R controller ... both good
all cables are good
batteries are 39.5 volts

any ideas ??

 

[Crash Test Dummy]

found wire broken to the Throttle Sensor