2019 TXT lithium swap

[19TXTRIDA]

Hello everyone! I’m new to the group. I have a 48v TXT that I just swapped out for lithium. Got everything hooked up and it will not go forward or reverse. I have power to the solenoid and to the control box.. and to the motor. A little back story tho.. when I first hooked it up, I had a brain fart and forgot to install my voltage regulator.. blew my LED headlights.. but I wouldn’t think that could have blown something else like a fuse since everything else, other then accessories, runs thru the solenoid. Which comes straight from the battery. Anyways, any information will be appreciated. Thanks in advance