I’ve got an 06 ss that won’t start. None of the gears are registering on the dash. Had no problems(related to current problem) until I parked it one day. Went out to crank it next day and nothing. Starter is getting power but it won’t turn over. Transmission was rebuilt about a year before I got it. It slipped once since I got it but I was pushing it pretty hard when it did. New starter. New wires. New battery. Car has power and will turn on all electronics inside but won’t turn over or crank. Engine also turns if you do it manually. OBD2 reader also won’t work but it did before the car decided to kick the bucket. Any help would be greatly appreciated.