obd2 torque converter code

i just resently made the mistake of buying a car from an auction its a 1998 saturn sc2. 10 minutes after i drove it away the service engine soon light came on and the coolent light . i work at a lube shop and we have an obd2 computer and it said i have a torque converter problem . i have been under the car and i can tell the trans filter has never been changerd and i also have a busted halfshaft. i was hoping that the haftshaft problem could be why the light came on. i am completly broke but going to buy filter to do trans service as soon as get payed

i have done a tranie flush on my new saturn but no luck the obd2 code for my car is 0794 torque converter cuicitlock stuck any one know how to fix or replace

I'm not showing that code description that you mentioned. I come up with "Intermediate Speed Shaft Sensor Circuit Intermittent".

How does the connections to the transmission on top of the buss plate look?