I'm running a manual valve body so currently only thing hooked up to the transmission is the speed sensor and B&M shifter. Is there any way I can use HPtuners to send a signal from the ECU to the transmission to lock and unlock to convetor? I know I have all those tables to play with, but currently dont use them.

Any one know what pins controll the TC on the ECU side and trans side? Would there be a plug in harness I can use? Truck came with a 5speed.

Thanks

 

Not without some more wires plugged into the trans.

 

Depends on how you want the TCC to function, with slip? instant on? You will need wires. Does your valve body have provisions for a tcc solenoid?