If you power the TCC with the wire on the brake switch that has 12v when up and off when the brake is pressed, the TCC will be unlocked during braking.
If you power the TCC with the wire on the brake switch that has 12v when up and off when the brake is pressed, the TCC will be unlocked during braking.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709