I've been through everything I can thing of with this. From what I understand, the brake light switch is dependent on the turn signal harness. Fuse is not blown.

The odd thing is the turn signals, reverse and tail lights work (when you turn on the headlights). I put a voltmeters on the turn signal harness, and I have power. I tested the Brake Pedal actuator, and that cycles correctly when actuating the button. Check the wiring in the trunk to the lights. No power when braking, 12v with headlights on. There is a wire dedicated for a 3rd brake light, and that cycles properly with actuating the switch.

I cut small slits in my wiring (the heat shrink covering the connectors... not the wires), and test voltage on braking to all the lights, and no power. I am obviously missing something.

Thanks for the help!