Everything works, even my old parts. All fuses are good. For some reason there is no power going to the BTSI Solenoid. Does the brake light switch complete a circuit and I may have a faulty one. I took apart the old brake light switch, cleaned it and tightened up the contacts, tried the old switch and still have the same issue. Is there something else I should check? I checked the power going to the solenoid and it reads 9 volts and I'm guessing it should be 12V?