New guy here, I have a 2000 TC33DA that I picked up last year with less than 300 hrs on it and looks like new. It has developed a little problem that leaves me scratching my head as to the cause. It will start fine with the parking brake on and the brake light lit, when the brake is let off by pressing the brake pedals the light goes out and the motor dies every time. There is a switch on the linkage under the floor that I adjusted to show the light on all the time and the tractor starts fine and runs fine IF the light is on with the brake off. The switch has two white wires, one black, one blue, all I have done is readjust the switch to show the light on. Whatcha think the problem is? Maybe a bad switch?