Hi,
I have a 2006 Trailblazer 4.2/V6. Normally when I start the vehicle, you can feel the brake pedal depress some on it's on. Today, I went to start trailblazer and nothing, and the brake pedal is not depressing at all, can't shift into neutral, even the door chime will not go off. Once I took the center console out, I was able to shift (blazer is off), but did get the door chime. Now have door chimes and but still unable to start or shift.

Not parked on incline
Battery reading 12volts
the stabiliTrak panel light was flashing on the other day and the vehicle felt like it was being held back. I stopped and the restarted the trailblazer and light was off and drove fine.

Any advice please, i can't get it coded since I can't start it to drive it.