Dead TB on 2005 Chevrolet Trailblazer

My TB doesn't have any electric power. The battery is fully charged, and the alternator & starter are new. The neg. terminal on the battery gets hot, can anyone help?

1 answer
If the terminal is getting hot, clean the battery terminal and cable connector and make sure it is tight. For the other issue you will need to perform a fault trace of the circuit that provides power to the TB and the proper measuring equipment to verify the signals are correct.