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?
Dead TB on 2005 Chevrolet Trailblazer
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.