1999 Chevy Tahoe and I need to replace the Blower Motor Resistor

Blower Motor Resistor = 1

I have a 1999 Chevy Tahoe and I need to replace the Blower Motor Resistor. I understand that it is on top of the blower and access is by removing the radio and heater control panel. Can anyone advise the easiest and best way to safely remove the dash panels to gain access? I don’t want to break anything during the removal process. Thanks!

Response:
The Resistor is under the hood in the engine compartment. It's held onto the fibreglass case with 2 1/4 screws and has 4 wires, 1 going to the blower itself and 3 going into the main harness and back to the switch. So follow that Orange or Tan 10 gauge wire on the blower back to that resistor.