Dodge Repair: 03 Dodge Durgango, blower motor resistor, hex screws

Question
I need to replace the resister(fan blower moter)but I'm not sure where it's located. My heater was not blowing on any speeds but the motors good(after connecting to a 12 volt amp)the motor is still out is it in that holeor next to it somewhere.Please note I know nothing about cars please explain in terms I might understand. Its a 2003 Dodge Durgango thanx Christina

Answer
REMOVAL
Disconnect and isolate the battery negative cable.
From the passenger foot well area, remove the two hex screws used to secure the blower motor resistor.
Unplug the front blower motor resistor from the wire harness connector.
Remove the front blower motor resistor from the HVAC unit