blower motor not working

i have a 2005 grandprix with 3800 engin my problem is the blower motor is not working replaced module and still no luck any ideas resister maybe? and if so were is it located?maybe blower motor? thx for ideas

What module was replaced? For 2004 and up Grand Prixs the blower motor resistor is called a blower motor control module. Have you tested the blower motor out? Apply 12 volts and a ground to the input connector and see if it turns.