Hello and welcome to just answer Jeep. The blower motor on your Commander is located at the lower right side of the dash. Here is the information regarding the blower motor for you. Hope this helps, and let me know if you need more assistance with this,
The blower motor (1) is a 12-volt, direct current (DC) motor mounted within a plastic housing with an integral wire lead and connector (2) and squirrel cage-type blower wheel (3) that is secured to the blower motor shaft (4). The blower motor wheel is located in the HVAC air inlet housing which is mounted to the passenger side end of the HVAC housing.
The blower motor can be accessed for service from underneath the instrument panel.