where is heater blower resistor located?

If your car has a heater blower motor resistor, it is generally on the heater motor box, pretty close to the blower motor. I say if, because Nissan uses a Heater Blower Motor Module in their vehicles with auto-climate control, that is much more costly and goes out as well. It is up in the dash, above the blower motor.

YES IT HAVE CLIMATE CONTROL