Nissan Repair: ac and heat not blowing, 04 nissan maxima, nissan maxima

Question
QUESTION: the heat and ac is not blowing

ANSWER: Hi John -

I will need year, make and model of your vehicle.

One question - have you checked the fuse?

let me know -
aloha
calvin

---------- FOLLOW-UP ----------

QUESTION: it is a 04 nissan maxima i checked all fuses and check the power on the blower motor and its good do you think it is the blower motor

Answer
Hi John -

If you checked the power to the motor at the terminal and it is not blowing, then it is the motor.

If the blower only works on high speed, then it is the resistor, located on the duct or on the firewall.

Hope this helps -
aloha
calvin