Hey guys just a little help. My wifeys Nissan sentra Ac blower only blows on setting 4. I understand that it needs a resistor to be replace. I was wondering if anyone can point me in the right direction on where this baby is located at. I understand that it underneath the glove compartment/passenger side. Can someone please point me to a more specific spot and where it is and what does it look like exactly. MUch appreciated.:ylsuper

It is right next to the blower motor area toward the fire wall it is a 4 wire plug all 4 wires are in a row its a flat plug. be aware it probly burned up because the blower motor is drawing to much current. you should think about replacing that as well or you may experiance this problem again in a relativly short period of time.