Newbie here. I have 09 LS sedan. I'll make this straight and to the point. I have no airflow coming out of my vents. I've checked fuses, relays, and voltages. All good on those. I've replaced blower motor, resistor and still nothing. I pulled out the AC Heater control panel and found what I believe to be the issue.
- What caused the wires and switch to melt?
- What's the name/part number of the parts that I need to replace?
Would the old resistor cause this?