2000 Lexus RX 300 6 cyl Four Wheel Drive Automatic 130000 miles
No heat whatsoever even when thermostat in turned up all the way to " hot". Just cool air coming out from the vent. I even let it run for at least half an hour and still the air is not even warm. It's been a few months since the heat was turned on. The AC works though. The blowers or fan definitely works. Any suggestion? I'm a first time user of this site.