Hello, So i have a 2002 Xterra SE SC 4X4 the heater/ac fan is not blowing any air. This started about a year ago with it blowing 90% of the time then slowly over time not working at all. When the heat is on, it does get hot and the a/c it gets cold but there is no air actually blowing. I do...

Hi guys, I'm new to this forum. I am from Massachusetts. The only other collection of owners that I am on is some groups on Facebook. I don't really know much about the specifics of cars as far as how stuff works and terminology. I probably know about the same as the average DIYer. I do have a...

Last summer, my A/C began going out intermittently. I thought I would try to replace the Thermo Control Amplifier (TCA) myself before taking it in somewhere, but didn't get around to it before fall and forgot all about it. I was reminded of it on the first day above 75 degrees here. For the...

I have an 05 and had the AC issue I have seen others post about where it only functioned on 1 level. I changed the blower motor resistor about a year ago and everything worked out great. Then a few moms ago, I get no air coming out of the vents at all. Sometimes there is a high pitched...

My heat/ac isn't working on 1 or 2, but 3 and 4 work just fine. I know the problem/fix, just have to swap out the blower motor resistor (about $25 at AutoZone, maybe cheaper elsewhere). Had the same exact problem on my 2001 Sentra, thought it might have been the switch so I replaced that too...

Hi- Just bought my friends 2000 Xterra on Friday. The blower makes a noisy hum that seems to originate from the console. It gets louder when adjusted from low to max setting. Is the blower motor bad? Need to be greased?