2003 Chevrolet Tahoe heat/ac fan not working.
So my 2003 Chevrolet Tahoe with 154,000 miles has issue with blowing heat and or a/c. For awhile, its only worked on speeds 3-5. Now, only working on speed 5. 1-4, not working at all. Is this an issue...
Forum Discussion
I concur on this being the blower motor resistor. It's probably about $12. It's usually behind the heater box but not too hard to get to. As said, search Google and you'll find a youtube video.
