I have a 01 4wd Blazer and I need help to find where this hose is located. Currently it's located against the passenger side firewall right next to the ABS moduale. If someone can look at their truck and take a picture showing where it connects too, that would be a huge help.

Thanks in adavance!

 

On driver side fender under bracket. Check out this link.
https://blazerforum.com/forum/showth...ight=HVAC+2001

 

Thanks bro!