2001 Chevy Trailblazer, 2WD, 4DR, Auto, Auto A/C. I've been tinkering with the Auto A/C resistor, blend door actuator, and rotted out vacuum lines. A/C resistor and blend door is a pain! Looking through the dropped glove door opening, I'm looking at the "left" vacuum actuator, the black round thing, with the silver metal arm. At the end of that arm it's supposed to attach to a white plastic arm. That white plastic piece is broke and connecting the two is not going to happen. Any ideas how to get at that? Hope my picture comes through. Thanks, Robin. https://blazerforum.com/forum/redire...F000001020.jpg

 

Are you asking where to get the white plastic part or how to remove the actuator?

I believe access is by removing the lower trim panels; if the 2001 is the same as my 2002 there are two screws that hold the lower trim panel on in the passenger side foot well. The actuator should just lift off; held in by tabs.

Now as to where to get the part at...????...probably GM only.

Where you at in AZ?