Vacuum line broke, A/C only will blow out defrost?

340,000 MILES • 4.0L • V6 • 2WD • AUTOMATIC
Avatar
JOEY BREWER
  • MEMBER
  • 1 POST
I need a vacuum line diagram to fix vacuum line.
Apr 1, 2025 at 12:51 PM
Advertisement
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,604 POSTS
Hello Joey,

Yes, this is a common problem, here is a guide that should be able to help you fix it:

https://www.2carpros.com/articles/air-vents-stay-in-the-defrost-position

Here are the HVAC vacuum line diagrams as requested. Check out the images (below). Let us know if you need anything else.
Apr 2, 2025 at 5:19 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle