Defrost only

2005 GMC YUKON
135,000 MILES • 6.0L • V8 • AWD • AUTOMATIC
Avatar
MARK MCCAIN
  • MEMBER
  • 1 POST
Air only blows through defrost regardless of what is selected. Do you have a specific video for this repair?
Jan 6, 2017 at 6:53 AM
Advertisement
Avatar
DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
No, assuming HVAC is automatic. This has scan capabilities that would be the first thing to do have system scanned for codes. Maybe HVAC control module very costly or maybe control motor. System is complex scanning is way to go to avoid costly parts swapping.
Jan 6, 2017 at 7:28 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.

Ask a new question

Frequently Asked Problems for This Vehicle