HVAC does not want to blow heat in winter and does not blow cold air in the summer?

2004 MAZDA RX8
89,000 MILES • 1.3L • 4 CYL • 2WD • AUTOMATIC
Avatar
MICAHMIZE
  • MEMBER
  • 1 POST
I try to use my A/C and heat and the fan blows but only blows in the temperature that’s outside. It’s like it doesn’t want to blow heat in winter and doesn’t want to blow air in the summer. It gets annoying and my glass stays fogged up because I get no heat in the winter.
Nov 10, 2022 at 2:19 PM
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,548 POSTS
This happens when the air mix door actuator stops working. here is the location and how to replace it in the images below. Check out the images (below). Please let us know if you need anything else to get the problem fixed.
Images (Click to enlarge)
Attached Media
Attached Media
Nov 11, 2022 at 2:56 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
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