A/C and Heat blows the same temperature?

Tiny
MELODIE WALLS
  • MEMBER
  • 2009 CHEVROLET MALIBU
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 180,000 MILES
Hi,

Recently my air and heat blows the same temperature. The blend door actuator was replaced and still the same. The compressor comes on as well. Any ideas on what could be happening?
Saturday, June 17th, 2023 AT 8:06 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,656 POSTS
Which blend door actuator has replaced? Here is the correct actuator to make sure you got the right one, also I would try resetting the system which can sometimes work.

here is a guide to help you:

https://www.2carpros.com/articles/step-by-step-guide-to-reset-your-cars-hvac-system-an-essential-for-every

Check out the images (below). Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.
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Saturday, June 17th, 2023 AT 2:13 PM

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