A/C and Heat blows the same temperature?

2009 CHEVROLET MALIBU

180,000 MILES • 6 CYL • 4WD • AUTOMATIC

MELODIE WALLS

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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?

Jun 17, 2023 at 8:06 AM

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STRAILER

AUTOMOTIVE REPAIR CONTRIBUTOR
54,178 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.

Images (Click to enlarge)

Jun 17, 2023 at 2:13 PM