Cold air is blowing when the heat is on. It's on the passenger side only.
Feb 15, 2021 at 12:48 AM
Heater blowing cold air on passenger side
2019 CHEVROLET MALIBU
LISALAW1
- MEMBER
- 2 POSTS
- FOLLOW
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
Advertisement
More then likely this is the blend door on that side. The blend door is responsible for routing the heat over the heater core and if it is not cold then this is the most common cause. Here is a guide that helps with this:
https://www.2carpros.com/articles/replace-blend-door-motor
Below you will the process from the manual on this. Let me know if you have questions. Thanks
https://www.2carpros.com/articles/replace-blend-door-motor
Below you will the process from the manual on this. Let me know if you have questions. Thanks
Images (Click to enlarge)
Feb 15, 2021 at 4:30 PM
Advertisement