Just had a new battery installed. Now driver's side vents blow hot air and passenger side vents blow cold air.
Nov 27, 2023 at 7:03 AM
Driver's side vents blow hot air and passenger side vents blow cold air after having a new battery installed?
1997 BUICK PARK AVENUE
RAZCO
- MEMBER
- 1 POST
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This can happen when the HVAC systems loses its calibration after the battery is disconnected. You can try leaving the battery disconnected overnight or try removing the HVAC fuse which is located in the fuse panel inside the car for 5 minutes.
This guide can help as well:
https://www.2carpros.com/articles/step-by-step-guide-to-reset-your-cars-hvac-system-an-essential-for-every
Here is the fuse location to help us fix the problem. Check out the images (below). Please let us know what happens.
This guide can help as well:
https://www.2carpros.com/articles/step-by-step-guide-to-reset-your-cars-hvac-system-an-essential-for-every
Here is the fuse location to help us fix the problem. Check out the images (below). Please let us know what happens.
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Nov 27, 2023 at 8:56 AM
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.