All of the sudden, there's no air flow from dash vents. Air flow from floor, windshield, and backseat air flow is good.
May 21, 2021 at 7:52 AM
Sudden loss of air flow from dash vents
2004 BUICK RANIER
JAYNE BUCKLES COOK
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if the air is not coming from the vents only then most likely we have an issue with the mode door actuator.
https://www.2carpros.com/articles/low-or-no-air-flow-from-vents
Below is the process from the manual that will show how to replace and re calibrate this actuator. Please let us know if you have other questions or how you work out. Thanks
https://www.2carpros.com/articles/low-or-no-air-flow-from-vents
Below is the process from the manual that will show how to replace and re calibrate this actuator. Please let us know if you have other questions or how you work out. Thanks
Images (Click to enlarge)
May 22, 2021 at 8:31 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.