Air flow strong through defrost and side window vents, however not coming through the front driver and passenger vents.
Jul 1, 2022 at 12:46 PM
Dashboard Air flow not coming through the front driver and passenger vents
2008 CHEVROLET SILVERADO
MHUTTON4
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Hello,
It sounds like you could have a faulty mode door actuator.
The mode actuator is what controls where the air will blow from. These can go bad and get stuck in one position.
The mode door actuator is located on the HVAC box behind the dash
https://www.2carpros.com/articles/low-or-no-air-flow-from-vents
I have attached the diagrams below for your reference.
Let me know of any questions.
Thank you.
It sounds like you could have a faulty mode door actuator.
The mode actuator is what controls where the air will blow from. These can go bad and get stuck in one position.
The mode door actuator is located on the HVAC box behind the dash
https://www.2carpros.com/articles/low-or-no-air-flow-from-vents
I have attached the diagrams below for your reference.
Let me know of any questions.
Thank you.
Images (Click to enlarge)
Jul 1, 2022 at 3:14 PM
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