the drivers side HVAC actuator for the heater is not working
Jun 20, 2015 at 6:38 PM
HVAC blend door actuator driver side
2004 CHEVROLET TAHOE
PAMSPARKS
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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,
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Hi,
It sounds like you have a faulty blend air door actuator for the left side. With dual climate control, there are two actuators, one for the left and one for the right.
To get you started, here is a link that explains in general how one is replaced. Use this as a guide.
https://www.2carpros.com/articles/replace-blend-door-motor
If you look at the attachments below, they provide the directions specific to your vehicle for replacement.
Note: The actuator will need calibration to operate correctly. The last two pics explain how it's done. The last pic provides two different methods for recalibration. One is with a scan tool and the other is without.
I hope this helps. Let me know if you have other questions.
Take care,
Joe
See pics below.
It sounds like you have a faulty blend air door actuator for the left side. With dual climate control, there are two actuators, one for the left and one for the right.
To get you started, here is a link that explains in general how one is replaced. Use this as a guide.
https://www.2carpros.com/articles/replace-blend-door-motor
If you look at the attachments below, they provide the directions specific to your vehicle for replacement.
Note: The actuator will need calibration to operate correctly. The last two pics explain how it's done. The last pic provides two different methods for recalibration. One is with a scan tool and the other is without.
I hope this helps. Let me know if you have other questions.
Take care,
Joe
See pics below.
Images (Click to enlarge)
Oct 3, 2021 at 8:48 PM
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