How many actuators are in climate controls AC/Heat. The fan will not blow.
Sep 30, 2017 at 8:42 AM
Blend door actuator locations
2004 GMC SIERRA
DEBBIE HOWLE
- MEMBER
- 1 POST
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DANNY L
- ✓ASE Certified Mechanic
- 5,648 POSTS
Hello, I'm Danny.
It sounds like you are having an issue with the blower motor if it is not blowing any speeds. Here is a tutorial showing how to replace a blower motor:
https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only
The blower motor is located in the hvac box under the dash on the right side. I've attached picture steps below showing blower motor replacement on your vehicle. Hope this helps and thanks for using 2CarPros.
It sounds like you are having an issue with the blower motor if it is not blowing any speeds. Here is a tutorial showing how to replace a blower motor:
https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only
The blower motor is located in the hvac box under the dash on the right side. I've attached picture steps below showing blower motor replacement on your vehicle. Hope this helps and thanks for using 2CarPros.
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
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Jan 27, 2021 at 7:09 PM
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.