my climate control display not working?
Aug 17, 2022 at 1:58 AM
my climate control display not working?
1998 PONTIAC GRAND PRIX
BODYMAN2
- MEMBER
- 2 POSTS
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STRAILER
- ✓ASE Certified Mechanic
- 54,832 POSTS
It could be the HVAC controller is out. To be sure let's check the fuses that work the system which are shown in the images below. Also, I included a guide to help check the fuses and the fuse locations as well:
https://www.2carpros.com/articles/how-to-check-a-car-fuse
Here are the HVAC wiring diagrams so you can see how the system works and the fuses. If everything is okay replace the HVAC module. Check out the diagrams (below). Please let us know what you find.
https://www.2carpros.com/articles/how-to-check-a-car-fuse
Here are the HVAC wiring diagrams so you can see how the system works and the fuses. If everything is okay replace the HVAC module. Check out the diagrams (below). Please let us know what you find.
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
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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.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Aug 17, 2022 at 11:54 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.