A/C stopped working

2009 NISSAN PATHFINDER

214,134 MILES • 4.0L • V6 • 2WD • AUTOMATIC

PAPAWELLS

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A/C clutch is not engaging. Coolant pressure is high. Did not add any to system. Just replaced fan motor resistor. A/C was working before. Could you please give the wiring diagram for this system? Thanks for your help.

May 19, 2021 at 5:43 AM

DANNY L

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Hello, I'm Danny.

Here is the information you requested. This is a tutorial showing how to test electrical wiring:

https://www.2carpros.com/articles/how-to-check-wiring

I've attached pictures below of a the ac-hvac wiring diagrams for your vehicle. I've cut the pictures into 3 pieces each for you to view larger. The first 9 picture are for automatic hvac controls and the last 5 are for manual controls. Hope this helps and thanks for using 2CarPros.

Images (Click to enlarge)

May 19, 2021 at 9:19 PM