Manual climate control pin out needed

2008 CHEVROLET TAHOE

190,000 MILES • 5.3L • V8 • 4WD • AUTOMATIC

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i need the wiring pin out for a climate control #25901393 brown J1, blue J2, grey J3 and green J4. Also, need the same pin out for an automatic climate control #25869946 J1 brown, J2 black, J3 grey, J4 green.

May 17, 2022 at 9:42 PM

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Here are the air conditioner wiring diagrams and a guide to help show you how to test the circuits. Please let us know if you need anything else.

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

Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.

Images (Click to enlarge)

May 18, 2022 at 12:37 PM