Where is the IAC valve located?

2002 CADILLAC ESCALADE
280,000 MILES • 6.0L • V8 • 4WD
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CARAVEO88
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  • 1 POST
I am looking for the location of the IAC valve on the vehicle listed above.
Aug 19, 2024 at 8:21 PM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
The idle air control valve or IAC is located on the top side of the throttle body, here is the location and how to change it out in the images below. If you have a late 2002 production it will not have this part FYI.Check out the images (below). Let us know if you need anything else.
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Aug 20, 2024 at 9:27 AM
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