Mystery plug

[nullpython]

While looking under the driver side dash I found this unplugged and can't find the connector for it. Hoping someone here will have an idea. Thanks in advance.

 

[nullpython]

Sorry, it's an 03 tahoe

 

[Fless]

What are the other wire colors? And how many wires total? Is it to the right or left of the steering column?

 

[Hobert]

Here is a link to the full electrical system.
https://www.gmupfitter.com/files/media/photo/123/2004_LD_CKFullSizeElectrical.pdf

Happy Hunting!

 

[nullpython]

5 wires, blue, green, white, brown, black. Right side of steering column, and taped up with a set of wires running through the center console.

 

[nullpython]

Thanks for your help, it turned out to be the blend door actuator. It needs to be replaced so I guess someone unplugged it because it's noisy when you change modes. Explains why I didn't have defrost yesterday.