Help‼️‼️. What are these sensors near hood latch release

[Boscorelli216]

I can’t figure out what these go to. Rebuilding a salvage Any info would be helpful 2017 Tahoe ls

 

[OR VietVet]

Talking about sensors or the pictured harness plug ins? My fir guess for any sensor in the area would be impact sensors for air bags or ambient temp sensors. Again, a guess.

 

[B-train]

The one that's connected is your hood open sensor. Not sure on the other 2, but possibly for the air shutters that open and close based on speed and temperature. Also possibly something for airbag sensors.

 

[Danyi2170]

In the first pic one of those is for the fog lights. Looks like it’s the one closest to the latch on the top part. Not sure about the rest.