Name this sensor

[tbhuge]

I have a 2006 silverado 1500HD 4x4. I'm about to put some lights behind the grill but I have a question. After taking off the grill there is the radiator, in the middle there is the trans cooler and off to the right towards the driver side is another inter cooler. In between the trans cooler and the other intercooler there is a small sensor. It does not look like an airbag sensor. It's small. What is it, and can I relocate it?

[oldscsc]

A picture would be helpful.

 

The smaller cooler on the driver's side of the condenser is the power steering cooler. Hard to say what the sensor is without seeing a picture as I don't recall a sensor in that location in my pickup.

[tbhuge]

I'll try and see if I can get a picture to upload. I haven't tried that before. The sensor was fairly small.

My guess is maybe a temperature sensor, but that's just a guess.

[vucelick]

ambient temperature sensor I think.