DENSO box under passenger side dash?

[sleeperhemi]

Hi guys.....was out messing with the eclipse today and saw that the passenger side kick panel was not installed correctly... was leaning and blocking the floor light. Anyways, I removed the kick panel and from underneath the dash board dropped down a DENSO box maybe 3"x 4" with a wire harness going into it. There is a mounting bracket attatched to it and I saw where it is supposed to be bolted...just no hardware there. Im curious to know what that box is? Thanks

 

[luv2rallye]

Well the turbo and 2.4L models have a Auto Cruise ECU there with 26 pin connector. Not sure what the NT have.