I'm chasing what appears to be a bad shock on my 2007 Escalade (AWD), and I found this... sensor?
It's a small, cylindrical widget on the end of what I assume is part of the wiring harness.
(My thumb is not missing, just bent out of the way.)
There's a Christmas tree clamp on it, but it's not obvious where it's supposed to be mounted. Initially, this was hanging down in the wheel well forward of the front, LH shock absorber.
Any thoughts? This is the one vehicle in the driveway for which I do not have the factory service manual.