My problem is that my front crash avoidance braking is not working, at all. The rear system works fine. I've had this truck, a 2020 1500 Diesel Laramie, for one week. Today, a car pulled in front of me, from a side street, missing my truck by a foot, or so. ZERO report and/or action from the system. It's turned on, and I've set the distance from far to near without any actions taken, whatsoever, when I come up on a barrier, be it a vehicle or wall. Tomorrow, I'll set up a paper barrier spanning my open entrance gate. The gf will record the tests. This is not rocket science, as I see it. The logic of the system is simple, I believe: With the braking features turned on, the warning system relays a message to the brakes, and they slow you down, or stop you, depending on how close you are to a given hazard, which, beforehand, is sensed to a greater extent by the sensors, the closer you get.
Just as someone else posted, somewhere in here: I took the truck to the dealer. It was hooked up by a tech who told me everything is AOK. NO, that's incorrect. Get it to work, even once, in conditions that mimic a low speed crash, and I'll trust the system. As it stands, I will be taking the truck back to the dealer for a module swap out, on Monday. If they can then show me it works, great. If not, I'm going to pursue what I need to either get another truck that works, or get my money back.