- Jan 12, 2012
So what are you guys setting your impact sensor at. I'm thinking sensitive may be too much for now. I gave my trailblazer a good shake and a bump and didn't do anything. I believe I should turn up the sensitivity. I want to be alerted if someone hits it. Now I don't think it will. I had this professionally installed I will have to open up under the dash and see how good of a job they did. I might do some wire tucking.