Yeah, garnish is lined up perfectly with hardly any play, so that’s where I’m stumped.Make sure that your garnish is squared up with the sensor. I had hell for weeks trying to get mine working without error codes. Eye ball it until it’s square with the grill, clear code with a scan tool if said tool reads a code, and carry on. Worked for me after three weeks of screwing with it and having dealer look at the issue with no solution.
I ordered an OEM garnish to see if that’s what is causing the issue. If no resolve, I’ll just return it and keep trying