u/AfroGear

2021 ORP. PCS and radar cruise randomly shuts off with a light in the dash only. When this happens it also says radar cruise control is unavailable but it doesn't have the error message to see the dealer regarding the pre-collision. I've tried all the basics and the sensors and glass are clean. It does have an aftermarket windshield that was installed before I got it. It worked flawlessly for a 300 mi trip and then quit working again and has been off for 3 days with restarts in between. Anything else I can try or should I just try the dealer? I'm just worried about an expensive repair if it's wiring or something else easy I can fix.