My parking sensors weren’t working and I replaced the module but still had the same issue. When I stick in reverse the gong chimes (no solid tone at start) reversing light comes on and the sensors “click” but they don’t create a rapid beep on the sounder when near an object. When I connect the code reader the two inner sensors show distance to an object but the two outer ones dont. It also says that “Parking Aid is not activated”. Anyone know what might be causing this to happen? Could it be the gong/sounder itself?