Thanks for your thoughts! So there was a sensor or microphone... I can touch some wires deep in the hole.
Thanks for your thoughts! So there was a sensor or microphone... I can touch some wires deep in the hole.Maybe one of the microphone covers , sensor covers that are used in the headliner will fit and fill the hole.
Great. Do you know if this microphone was being installed from particular Traverse years or I can find it even on any old Traverse I have at local PickNPull?