There have been several posts complaining about a rattle on the equinox/terrain; either engine or interior. This is specifically regarding a rattle that I have had in my equinox a month after my purchase. The rattle is on the passenger side dash board where the dash meets the windshield. Like many others, this rattle drove me crazy and I was obsessed with finding it. The rattle appeared at low speeds on rough pavement. I circled around the block many times to isolate the problem. It was not in the rearview mirror assembly and not on the casing above it. Nor was itmy garage door opener remoteor sun visor. I even took apart the dome light cover and wiggled the bulbs and reflectors. It wasn't until my wife drove the car and I was able to lean forward and press the dash at the edge. I am schedule to service this at the dealer this week. Last week, I brought it in and told them of the rattle. They addressed it as a rattle I the roof rack on the exterior, but the rattle still appeared. So this time, I know where it is and it needs to be fixed. At least, I have a sigh of relief and I can go back to enjoying my drive to and from work.
I really hope this helps others out there experiencing this interior rattle.
I really hope this helps others out there experiencing this interior rattle.