My 2012 JKU has what I think is belt related squeal from a tensioner being loose or bad. I'm having a hard time finding a picture so I can identify the location of the tensioners. I dropped it off at service ten days ago. The service manager even heard the noise over the telephone, but Murphy's Law hates me and of course it didn't make the noise once it got there. They changed the coolant per Chrysler, which I am pretty sure is unrelated. It's not making the noise consistently now, but I thought I heard it start earlier. I just recieved it back today. I'm thinking they just put conditioner on the belt and sent me on my way. I guess time will tell. Anyone else have this issue?