Anyone get this code and it not be related to the head? I have 29K on my 2012 and seems like if it was the head issue I should have already had issues.
Mine has 14k on it. Been throwing 302 code for last 3 months. It seems to run ok when it comes on other than ECO no longer shows by odometer. I can clear it and it may stay off for a week or might show up next day. Going to try get it in this week and maybe get transmission/power steering line recall fix IF they have the parts.I had 30K on my 2012 JK when my head went. I was hunting up in Maine and it through the code on an old logging road. Had to limp it back from Maine to RI and my dealer replaced it without issue. Unfortunately it is a common issue with the 2012s. Downside was that they didn't flush the coolant.