[supdupsamy]

Hi all! I have a 2014 2.4l base model w/AWD. I have a growling/groaning nose coming from what seems like the rear end. My first thought was wheel bearings but I checked all of them front and rear and they all seem good. Then I talked to a mechanic friend of my BIL and he said that maybe it was my rear differential. How would I go about checking that out? I always get full service when I get my oil changed and they said that the fluid level in it is good.

Thanks in advance,
Kris