NHTSA Complaint #11586948 — 2010 NISSAN MURANO

I began hearing a rattling sound coming from the rear of the vehicle. I believed it was possibly the suspension, as the vehicle would also bounce more often than expected when going over any irregularities in the road (potholes, speed bumps, normal wear on roads, etc). I brought it to the dealership where I purchased the vehicle, and they found no issues. I had previously replaced all 4 tires and brakes before hearing this sound, and nothing was brought to my attention then, either. The noise continued, and I brought the vehicle to another mechanic, where the damage was found immediately. The frame had corroded to the point where the mechanic advised me to not even drive home, rather have the vehicle towed to the dealership to be assessed and checked for a recall. Multiple incidents similar to mine have been found - all starting after 100k miles - but none have resulted in an official recall notice.