Yup the rear diff went this weekend while I was on my way to Carlisle truck show. Just rolled 40k like 2 weeks ago, really quite pissed about it. Extended warranty ended in November. Ugh. Dealership quoted $2300 for repairs. I contact Nissan Consumer affairs to see if they can offer any sort of assistance, hopefully they will be able to help. Beings that I am on workers comp and a fixed income I really need help. Will keep every one posted, hopefully Nissan will come through.