My 2018 Nissan Rogue SV just hit 60,000 miles, and I'm wondering about the CVT fluid. The owner's manual seems a bit vague on the exact interval for "severe" driving conditions, which I probably fall under with my daily commute in heavy traffic.
I've heard that Nissan CVTs are sensitive, and proper fluid maintenance is crucial. Is this something a moderately experienced DIYer can tackle, or is it best left to the dealership? What specific fluid type should I use?