Over the weekend, New front tires and an alignment on Sat, then Sunday oil and filter, and decided to pull the pan on the Auto trans. I used Seafoam trans cleaner drained after I drove it for 5 or so miles, pulled the pan and filter, put in the new filter. Then i see these fuzzy looking circles in the pan? Hmm, I lift one out and discover they are circular magenets there are 2 of these that sit over 2 dimples in the pan. Score for Nissan! great idea! I clean them off put the pan back on and fillerup with fresh Trans fluid. Start her up and shift into all gears, they engaged right away!! So Fsat forward to this AM start her up for my daily 75 mile trip to work...ahhh trans now worked flawlessly all day!