NissanConnect 8-inch Display · 2019 Nissan Pathfinder · serial URNI039000036
Customer reports carplay drops, charging only; phone/CarPlay behaviour intermittently over the last month.
USB hub / CarPlay port failure suspected from symptom pattern and partial bench evidence (Hub drops to charging-only after 40 s); not independently confirmed at component level.
No technician observations
All bench tests passed with nominal notes.
No parts replaced.