RepairPal Certified shops can diagnose and repair your 2010 Nissan Armada. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
It's probably not the fluid that's causing it not to move at all. Even the wrong fluid won't cause it not to move at all. If the level is ok then you need a hands-on inspection here. Too many variables.
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Alex