There are 3 owner-reported fuel system complaints for the 2012 Nissan Armadain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I have a 2012 Nissan armada and a 2013 Nissan armada and both cars o2 sensors have went out on each of them. This must be a common problem and the financial strain shouldn’t be left for the customers buying an already expensive vehicles. Very odd that both my armadas are having the same issues with that particular sensor
AT APPROXIMATELY 45-50 THE CAR BEGAN TO SHUDDER ON A STATE HIGHWAY AND STALLED MAKING IT IMPOSSIBLE TO STEER WITH NORMAL EFFORT . IT WOULD NOT START AND WAS TOWED. OF NOTE THIS IS MY 2ND ARMADA MY 2004 HAD THE SAME PROBLEM. I CAN'T IMAGINE NISSAN DOES NOT KNOW AND HAS DONE NOTHING TO FIX IT. ANY THOUGHTS ?
TL* THE CONTACT OWNS A 2012 NISSAN ARMADA. THE CONTACT STATED THAT THE VEHICLE STALLED ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER ON FIVE OCCASIONS FOR DIAGNOSTIC TESTING. THE CONTACT STATED THAT THE INTAKE SENSOR AND THE FUEL PUMP WERE REPLACED SEVERAL TIMES, BUT THE FAILURE PERSISTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 37,000. UPDATED 11/24/14*LJ
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026