2012 Infiniti Qx problems, complaints & recalls
Most-reported problem areas: Service Brakes (1)
Safety recalls (1)
Fuel System, Gasoline 2012-02-24 · campaign 12V069000 · 79,275 vehicles
Defect: NISSAN IS RECALLING CERTAIN MODEL YEAR 2011-2012 JUKE, INFINITI QX AND INFINITI M VEHICLES. THE FUEL PRESSURE SENSORS MAY NOT HAVE BEEN TIGHTENED TO THE CORRECT SPECIFICATION. AS A RESULT, THE FUEL PRESSURE SENSOR MAY LOOSEN DUE TO HEAT AND VIBRATION CAUSING FUEL TO LEAK.
Risk: FUEL MAY LEAK FROM THE PRESSURE SENSOR, INCREASING THE RISK OF A FIRE.
Fix: NISSAN WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE FUEL PRESSURE SENSORS, AS NECESSARY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON APRIL 2, 2012. OWNERS MAY CONTACT NISSAN CUSTOMER SERVICE AT 1-800-647-7261.
Service bulletins (50)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Structure:body 2026-04-13 · ITB09-063C · Service Bulletin/Repair Instructions
certification label and vin plate replacement service information because of collision damage or other vehicle repair, a replacement “certification label” or “vin plate/label” may be needed. hint: certification label = fmvss (federal motor vehicle safety standards) label. these items may be availabl
Electrical System 2024-05-20 · ITB13-052E · Service Bulletin/Repair Instructions
intelligent key not detected / engine will not start this bulletin has been amended. see amendment history on the last page. please discard previous versions of this bulletin.
Electrical System 2024-05-20 · ITB13-006D · Service Bulletin/Repair Instructions
can communication – network diagnostic flow chart this bulletin has been amended. see amendment history on the last page. please discard previous versions of this bulletin.
Electrical System 2024-05-20 · ITB10-029C · Service Bulletin/Repair Instructions
can communication codes – diagnostic tips and guidelines this bulletin has been amended. see amendment history on the last page. please discard previous versions of this bulletin.
Visibility/Wiper 2024-04-30 · ITB17-009H · Service Bulletin/Repair Instructions
window glass warranty information this bulletin has been amended. see amendment history on the last page. please discard previous versions of this bulletin.
Visibility/Wiper 2024-04-30 · ITB13-007I · Service Bulletin/Repair Instructions
removing foreign material from the window glass this bulletin has been amended. see amendment history on the last page. please discard previous versions of this bulletin.
Showing the 6 most recent of 50 bulletins. Search all of them free at nhtsa.gov.
What owners report
2018-06-05 · Unknown Or Other · 154,000 mi“i own a 2012 qx 53. at 70,000 miles i had to replace the catalytic converters, cost over $4000. i now have 154,000 miles and have been told that the catalytic converters need to be replaced again. this seems to be a common problem with this vehicle.…”
2015-06-19 · Service Brakes · 40,800 mi“when waiting at a stoplight for a long period the brake pedal gradually eases down and the vehicle begins to roll forward to prevent the vehicle from going forward extra pressure needs to be applied to the pedal to keep the vehicle stopped at this time the pedal is almost at the floor. along with this the transmission started making a very loud ban…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.