2012 Infiniti QX56 Problems, Complaints & Recalls
- Compared with other QX56 years
- About as many complaints as other years 5th of 10 for complaints
- Safety recalls
- 3 recalls: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 57 complaints with NHTSA about the 2012 Infiniti QX56. That ranks 5th out of 10 QX56 model years for complaints. The most reported problem area is engine (24 complaints, 42%), typically at around 95,000 miles. Complaints mention 1 crash. There are 3 safety recalls covering this model year.
- 57owner complaints
- 3safety recalls
- 0NHTSA investigations
- 1complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2012 Infiniti QX56 problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Engine | 24 | 42% | 95,000 | — | — |
| Electrical System | 9 | 16% | 83,000 | — | — |
| Fuel/propulsion System | 7 | 12% | 90,400 | — | — |
| Unknown or Other | 6 | 11% | 95,000 | — | — |
| Air Bags | 5 | 9% | 12,000 | — | — |
| Engine and Engine Cooling | 4 | 7% | 134,000 | — | — |
| Power Train | 4 | 7% | 149,000 | — | — |
| Structure | 4 | 7% | 75,000 | — | — |
| Suspension | 4 | 7% | 100,000 | — | — |
| Service Brakes | 2 | 4% | 24,600 | — | — |
| Seat Belts | 1 | 2% | 800 | — | — |
| Service Brakes, Hydraulic | 1 | 2% | 100 | — | — |
| Vehicle Speed Control | 1 | 2% | 100 | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
Complaints by year received
2012 Infiniti QX56 recalls (3)
Tap a recall to see the problem, the risk and the fix.
Equipment:other:labels
Problem: Nissan North America, Inc. (Nissan) is recalling certain 2020-2026 Nissan Armada, 2011-2013 Infiniti QX56, and 2014-2027 QX80 vehicles equipped with 22" wheels. The Gross Axle Weight Rating (GAWR) listed on the certification label is incorrect, which can allow the vehicle to be overloaded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."
Risk: An overloaded vehicle can increase the risk of a crash.
Fix: Dealers will install new labels, free of charge. Additionally, Nissan will mail replacement labels to owners. Interim letters notifying owners of the safety risk were mailed September 2, 2026. Additional letters will be sent once the final remedy is available, anticipated Fall 2026. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's numbers for this recall are R26B1 and P6A13/4. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on July 16, 2026.
Air bags:frontal:driver side:inflator module
Problem: Nissan North America, Inc. (Nissan) is recalling certain 2012-2017 NV Cargo and NV Passenger Van, 2013-2015 Titan and Armada and 2011-2012 Infiniti QX56 vehicles. Due to a manufacturing issue, the air bag inflator may not function properly or may rupture during deployment.
Risk: An inflator rupture may result in metal fragments striking the driver or other occupants resulting in serious injury or death.
Fix: Nissan will notify owners, and dealers will replace the front driver air bag inflators, free of charge. The recall began May 7, 2020. Owners may contact Nissan customer service at 1-800-867-7669 or Infiniti customer service at 1-800-662-6200.
Fuel system, gasoline
Problem: Nissan North America, Inc. (Nissan) is recalling certain model year 2012-2014 Nissan Juke, 2012-2013 Infiniti M56, QX56, and 2014-2015 Infiniti Q70 (V8 engine vehicles only), and QX80 vehicles. The fuel pressure sensors may not have been sufficiently tightened during production. As a result, the fuel pressure sensor may loosen with vehicle usage and cause a fuel leak.
Risk: A fuel leak in the presence of an ignition source could cause a vehicle fire.
Fix: Nissan will notify owners, and dealers will re-torque the fuel pressure sensors free of charge. The recall began on January 25, 2015. Owners may contact Nissan customer service at 1-800-647-7261.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
While driving my vehicle with my family, I experienced a sudden and dangerous loss of control. I was able to safely maneuver the vehicle off the roadway without injury. After inspection, it was determined that the subframe had fractured due to severe rust, which was not previously identified. The…
The contact owns a 2012 Infiniti QX56. The contact stated that while driving at 56 MPH, the vehicle slowed down and failed to respond as intended. An oil change was performed; however, the failure persisted. The contact stated that the high-pressure fuel pump was leaking, causing the timing chain…
While driving at highway speed, rear of vehicle suddenly became uncontrolled and caused vehicle to swerve dangerously. If a vehicle would have been in the adjacent lane an accident would have occurred. Upon initial inspection, the left rear lower control arm failed catastrophically due to rust…
I have an engine light on as a result of 2 bad catalytic converters that need to be replaced. The vehicle has been inspected the infinite dealer maintenance dept. This poses a safety risk of this vehicle shutting down in the midst of driving
The contact owns a 2012 Infiniti QX56. The contact stated while driving 30 MPH and depressing the accelerator pedal, the vehicle started shaking violently. The contact stated that the check engine warning light was illuminated. The contact took the vehicle to the local dealer, where it was…
Other Infiniti QX56 years
| Year | Complaints | Recalls |
|---|---|---|
| 2013 QX56 | 32 | 3 |
| 2012 | 57 | 3 |
| 2011 QX56 | 78 | 2 |
| 2010 QX56 | 25 | 2 |
| 2009 QX56 | 7 | 2 |
| 2008 QX56 | 53 | 3 |
| 2007 QX56 | 21 | 1 |
| 2006 QX56 | 79 | 3 |
| 2005 QX56 | 80 | 3 |
| 2004 QX56 | 106 | 1 |
See all Infiniti QX56 problems by year, every Infiniti model, or the Infiniti VIN decoder.
Similar Infiniti models
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Frequently asked questions
What are the most common problems with the 2012 Infiniti QX56?
Owners most often report engine, electrical system, fuel/propulsion system problems. The top one, engine, accounts for 24 complaints.
Was there a recall on the 2012 Infiniti QX56?
Yes, 3 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2012 Infiniti QX56 a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other QX56 model years, the 2012 has about as many complaints as a typical year. Always get a pre-purchase inspection and check the VIN for open recalls.