2009 Infiniti QX56 — reported problems

What the records are about, by source

Each source is kept separate: owner complaints, recalls, manufacturer communications and investigations are different kinds of record and are never added together. All model years.

• Owner complaints (1,074 records, model years 2004–2013) are most frequently classified under: brakes, engine and fuel system.
• Manufacturer communications (1,506 records, model years 2004–2013) are most frequently classified under: equipment & accessories, electrical system and engine.

"Most frequently classified under" reports how the records are filed by the source. It is not a finding about causes, and a record can be filed under more than one system. Read the individual records

Evidence by model year

Records held per model year. Select a year to narrow this page to it.

1. 2004 216 records for 2004 216
2. 2005 187 records for 2005 187
3. 2006 179 records for 2006 179
4. 2007 123 records for 2007 123
5. 2008 162 records for 2008 162
6. 2009 113 records for 2009 113
7. 2010 142 records for 2010 142
8. 2011 252 records for 2011 252
9. 2012 228 records for 2012 228
10. 2013 216 records for 2013 216

Counts are not adjusted for how many vehicles were sold in each year, so a taller year is not necessarily a worse year.

Official records held

• Safety recalls NHTSA 3
• Manufacturer communications NHTSA 100
• Transport Canada recalls Transport Canada 3
• Owner complaints NHTSA 7

Explore the underlying evidence records

Diagnostic codes found in evidence for this vehicle

These codes appear by explicit identifier in official records matched to this exact model and year.

• P0456 in 5 records
• P0605 in 2 records

A code appearing in a record means the code was named in that document. It is not a diagnosis of this vehicle, not a fault this vehicle has, and not an indication of urgency. Diagnosis requires reading live data from the vehicle.