34 problems have been reported for the 2003 Infiniti FX45. The following chart shows the 14 most common problems for 2003 Infiniti FX45. The number one most common problem is related to the vehicle's exterior lighting with 6 problems. The second most common problem is related to the vehicle's air bags (5 problems).
| Problem Category | Number of Problems |
|---|---|
| Exterior Lighting | |
| Air Bag | |
| Power Train | |
| Service Brakes | |
| Structure | |
| Equipment | |
| Gasoline Fuel System | |
| Other Fuel System | |
| Steering | |
| Visibility | |
| Vehicle Speed Control | |
| Seats | |
| Latches/locks/linkage | |
| Electrical System |
The following chart shows the number of problems reported during each of the service years since the debut of the 2003 Infiniti FX45 in 2003.
| Service Year | Number of Problems |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 | |
| 2005 | |
| 2004 | |
| 2003 |
When making the decision between buying a new or used Infiniti FX45, the following table can be used to compare the 2003 Infiniti FX45 with the Infiniti FX45 from other model years. Note that the number of problems reported for the 2003 FX45 is 34 while the average number of problems reported for the 7 model years of the Infiniti FX45 is 12.