Most common 2005 Infiniti FX45 problems
Share of the 11 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Infiniti FX45 complaints by model year
Best FX45 years: 2006, 2007, 2008. Years to avoid: 2003. Compare all years →
2005 Infiniti FX45 recalls (9)
Air bags › Frontal › Passenger side › Inflator module
Nissan North America, Inc. (Nissan) is recalling certain 2001-2003 Maxima, 2002-2006 Sentra, 2002-2004 Pathfinder, 2007-2011 Versa Sedan and Versa Hatchback, 2001-2004 Infiniti I30 and I35, 2002-2003 Inifiniti QX4, 2003-2008 Infiniti FX35 and FX45 and 2006-2010 M35 and M45 vehicles.
Remedy: Nissan will notify owners, and dealers will replace the front passenger air bag inflators with alternate desiccated inflators, free of charge. The recall began February 12, 2020.
Air bags › Frontal › Passenger side › Inflator module
Nissan North America, Inc. (Nissan) is recalling certain 2012 Nissan Versa hatchbacks originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan) and the U.S.
Remedy: Nissan will notify owners, and dealers will replace the front passenger air bag inflators, free of charge. The recall began on June 8, 2017. Owners will receive a second notice when remedy parts become available.
Air bags › Frontal › Passenger side › Inflator module
Nissan North America, Inc. (Nissan) is recalling certain model year 2003-2008 Infiniti FX35 and FX45, 2003-2004 Infiniti I35, 2006-2010 Infiniti M35 and M45, and 2007-2011 Nissan Versa vehicles, originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas,…
Remedy: Nissan will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall began December 21, 2017. All owners should receive a second notice by May 15, 2017.
Air bags
Nissan North America, Inc. (Nissan) is recalling certain model year 2001-2003 Nissan Maxima, 2002-2004 Pathfinder, 2002-2006 Sentra, 2002-2003 Infiniti QX4 and I35, 2003 FX35 and FX45, and 2001 I30 vehicles. Upon deployment of the passenger side frontal air bag, excessive internal pressure may cause the inflator to rupture.
Remedy: Nissan will notify owners, and dealers will replace the passenger air bag inflator, free of charge. The recall began on June 15, 2015. Owners may contact Nissan customer service at 1-800-647-7261.
Air bags
Nissan North America, Inc. (Nissan) is recalling certain model year 2003-2004 Infiniti I35, 2003-2005 FX35 and FX45, and 2006 M35 and M45 vehicles originally sold, or currently registered, in geographic locations associated with high absolute humidity.
Remedy: Nissan will notify owners, and dealers will replace the passenger air bag inflator, free of charge. The recall began on June 16, 2015. Owners may contact Nissan customer service at 1-800-647-7261.
Exterior lighting › Headlights
During a canadian compliance test, certain sport utility vehicles fail to comply with the requirements of federal motor vehicle safety standard no. 108, 'lamps, reflective devices, and associated equipment.' the headlamp assemblies do not meet the headlamp photometric values requirements of the standard.
Remedy: Dealers will replace the headlamp assemblies. The recall began on December 18, 2006. Owners May contact Infiniti at 1-800-662-6200.
Show 3 more recalls
Exterior lighting
During a canadian compliance test, certain sport utility vehicles failed to comply with the requirements of federal motor vehicle safety standard no. 108, 'lamps, reflective devices, and associated equipment.' a rear combination lamp assembly did not meet the requirements.
Remedy: Dealers will replace the rear combination lamp assemblies. The recall began on December 18, 2006. Owners May contact Infiniti at at 1-800-662-6200.
Fuel system, gasoline
On certain passenger and sport utility vehicles, the fuel filler hose May crack and result in fuel leakage from the hose while refueling.
Remedy: Dealers will replace the fuel filler hose. Recall began on February 27, 2006, for Nissan owners, and on March 13, 2006, for Infiniti owners. Owners May contact Nissan at 1-800-647-7261 or Infiniti at 1-800-662-6200.
Child seat › Latch strap
Certain vehicles fail to conform to the requirements of federal motor vehicle safety standard no. 225, "child restraint anchorage systems." the lower anchorage brackets in the rear seats do not meet the location requirement in this standard. This May cause difficulty in attaching some child seats to these brackets.
Remedy: Dealers will replace the lower anchorage brackets with modified brackets to ensure that the standard is met. The recall began on August 28, 2006.
NHTSA defect investigations
Federal safety investigators have looked into 3 possible defects involving the 2005 Infiniti FX45:
Air Bag Inflator Rupture
The Office of Defects Investigation (ODI) opened PE14-016 in June 2014 based on six inflator rupture incidents involving consumer owned vehicles produced by five vehicle manufacturers.All six vehicles were operated in Florida or Puerto Rico at the time of the rupture and for the majority of their service life, and were equipped with inflators produced by Takata, a tier-one supplier of automotive air bag…
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited.
Air Bag Inflator Rupture
The Office of Defects Investigation (ODI) opened PE14-016 in June 2014 based on six inflator rupture incidents involving consumer owned vehicles produced by five vehicle manufacturers.All six vehicles were operated in Florida or Puerto Rico at the time of the rupture and for the majority of their service life, and were equipped with inflators produced by Takata, a tier-one supplier of automotive air bag…
What 2005 Infiniti FX45 owners say
Air bags
In the event of a crash necessitating deployment of the passenger's frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death. N the event of a crash necessitating deployment of the passenger’s frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death. This standard is to reduce traffic accidents and deaths and injuries resulting from traffic accidents, by providing adequate illumination of the roadway, and by enhancing the conspicuity of motor vehicles on the public roads so that their presence is perceived and their signals understood, both in daylight and in darkness or other conditions of reduced visibility. …
Car: 2005 Infiniti FX45 failure: airbag system warning light blinking occurs: constantly, until cleared in the computer. Once it's cleared it is variable as to how long it will be before it starts blinking again, usually 1 - 7 days. Done to correct problem: taken to dealer for diagnostics. First diagnosed as a "front crush zone sensor". That was replaced and paid for by me, but didn't fix it. Next diagnosed as an airbag diagnostic module. Infiniti replaced that under warranty but it didn't fix the problem either. Next diagnostic was either the engine management wiring harness or the cabin airbag wiring harness. Each job is approximately $2200.00, Infiniti refused to perform the work under warranty, and I refused to pay for one without knowing whether it would fix the problem. …
2005 Infiniti FX45 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 4.5L 8-cyl | 5-speed automatic | 4WD/AWD | 14 / 18 / 15 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2005 Infiniti FX45 a good car?
Based on 11 owner complaints filed with NHTSA, the 2005 FX45 rates average: 1.4× as many complaints as a typical year of the FX45 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2005 Infiniti FX45?
The air bags — 4 complaints, 36% of all complaints for this model year. Next are the fuel & propulsion system (2) and locks & latches (2).
How many recalls does the 2005 Infiniti FX45 have?
There are 9 recalls for the 2005 Infiniti FX45, the most recent from January 9, 2020 (inflator module). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Infiniti FX45?
The best years by complaints, compared at the same age, are 2006, 2007 and 2008. Years to avoid or approach with caution: 2003. See the full Infiniti FX45 years comparison.
At what mileage do 2005 Infiniti FX45 problems happen?
The median mileage reported in complaints is about 72,000 miles; 11% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.