2006 Infiniti Fx45 problems
The Infiniti QX70, formerly called the Infiniti FX until 2013, is a compact luxury crossover SUV produced by the Nissan-owned Infiniti luxury vehicle brand between 2002 and 2017. The FX replaced the QX4 as Infiniti's mid-size SUV. It shares the same FM platform as the rear-wheel drive Nissan 370Z, and it "made no claims of climbing mountains." Rather, its aggressive shape promised style and quick handling. The similarly sized Nissan Murano is based on the same D platform as the front-wheel drive Nissan Altima. The FX does not have a Nissan-branded equivalent and is not sold in Japan.
The FX introduced its second generation for the 2009 model year as the FX35 and FX50.
First generation (S50; 2003)
The nameplates FX35 and FX45 refer to the two available engines. The FX35 is available in two drivetrains, the RWD and the AWD, which are both fitted to a dual overhead cam 3.5-liter 24-valve V6 VQ35DE gasoline engine, with aluminum-alloy block and heads, electronically controlled throttle system, and low-friction molybdenum-coated pistons that makes use of the continuous variable valve timing which in part optimizes the opening of intake valves. This is also coupled with an electronically controlled super-wide ratio five-speed automatic with a manumatic shift mode that includes the option of sequentially selected manual gearshifts and downshift rev-matching.
The AWD FX45 incorporates a 4.5 L (4,494 cc) 32-valve V8 DOHC VK45DE gasoline engine with four valves per cylinder, microfinished camshafts with aluminum-alloy block and heads, low-friction molybdenum-coated pistons, titanium intake and exhaust valves, modular cylinder heads, microfinished crankshaft, lightweight pistons, super-silent single stage cam drive chain, and a Continuously Variable Valve Timing Control System that optimizes opening of intake valves. Development began in 1999 under newly appointed CEO Carlos Ghosn's NRP. Design work was completed in rapid succession in 2000, for late 2002 production. Designed prior to that, earlier on in 2000 under the "Bionic Cheetah" theme, the 2001 Infiniti FX45 Concept was introduced at the NAIAS in January 2001. From mid-2001, a new concept based on the production design was developed and completed in late 2001. Sketches were first released in late November 2001. The second-generation 2002 FX45 Concept was introduced in January 2002 at the NAIAS '02 as a thinly-veiled production FX (S50) and planned production was announced for early 2003. In January 2003, the 2003 FX45 made its debut at the 2003 NAIAS and went on sale January 24, 2003.
In 2003 for the 2004 model, changes were the addition of a standard eight-way power front passenger seat that replaced the previous four-way design, the availability of aluminum roof rails and chrome-plated 20-inch wheels. Also new were a dark silver metallic finish for the 20-inch wheels (non-chrome-plated), the addition of a standard HVAC filter for all models and the addition of a new Snow-Mode function.
In September 2004 for the 2005 model year, the FX range received enhancements such as a lane departure warning (LDW) system that helps alert drivers to an unintended movement of the vehicle out of a designated traffic lane. Infiniti's system monitored the lane markings to alert passengers via an audible buzzer that the driver is drifting unintentionally. The LDW system, which utilizes a small camera, speed sensor, an indicator, and an audible warning buzzer, was offered on models. The 2005 Infiniti FX was the first passenger vehicle to offer a lane departure warning system in the United States market. In addition to LDW, the 2005 Infiniti FX range was now equipped with standard roof-mounted curtain supplemental curtain airbags with rollover protection for front and rear outboard seat occupants.
Other changes included the addition of a dark chrome grille, headlight, and clear taillight accents to the FX45 (also available as part of the V6 Sport Package on FX35 models), a new key fob design for the Infiniti Intelligent Key system, and two new exterior colors, Sapphire and Sheer Platinum. Interior changes included a new standard etched aluminum trim.
Total 2007 sales of the FX45 were 1,598 units, about a tenth of the FX35s.
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Common 2006 Infiniti Fx45 problems
The Infiniti FX45, a luxury SUV produced in 2006, has been reported to have several common problems by its owners. One of the most frequently reported issues is a rattling or knocking noise coming from the engine, particularly at idle or low speeds. This may be caused by a worn timing chain, which can result in poor engine performance and reduced fuel efficiency.
Another issue reported by some owners is related to the transmission. Some drivers have experienced difficulty shifting gears, particularly between second and third gears. This may be due to a faulty transmission solenoid or other transmission issues. If left unaddressed, this issue can lead to further damage to the transmission and result in costly repairs.
The fuel system is another area where some 2006 Infiniti FX45 owners have reported problems. Some drivers have noticed that their vehicle is consuming more fuel than usual or experiencing a rough idle. This may be due to a faulty fuel pressure regulator or other fuel system components. To address this issue, it is recommended to have your fuel system inspected and any faulty components replaced.
In addition to these issues, some 2006 Infiniti FX45 owners have reported problems with the air conditioning system. Some drivers have reported that their vehicle's air conditioning system is not cooling effectively, or that there is a musty odor coming from the vents. This may be due to a faulty compressor or other air conditioning system components. To address this issue, it is recommended to have your air conditioning system inspected and any faulty components replaced.
Finally, some owners of the 2006 Infiniti FX45 have reported issues with the exterior lighting system. Some drivers have noticed that their vehicle's headlights or tail lights are not functioning properly, or that the lighting system is flickering or dimming. This may be due to a faulty lighting control module or other electrical issues. To address this issue, it is recommended to have your lighting system inspected and any faulty components replaced.
In conclusion, the 2006 Infiniti FX45 has been reported to have several common problems, including engine noise, transmission issues, fuel system problems, air conditioning system issues, and exterior lighting system problems. If you are an owner of this vehicle and are experiencing any of these issues, it is recommended to bring your vehicle to a certified mechanic for an inspection and repair. Regular maintenance and inspections can help prevent these issues from occurring and extend the lifespan of your vehicle.
What engine is in the FX45?
4.5-liter
But the FX45 comes only with Infiniti's 4.5-liter 315-horsepower V-8 (courtesy of the Infiniti Q45) and all-wheel-drive. Both vehicles are mated to a standard five-speed automatic transmission. Infiniti provided an FX45 for testing. It proved to be quite powerful.
How many miles can a 2006 Infiniti fx35 last?
With proper maintenance, this SUV can go over 200,000 miles without major repairs. But like any vehicle, it can also develop a few problems. Some of these include bearing failure, fuel leaks, erratic idling, and door lock problems, among others.
What is the fuel consumption of the FX45?
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| 2005 Infiniti FX45 AWD | |
|---|---|
| Personalize Find a car | 8 cyl, 4.5 L, Automatic (S5) Compare |
| Fuel Economy | |
| EPA MPG | Premium Gasoline 15 combined city/highway MPG 14 city 18 highway 6.7 gals/100 miles |
Is Infiniti FX45 fast?
Did I mention these things had a great exhaust? The V8 was the one you wanted though. The FX45 was able to hit 60 mph in just 6.3 seconds, besting both the Mercedes-Benz ML 55 AMG and the BMW X5 4.6is; top speed was 149 mph.
2006 Infiniti Fx45 complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2006 Infiniti Fx45.
You can leave your car complaint via the special form below.
2006 Infiniti Fx45 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 7 recalls for different components of the 2006 Infiniti Fx45.
- Manufacturer: Nissan North America, Inc.
- Components: AIR BAGS:FRONTAL
- Summary: Nissan North America, Inc. (INFINITI) is recalling certain 2003 INFINITI FX35, 2006-2008 FX35 and FX45 vehicles that previously received a replacement front passenger air bag assembly under recall number 20V-008. The air bag cushion was folded incorrectly, which could increase internal pressure and tear the air bag cushion during deployment.
- Consequence: A tear in the air bag may decrease air bag performance, and increase the risk of injury.
- Remedy: INFINITI will notify owners, and dealers will replace the front passenger air bag module, free of charge. The recall began on April 19, 2021. Owners may contact INFINITI customer service at 1-800-662-6200. INFINITI's number for this recall is R20C2.
- Manufacturer: Nissan North America, Inc.
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: 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. The vehicles are equipped with non-desiccated, frontal passenger air bag inflators containing phase stabilized ammonium nitrate (PSAN) propellant that were used as interim remedy parts for previous Takata recalls. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
- Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
- 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. Owners may contact Nissan customer service at 888-737-9511 or Infiniti customer service at 888-810-3715.
- Manufacturer: Nissan North America, Inc.
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: 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. Virgin Islands, or "Zone A". Additionally, if not included in "Zone A" above, Nissan is recalling certain 2009-2010 Infiniti M35 and M45 and 2009 Nissan Versa sedans and hatchbacks originally sold, or ever registered, in Arizona, Arkansas, Delaware, the District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B". Additionally, if not included in "Zone A" or "Zone B" above, Nissan is recalling certain 2005-2008 Infiniti FX35 and FX45, 2006-2010 Infiniti M35 and M45, and 2007-2008 Nissan Versa vehicles originally sold, or ever registered, in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
- Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
- 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. Owners may contact Nissan customer service at 1-800-647-7261.
- Manufacturer: Nissan North America, Inc.
- Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- Summary: 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, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Nissan is recalling certain model year 2005-2008 Infiniti FX35 and FX45, 2003-2004 Infiniti I35, 2006-2008 Infiniti M35 and M45, and 2007-2008 Nissan Versa vehicles, originally sold, or ever registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Lastly, unless included in "Zone A" or "Zone B" above, Nissan is recalling certain model year 2003-2004 Infiniti I35 vehicles originally sold, or registered, in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. These inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
- Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
- 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. Owners may contact Nissan customer service at 1-800-647-7261.
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: EXTERIOR LIGHTING:HEADLIGHTS
- Summary: 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.
- Consequence: 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.
- Remedy: DEALERS WILL REPLACE THE HEADLAMP ASSEMBLIES. THE RECALL BEGAN ON DECEMBER 18, 2006. OWNERS MAY CONTACT INFINITI AT 1-800-662-6200.
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: EXTERIOR LIGHTING
- Summary: 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.
- Consequence: 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.
- 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.
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: FUEL SYSTEM, GASOLINE
- Summary: ON CERTAIN PASSENGER AND SPORT UTILITY VEHICLES, THE FUEL FILLER HOSE MAY CRACK AND RESULT IN FUEL LEAKAGE FROM THE HOSE WHILE REFUELING.
- Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
- 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.
Negative 2006 Infiniti Fx45 car reviews
Positive 2006 Infiniti Fx45 car reviews
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Definitely grows on you as far as the style. The specs and features are a sure hit. It's the sports car of the luxury SUV world.
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Hi there! I have a fun vehicle parked next to my Porsche.
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I was impressed with this car. After trading in my 2002 BMW 325i, I was a bit worried about how this new car would hold up. But, I was pleasantly surprised! I absolutely love it! It drives and rides even better than my old BMW. It's just so much fun to drive and it looks great too.
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The car came from the dealership in perfect condition and has been a blast to drive. It is as advertised, an SUV with the heart of a sports car. The handling is just short of amazing, even compared to a 350Z.
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Originally I loved the car. The more I drive it, the more I realize how stiff it is. You feel every bump and going over speed bumps, you practically have to idle over them. Everything else is wonderful, but the ride is a major factor for me in determining if I were to buy another one. So far, that's a negatory...
Additional sources
More sources of information about 2006 Infiniti Fx45 problems:
Should I buy an Infiniti fx45 - Nissan Forum | Nissan Forums
Jun 17, 2010 ... For the FX you will want to keep an eye out for oil consumption and dash board cracking/bubbling. However, Infiniti has addressed this issue ...
INFINITI FX45 Repair: Service and Maintenance Cost
Most Common INFINITI FX45 Problems ... The fuel filler hose may crack and cause a leak when refueling, which could lead to fire. a recall was issued and... See ...
Is the 2006+ fx45 less prone to oil consumption? | Infiniti FX Forum
Mar 19, 2019 ... I'm looking at getting a one owner FX45 but the only thing that's stopping me from actually buying it is the oil consumption problems I keep ...
Infinity FX45 Electrical Issues: Find a Nearby Mechanic
Jan 22, 2017 ... My infiniti Fx45 is having serious electrical issues. The battery light along with the brake light intermittently - Answered by a verified ...
Experiences or known problems with FX35 AWD option? — Car ...
Jun 3, 2008 ... TYTYTYTY. Tagged: Infiniti · Infiniti FX35 · SUVs · Hybrids & EVs · Repairs & Maintenance · Hybrid · Transmission & Driveline · General · 2006.
Other years of Infiniti Fx45
Are you having problems with your 2006 Infiniti Fx45?
Jules O'Reilly 2024-04-20
Hey there! Just wanted to let you know that we've noticed some wear and tear on the dashboard and leather seats, and we've had a few engine problems as well. We're working on getting everything fixed up and looking great again!