2007 Infiniti Fx35 problems

General information about Infiniti-Fx35
Overview of popular issues
Recalls list
Negative car reviews
Positive car reviews

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 2007 Infiniti Fx35 problems

Based on complaints from owners of the Infiniti FX35 2007, several common problems have been reported:

Cracked/Split Dash: Owners have experienced issues with the dashboard cracking or splitting, particularly around 100,000 miles. This problem can affect the aesthetics and functionality of the interior.
Uncomfortable Seats: Complaints have been made about the seats being hard, not wide or deep enough, leading to discomfort for passengers. This can impact the overall driving experience, especially during long journeys.
Rough/Bumpy Suspension: Some owners have noted that the suspension of the Infiniti FX35 2007 is rough or bumpy, even after installing new struts and tires. This issue can affect the ride quality and comfort of the vehicle.
Tight Steering: Difficulty in maneuvering the vehicle in parking spaces due to tight steering has been reported. This can make parking and low-speed maneuvers challenging for drivers.
Dashboard Melting: In some cases, the dashboard of the Infiniti FX35 2007 has melted, causing aesthetic and potentially functional issues. This problem can impact the overall interior quality of the vehicle.
Corrosion and Electrical Issues: Owners have faced challenges with corrosion leading to the failure of components like plugs, alternator, and brain box. Additionally, electrical problems such as earth wire corrosion have been reported, requiring costly repairs.
Fuel Gauge and Sensor Problems: Issues with the fuel gauge and sensor have been noted, causing inaccuracies in fuel level readings. This can lead to inconvenience and potential fuel-related issues for the driver.
Interior Quality Concerns: Over time, the interior quality of the Infiniti FX35 2007 has been criticized, with reports of plastic parts deteriorating, seats creaking, and issues with the electric door lock drives. These issues can affect the overall comfort and luxury feel of the vehicle.
Heating and Cooling System Problems: Problems with the cooling system, including radiator leaks and overheating issues, have been highlighted. Addressing these issues promptly is crucial to prevent engine damage and costly repairs.
Transmission Concerns: Some owners have experienced transmission problems, including cracked automatic transmission oil hoses and issues with manual shifting. Regular maintenance and inspection of the transmission system are essential to prevent major failures.

By addressing these common problems proactively and ensuring regular maintenance and inspections, owners of the Infiniti FX35 2007 can mitigate these issues and maintain the performance and reliability of their vehicles.

What is the major problem of INFINITI FX35?

Prematurely Worn-out Wheel Bearings

One of the most widely reported problems with the 2003-2012 Infiniti FX35 is its front wheel bearings, which are prone to sustaining premature wear and damage. The worn-out wheel bearings may cause an abnormal grinding noise at the front of your SUV at around 94,000 miles.

What is the starting problem for INFINITI FX35?

The most common reasons an INFINITI FX35 won't start are a dead battery, an alternator problem, or failed starter.

Are INFINITI FX35 expensive to maintain?

The average total annual cost for repairs and maintenance on a INFINITI FX35 is $617, compared to an average of $807 for luxury midsize SUVs and $652 for all vehicle models. The average total annual cost for unscheduled repairs and maintenance across all model years of a vehicle.

How many miles can a 2007 INFINITI FX35 last?

Going strong, very good compression still, tipical oil consumption for that motor - about 0.5qt every 1000mi. Both engines, FX45 and FX35, should last over 250k miles if taken care of: Good oil and regular changes. zeph likes this.

2007 Infiniti Fx35 complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2007 Infiniti Fx35.

You can leave your car complaint via the special form below.

2007 Infiniti Fx35 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 4 recalls for different components of the 2007 Infiniti Fx35.

2021-03-04

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.

2020-01-09

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.

2017-01-10

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.

2016-05-24

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.

Negative 2007 Infiniti Fx35 car reviews

Rowan Koss 2024-10-07

I have recently leased an 07 FX35 and have experienced some issues with the GPS, Bluetooth, check engine light, and cruise control. Despite having less than 2000 miles, the vehicle has already been in for service twice for the GPS, which is now functioning but not up to my expectations. Additionally, the Bluetooth will not sync with my Blackberry and the cruise control only works about 70% of the time. However, I remain confident that these issues can be resolved and look forward to a satisfactory resolution.
Camden Tremblay 2024-09-09

Although this car has some great features, I have had a lot of mechanical issues with it. Initially, the exhaust was unbearably loud, but I had it fixed. I also experienced a complete shutdown while driving, which was caused by a sensor issue. Although I replaced two bearings, the exhaust is still louder than normal. The sensors are also finicky, and I don't trust them. However, the interior is nice, and the speakers are amazing. The car has enough space for me and my belongings, and I can even fit two bikes in the back. Despite these positives, I have decided to trade it in for a more reliable crossover made by a different manufacturer. Perhaps I will consider a newer version of this car in the future.
Blake Bailey 2024-07-27

Although I have had some challenges with my SUV, I am confident in my ability to handle them. I was initially told that this SUV would be great in all conditions, but I have found that it struggles in the winter. Despite this, I have been able to manage by being cautious and taking necessary precautions. While my driveway can get muddy in the spring, I have found ways to navigate it without issue. Additionally, I have experienced some peeling on the leather seats, but I have been able to address this with proper care. Although I have had some issues with the headlights, I have taken it to several shops, including Nissan dealers, and have been able to resolve the problem. While I understand that every car has its challenges, I am confident in my ability to handle them and would still recommend this SUV to others.
Cody Hill 2024-06-21

In 2009, I purchased a 2007 Infiniti FX35 with the understanding that it had leather seats. However, the seats had to be repaired in 2011 and again in 2014. Despite the fact that the sales paper and online information stated that the car had leather seats, it turned out not to be the case. I have reached out to an attorney and consumer affairs to address this false advertisement. If you also purchased this vehicle with the expectation of leather seats, I encourage you to join me in this lawsuit. Infiniti has forwarded my email to consumer affairs and I am waiting for a response.
Coleman Mohr 2024-02-16

Although some reviews praise the fast acceleration, I found that the 6 cylinder engine works hard and loudly to move the car. It requires a heavy foot on the pedal to get going, which unfortunately results in poor fuel economy. Additionally, the driving position and seats are not ideal for me. On the bright side, the Bose system is decent and the FX35 feels very sturdy. Overall, I would give my leased vehicle a solid B rating.

Positive 2007 Infiniti Fx35 car reviews

Paxton Runte 2024-10-09

I bought my new Autumn Copper FX35 in March 2007 and it has exceeded all my expectations in terms of performance, styling, and ergonomics. It has all the options I wanted, except for the rear entertainment system and run-flat tires. The engine is smooth and torquey, and I've been pleasantly surprised to average 21.8 mpg in Houston's freeway traffic. I absolutely love the Autumn Copper color of this vehicle, as it really brings out all the lines and curves. The aggressive styling sets it apart from any other vehicle on the road, and the 20
Ansel Barton 2024-09-24

Congratulations on leasing the FX35! It's great to hear that you're enjoying driving this unique crossover vehicle. While it has a lot of sporty features, it also has some areas where form takes priority over function, such as the analog clock and steering wheel controls. Although the clock is cool, it's not very functional since there's a digital one in the display. Additionally, the steering wheel controls are not ergonomically placed for easy operation while driving, but it's great to hear that you've adapted. The ride can be a bit harsh on rough pavement, especially with the sport package, but the FX handles bumps with confidence and grace, staying planted on the road. Although it's missing some important safety features like DRL, auto locks, cargo cover, and mirror side markers, overall it's a fantastic vehicle that's a pleasure to drive.
Rafael Miller 2024-09-21

I absolutely adore this luxury vehicle! I spent three years admiring it before finally making the purchase. I would test drive the FX35 every now and then, dreaming of the day when I would finally become an owner. In June 2007, that dream finally came true and I drove off in my brand new vehicle. Since then, I have thoroughly enjoyed every moment behind the wheel. In fact, I never really enjoyed driving until I got this car!
Sherman Ullrich 2024-09-13

My wife and I leased a 2007 FX35 RWD with Touring/Sport/Hands-Free Pkgs. We were able to get this vehicle for $100 over invoice with some haggling. After test driving several SUVs, including the Lexus RX, Porsche Cayenne, MB ML350, BMW X3, Volvo XC90 and GMC Acadia, we knew that the FX35 was the perfect fit for us. The V6 exhaust note sounds amazing and the performance is better than any of the other SUVs we tried. We chose the Diamond Graphite + Brick (red/orange) interior and it looks absolutely awesome! Although we have only driven 600 miles, we are already getting 18 mpg city/22 mpg HWY. The rear back up camera and Bluetooth phone capability are both very useful features. While the rear toe space is a little tight, it is on par with the other SUVs we considered. Overall, we absolutely love our FX35!!
Madyson Upton 2024-09-12

The FX35 has all the modern safety and convenience features to stay safe on today's highway. It also offers plenty of room, tremendous Bose satellite radio, and an extremely comfortable driver's seat.

Additional sources

More sources of information about 2007 Infiniti Fx35 problems:

2007 INFINITI FX35 Problems and Complaints - 4 Issues

https://repairpal.com/2007-infiniti-fx35/problems

Top 2007 INFINITI FX35 Problems · Bad Wheel Bearing. 29 people have reported this. 9 · Timing Chain Rattle and Tapping Noise. 15 people have reported this. 3 ...

Experiences or known problems with FX35 AWD option? — Car ...

https://forums.edmunds.com/discussion/10110/infiniti/fx35/experiences-or-known-problems-with-fx35-awd-option

Jun 3, 2008 ... Home › Infiniti › Infiniti FX35. Edmunds ... I bought my FX-35 in 2009 its a 2007. I ... Infiniti has indicated that they have not had any ...

Infiniti FX35 Reliability and Common Problems - In The Garage with ...

https://www.carparts.com/blog/infiniti-fx35-reliability-and-common-problems/

Jan 31, 2024 ... One of the most widely reported problems with the 2003-2012 Infiniti FX35 is its front wheel bearings, which are prone to sustaining premature ...

Infiniti FX VERY Reliable Car |

https://www.infinitiscene.com/threads/infiniti-fx-very-reliable-car.39193/

Jun 4, 2012 ... I've owned money since late '07, and in that time the only issues I've had are the common ones that I consider to be extremely minor, which are: