| 1 | 0 | 3 | 4 | 3 | 4 |
Infiniti FX repairs by problem area
Engine (33%)
Transmission and Drivetrain (4%)
Brakes and Traction Control (7%)
Suspension and Steering (19%)
Electrical and Air Conditioning (23%)
Paint, Rust, Leaks, Rattles, and Trim (8%)
Other (6%)
Select a problem area
- Engine
- Transmission and Drivetrain
- Brakes and Traction Control
- Suspension and Steering
- Electrical and Air Conditioning
- Paint, Rust, Leaks, Rattles, and Trim
- Other
Chart based on 450 repairs.
Infiniti FX electrical repair cost distribution
$2500+ (2%)
$1000 - $2499 (12%)
$500 - $999 (6%)
$100 - $499 (33%)
< $100 (47%)
Chart based on 94 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2011 Infiniti FX 4dr SUV
303-horsepower 3.5L V6 7-speed shiftable automatic AWD
| 31500 mi | I am having problems with the memory on the driver power seat. Dealer was unsuccessful in finding the problem |
2010 Infiniti FX 4dr SUV
390-horsepower 5.0L V8 7-speed shiftable automatic AWD
| 897 mi | Service Campaign Bulletin ITB10-031 (Infiniti Navigation Software Update Voluntary Service Campaign) installed a software update that fixed known operational glitches with the navigation, communication, and entertainment systems. |
| 3778 mi | Installed new software that added Call Waiting and Call by Name. Tried to fix XM NavTraffic functionality, but software update was not available. Tried to fix interface problems with iPod Touch, but software update was not available. |
2010 Infiniti FX 4dr SUV
303-horsepower 3.5L V6 7-speed shiftable automatic AWD
| 63000 mi | Replaced rear brake pads -turned disc a week later a rock punctured my air conditioner condenser replaced by same policy for $1000 |
| 47740 mi C $500 |
weak battery was producing traction control codes, replaced battery |
| 15600 mi | Navigation and Bluetooth upgraded per TSB. |
| 47000 mi US $100 |
replaced the battery |
| 63000 mi US $500 |
Replaced condenser / AC system after it was hit by a flying rock and punctured while driving |
2009 Infiniti FX 4dr SUV
303-horsepower 3.5L V6 7-speed shiftable automatic RWD
| 30000 mi | replaced nav unit because the map intermittently spins in circle while the car is in motion going straight |
| 43000 mi | Car won't start |
| 64500 mi US $1500 |
frustrated about the electrical. for a very high end car. electrical in doors arent working. I have no warranty anymore. seems im driving a 1983 car manually opening the door sometimes from the back door. |
| 67000 mi | Electrical problem in the doors never repaired. |
2009 Infiniti FX 4dr SUV
303-horsepower 3.5L V6 7-speed shiftable automatic AWD
| 50000 mi | Rear proximity sensors were flipped on wrong side. If something was close to the right side. The left side sensor would go off. Battery died. |
| 46000 mi | Tail light failed, LED light so the assembly had to be replaced. Traced problem to failure of the towing wiring harness. Infiniti part installed by a dealer. Unclear if the part failed or poor installation. Another dealer fixed it though out of warranty. |
2008 Infiniti FX 4dr SUV
275-horsepower 3.5L V6 5-speed shiftable automatic RWD
| 39000 mi US $90 |
Replaced battery under prorated warranty. |
| 64100 mi US $60 |
Single TPMS sensor was replaced due to sensor no longer recognizing pressure. |
| 50000 mi | OEM BATTERY FAILED. |
2007 Infiniti FX 4dr SUV
275-horsepower 3.5L V6 5-speed shiftable automatic AWD
| 37966 mi | Warranty work: -Rear pass window switch not operable -Replace both rear tail lights with moisture -Replace rubber grommet on door handle |
| 65000 mi US $1500 |
Airbag light came on. Dealer suggested replacing wiring first. Didn't help. Ended up replacing the whole driver side airbag module. |
2006 Infiniti FX 4dr SUV
320-horsepower 4.5L V8 5-speed shiftable automatic AWD
| 130000 mi US $3 |
Replaced Starter do to intermittent failure to crank. |
| 146000 mi US $350 |
Drivers door lock actuator |
2006 Infiniti FX 4dr SUV
280-horsepower 3.5L V6 5-speed shiftable automatic AWD
| 117000 mi US $1700 |
Compressor failing |
| 130500 mi | manufacturer recall: replace airbags |
| 109000 mi US $1200 |
Intermittent starting, engine would turn but not start every time. They replaced the Amplifier Control Module (27760-CL71A). |
| 59000 mi US $100 |
Assorted lights including fog; fog was the time consuming fix |
| 112000 mi US $100 |
CD changer failed and couldn't change discs. Bought replacement off ebay. Note 2015-2018 have slightly different model numbers but it seems compatible so far. |
| 115000 mi US $500 |
Two tire sensors stopped working. Replaced. |
| 79640 mi | Car started only after a small cold push |
| 74300 mi | Rear tail light has a few LED's burnt out. May be due to moisture getting inside. Requires new taillight. |
| 76000 mi US $40 |
Power seat ds front to back motor gear needed to be replaced. |
| 45000 mi | tpms problem |
| 109000 mi US $1400 |
Clockspring |
| 109000 mi US $500 |
A/C compressor |
| 85560 mi | A recall item: front passenger side Airbag module replacement |
2005 Infiniti FX 4dr SUV
280-horsepower 3.5L V6 5-speed shiftable automatic RWD
| 153000 mi | electric door locks started acting flaky, passenger side would not open with remote or inside unlock switch, also rear tailgate would not unlock. |
| 27000 mi US $200 |
Replaced original battery. |
2005 Infiniti FX 4dr SUV
280-horsepower 3.5L V6 5-speed shiftable automatic AWD
| 95900 mi | Original battery finally died. |
| 188000 mi US $250 |
Replace starter |
| 36000 mi | CD stopped working |
| 25420 mi | Voluntary recall campaign for replacement of both headlamps, had begun to fail. Voluntary recall campaign for replacement of rear combination lamps - both sides, preventive. |
| 93600 mi US $225 |
Brought car in for scheduled oil change and tire rotation. They did their ususal item check and found the battery to be in bad shape. They recommended I replace it, which I did. |
| 39680 mi C $50 |
Passenger side door lock stopped working. Couldn't lock/unlock via remote. |
| 61380 mi | Driver side Window regulator snapped. Needed to be replaced. Motor was ok. While changing window regulator, dealer broke master switch causing windows to roll down when unlocking. Master window switch replaced. |
2004 Infiniti FX
Engine not specified
| 90000 mi | Rear right window would not come up using the driver window switch, but will come up with rear door switch. Ordered Driver switch combination module from Ebay for $20.00 Dealer wanted $350.00 (ridiculous) Rear door locking mechanism is not pulling the door shut completely. I must press the door hard or slam it shut. Not doing so will show that the Rear door is open on the console display. |
2004 Infiniti FX 4dr SUV
315-horsepower 4.5L V8 5-speed shiftable automatic AWD
| 108000 mi US $40 |
Driver side seat heater switch |
| 68000 mi US $375 |
Replaced the actuators/motors in the side mirrors because they had siezed up |
| 77000 mi US $350 |
Rear Breaks and looked at passenger door lock that does not work all the time |
| 86000 mi US $450 |
Had passenger door lock repaired |
| 120000 mi US $475 |
Drivers side door lock not working. Replaced actuator. Drivers door lock |
| 86000 mi US $400 |
Replaced airbag module |
| 86460 mi $300 |
No sound from speakers, only occasional loud static noises. Radio, cassette and CD player work but no sound. |
2004 Infiniti FX 4dr SUV
280-horsepower 3.5L V6 5-speed shiftable automatic AWD
| 105000 mi US $79 |
Heater AC blower upper bearing went out and was making noise |
| 82000 mi US $1860 |
air conditioning recharged rear trunk release button - $600 for trim piece because can't buy just the button |
| 55000 mi | fuel gauge repaired under warranty |
| 138000 mi US $1250 |
Bose amplifier quit working/failed. |
| 49000 mi US $137 |
Replace cabin air filter and disinfect air box to eliminate musty smell/odor when starting up A/C. |
| 50000 mi | Unpleasant odor from A/C vents. In-cabin air filter replaced as routine maintenance and to correct the problem. Problem recurred w/in 1 week. Dealer replaced air filter at their cost the 2nd time and disinfected air box. Seems to have fixed the problem. Second time replacing cabin air filter and disinfecting air box. Musty smell still present when first starting up A/C. Requested dealer check to make sure A/C condensate line was not blocked. |
| 62000 mi US $360 |
Passenger side HID headlight needed to be replaced. Complicated access for DIY; requiring specialized tools and > than 1 hour shop time. Felt safer taking to dealer. Maybe not $360 safer, but paid the price, anyway. |
| 65500 mi US $220 |
Driver-side rear door lock actuator needs to be replaced. Intermittent problem with door not unlocking with key fob remote. Part not in stock at dealer. Part ordered. Will also be installed at next service interval. |
| 71000 mi US $309 |
L/R door lock actuator replaced. |
| 87700 mi | Fuel door lock and door lock actuators malfuntioning. Front passenger lock actuator had failed and is linked to and was ultimately affecting the fuel door locking mechanism. A rear passenger door actuator also needed replacing. Front passenger door proximity sensor did not function with the new actuator. Vehicle had to be taken back to the dealer a second time and another actuator installed. So, problem was eventually resolved, but not without a second repair trip/replacement p |
| 92300 mi US $200 |
Rear window wiper ceased working |
| 96000 mi US $140 |
Remote keyless entry fob lost programming synch. Programming reset. New valet key (with transponder chip) ordered and cut to fit for second remote. |
| 99000 mi US $150 |
CD changer not working properly. Entire unit required replacement with Clarion factory rebuild. Extended warranty covered the $900 for the player. I had to pay $150 diagnostic fee and deductible. |
| 97000 mi | Electric seat adjuster (driver's side, fore and aft adjustment) failed. |
| 84000 mi | The passenger window would go back down when it was put up. Window motor needs to be replaced. rear drivers door lock switch not working. The remote would not unlock the door, it needed to be done manually. part was ordered |
| 35000 mi | Replaced CD player |
| 44000 mi | Infiniti of Sacramento repaired the window motor under warranty at no cost to me. |
| 138300 mi US $260 |
Replaced passenger side door lock actuator. It worked intermittently and affected the rear hatch lock as well. I understand this is a common problem. |
| 23387 mi | Rear Back-up camera failed internally. R&R Left side mirror does not adjust up or down. R&R Total warranty cost for parts and labor: $$711.87 Customer cost: time and inconvenience |
| 23457 mi | NAV screen reads "disc error." Reader failed. Replaced control unit. Warranty repair. Factory cost: $55.80. Customer cost: time and inconvenience. |
| 111600 mi C $200 |
Starter and solenoid died. Had to replace with a used starter unit from an auto recycler |
| 67000 mi US $4050 |
Rear hatch computer failed, could not open rear door. Repair was $229 labor and $153 parts and $23 shop supplies. |
| 87870 mi US $470 |
Replaced main power window switch in driver's door. Main power window switch assembly replaced. |
| 53200 mi US $100 |
Battery died. |
2003 Infiniti FX 4dr SUV
315-horsepower 4.5L V8 5-speed shiftable automatic AWD
| 190000 mi | broken switch for passenger seat adjustment, sticky movement on driver seat, defective disc changer on sound system. |
| 89200 mi US $145 |
9 YEAR OLD ORIGINAL BATTERY DIED....REPACED |
| 20000 mi | The audio unit had to be replaced as there were issues found by the dealer while checking memory seat button issues. |
| 20000 mi | The driver seat memory seat buttons are not storing any seat memory. Dealer mentioned that this is fixed and was caused due to a faulty fuse. |
| 55000 mi | The seat memory button did not work still and had the unit replaced along with some wiring. The unit now works. The cig lighter also did not work and was fixed by dealer. No cost. |
| 42600 mi US $1300 |
Alternator replaced |
| 43200 mi US $1400 |
condenser replaced |
| 44000 mi US $1157 |
Replaced evaporator assembly-cooler. Repaired fan that was rubbing. |
2003 Infiniti FX 4dr SUV
280-horsepower 3.5L V6 5-speed shiftable automatic RWD
| 139000 mi | Adjust close sensors on rear hatchback. |
| 157000 mi US $400 |
Rear passenger door lock actuator not working, replaced. |
| 182000 mi | SRS System trouble light came on after several cold nights. Had to replace battery and clear code. |
| 192900 mi US $50 |
Airbag sensor not operating. Replaced. |
| 154400 mi US $20 |
replaced side marker lights |
| 115000 mi US $4000 |
Replace motor for passenger window door locks. |
2003 Infiniti FX 4dr SUV
280-horsepower 3.5L V6 5-speed shiftable automatic AWD
| 126000 mi US $1350 |
replace noisy A/C compressor |
| 190000 mi US $140 |
replace battery |
| 110000 mi | And the locks began to malfunction last year. The passenger door and one rear door, along with the hatch would not lock/unlock remotely. |
| 165000 mi US $500 |
Rear Right door actuator went bad |
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