| 1 | 0 | 3 | 4 | 3 | 4 |
Infiniti EX repairs by problem area
Engine (28%)
Transmission and Drivetrain (3%)
Brakes and Traction Control (2%)
Suspension and Steering (10%)
Electrical and Air Conditioning (31%)
Paint, Rust, Leaks, Rattles, and Trim (17%)
Other (9%)
Chart based on 364 repairs.
Infiniti EX other repair cost distribution
$2500+ (0%)
$1000 - $2499 (0%)
$500 - $999 (11%)
$100 - $499 (14%)
< $100 (75%)
Chart based on 28 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2011 Infiniti EX 4dr SUV
297-horsepower 3.5L V6 7-speed shiftable automatic AWD
| 23000 mi US $900 |
Periodically the nav screen would black out, and once the GPS had me offshore (I work near the coast). Only happened 4 or 5 times in a year of ownership. There was a TSB on it and repair (replaced screen) was under warranty. |
2010 Infiniti EX 4dr SUV
297-horsepower 3.5L V6 5-speed shiftable automatic RWD
| 9700 mi | left side mirror unit vibrates at speed(more at high speed) and uneven roads. |
2010 Infiniti EX 4dr SUV
297-horsepower 3.5L V6 5-speed shiftable automatic AWD
| 28800 mi | There are 2 nozzles on each sprayer. One of the nozzles on one of the sprayers does not work as well as the others. Partial fix. |
| 57000 mi US $750 |
wiper mechanism replaced |
| 4000 mi | Passenger seat belt will occasionally lock so it can't be extended. It is supposed to do this on sudden stops but it does it while just normally driving it. |
| 15300 mi | Passenger seat belt length would lock as opposed to retracting or extending. Not the child seat lock option issue. |
| 3720 mi | Driver side mirror warps image |
| 8860 mi C $90 |
They changed the mirror. Yet, the problem persists The driver seat moves foward a little under hard braking. Dealer says all EX do that but will look at it again if it gets worses. |
| 12220 mi | The driver seat moved back and forth slightly under hard braking. Dealer change seat. $5K under warranty. |
| 17980 mi | Still problems with the driver seat. Replaced. They needed to also change the leather which was worn too much. However, now they need to replace door trim because they scratched it. |
2009 Infiniti EX 4dr SUV
297-horsepower 3.5L V6 5-speed shiftable automatic AWD
| 40000 mi US $600 |
had to replace the radiator and some other parts, it just died while I was on a light, car was overheating. Trip to the mechanic cost me $600 |
| 25544 mi | Reset the code to turn off Service Engine soon light. Code was P1421, 1 hour labour, under warranty |
2008 Infiniti EX 4dr SUV
297-horsepower 3.5L V6 5-speed shiftable automatic RWD
| 11160 mi | Steering coumn motor replacement |
| 11000 mi | Rear hatch pistons don't raise hatch as high as before. |
| 18000 mi | DO I SEE AN IMPROVEMENT, YES. DOES THE HATCH LIFT AS IT DID WHEN NEW, NO, DEFINITELY NOT. I'LL LIVE WITH IT UNLESS MANUFACTURER OWNS UP TO INFERIOR HATCH PISTONS AND ISSUES A TSB. |
| 27000 mi | The track cover continues to come off, they keep saying they have fixed it but, it will and does come off again and again. |
| 58000 mi US $250 |
Tire pressure warning sensor failed in one tire. |
| 4000 mi | Right wiper makes knocking noise when wiper started. New wiper assembly ordered. |
| 5000 mi | Installed replacement wiper assembly on right side. |
2008 Infiniti EX 4dr SUV
297-horsepower 3.5L V6 5-speed shiftable automatic AWD
| 35000 mi | Loose driver's seat fixed by replacement of track and motor. |
| 1000 mi | Sunroof leaked in High Pressure Car Wash. Dealer first adjusted, and then on 2nd visit replaced glass. Roof still leaks under high pressure. I have so far documented three other EX35's with the same issue. Infiniti will not acknowledge there is a problem |
| 7440 mi | Windshield washer jets weak & ineffective. Rear hatch struts too weak to lift hatch without manual assistance. |
| 8680 mi | Driver's door very stiff to open and close. |
| 9920 mi C $25 |
Vibration at 90 km or higher, but not felt through steering wheel; passenger seat shakes; tech found no lateral or radial runout in tires; rebalanced one tire at customer cost; symptom not corrected |
| 6000 mi US $120 |
| 15000 mi US $269 |
Rear passenger seat belt malfunctioned. The seat belt inertia reel part locked up and would not allow passenger to move in seat. |
| 54200 mi US $300 |
Driver's door opening mechanism broke requiring a replacement of the internals of the locking system. |
| 51700 mi | rear wiper arm needed to be adjusted, loose nut. Wiper would not sweep over rear windshield, but would sweep in a downward motion and not return to original position. |
| 3720 mi | Passenger airbag light stays on when someone is in it(not fixed) Driver door lock replaced Driver side windshield nozzle realigned |
See TrueDelta's information for all Infiniti models.
