2005 Infiniti FX45 Engine cooling Problems
- Complaints
- 1about this part
- Share
- 9%of 11 total for the year
- Median mileage
- 10,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine cooling of the 2005 Infiniti FX45, 9% of the 11 complaints for this model year. Where a mileage was given, the median is 10,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Excessive heat in the driver foot well. Dealership acknowledges it is 105 degrees in the foot well after only 45 minutes of drive time, but indicates it is the proximity of the exhaust system that is creating the heat - and therefore nothing they can do to fix. Actual temperature after one plus hour of drive time is unbearable, and can only be slightly lessened with use of AC (which also seems faulty) on high. Therefore, driving this vehicle for more than 45 minutes at a time is a miserable experience - but one the dealership suggests is the same as all other FX45's.”
NHTSA complaint #10169213, filed 2006-09, 10,000 milesRelated service bulletins
- 10185375Dec 10, 20202005-2015 INFINITI VEHICLES; ECM REPROGRAMMING SERVICE INFORMATION This bulletin is no longer active. Please discard previous versions of ITB15-024.
- 10145053Aug 17, 2018OBD II EVAP Tube Warranty Enhancement UPDATE August 17, 2018 Please discard earlier versions of this bulletin. The announcement from March 21, 2017 has been revised to include…
- 10145052Aug 17, 2018OBD II EVAP Tube Warranty Enhancement UPDATE August 17, 2018 Please discard earlier versions of this bulletin The announcement from March 21, 2017 has been revised to include: o…
- 10019293Mar 31, 2006Malfunction indicator lamp with diagnostic trouble code u1000 or u1010 stored in engine control unit. 2002 - 2006 infiniti vehicles with can communication.
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 1 | 9% |
Other parts of the 2005 Infiniti FX45
4 complaintsFuel system
2 complaintsLatches, locks and linkages
2 complaintsOther or unknown
2 complaintsBody and structure
2 complaintsElectrical system
1 complaintsElectronic stability control
1 complaintsExterior lighting
1 complaintsSeats
1 complaintsTransmission and drivetrain
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2005 Infiniti FX45
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology