2003 Infiniti FX45 Latches, locks and linkages Problems
- Complaints
- 1about this part
- Share
- 4%of 25 total for the year
- Median mileage
- 70,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the latches, locks and linkages of the 2003 Infiniti FX45, 4% of the 25 complaints for this model year. Where a mileage was given, the median is 70,000 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.
“The contact owns a 2003 Infiniti FX45. The contact attempted to unlock the doors with the remote but the doors would not unlock. The contact stated that he had to utilize the keys to unlock the door which sets off the alarm system. The contact stated that when the alarm would engage, the alarm would not shut off until the engine was started. In addition, the interior unlock button had become inoperable. …”
NHTSA complaint #10395870, filed 2011-04, 70,000 milesRelated service bulletins
- 10051765Apr 3, 2013Infiniti: lock/unlock request button on outside door handle outside door handle does not respond. Lock/unlock request button located on outside door handles of vehicles can be…
Latches, locks and linkages: other model years
Other parts of the 2003 Infiniti FX45
5 complaintsExterior lighting
5 complaintsFuel system
4 complaintsBody and structure
4 complaintsTransmission and drivetrain
4 complaintsBrakes
2 complaintsOther or unknown
2 complaintsElectrical system
1 complaintsSeats
1 complaintsSteering
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2003 Infiniti FX45
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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