2003 Infiniti FX35 Vehicle speed control Problems
- Complaints
- 1about this part
- Share
- 2%of 61 total for the year
- Median mileage
- 123,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the vehicle speed control of the 2003 Infiniti FX35, 2% of the 61 complaints for this model year. Where a mileage was given, the median is 123,000 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 FX35. The contact stated while driving approximately 55 to 65 MPH the vehicle suddenly accelerated up to 80 MPH. The vehicle was taken to a dealer who advised her that the carpet became jammed underneath the pedal. The vehicle was not repaired. The manufacturer was notified and offered no assistance. The failure mileage was approximately 123,000.”
NHTSA complaint #10425172, filed 2011-09, 123,000 milesVehicle speed control: other model years
Other parts of the 2003 Infiniti FX35
13 complaintsLatches, locks and linkages
12 complaintsElectrical system
8 complaintsBody and structure
8 complaintsBrakes
5 complaintsOther or unknown
5 complaintsSeats
5 complaintsEngine
4 complaintsEngine cooling
4 complaintsTransmission and drivetrain
4 complaintsExterior lighting
3 complaintsSeat belts
2 complaints
← All problems reported for the 2003 Infiniti FX35
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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