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Vehicle speed controlPart report

2003 Infiniti G35 Vehicle speed control Problems

Complaints
12about this part
Share
2%of 533 total for the year
Median mileage
58,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 12 complaints about the vehicle speed control of the 2003 Infiniti G35, 2% of the 533 complaints for this model year. Where a mileage was given, the median is 58,000 miles. 2 of these say a crash was involved, according to the filers.

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.

“2003 inifiniti G35 sedan lurches forward when car is stopped. The car accelerates until brakes are severely depressed. This has occurred at stop signs, stop lights and in my garage. This problem is a dangerous issue. My car has been damaged due to this issue.”

NHTSA complaint #10282965, filed 2009-09, 68,456 miles

“As I was accelerating to access highway, I was not able to accelerate my vehicle. It was as if I was running out of gas. I kept pressing the gas pedal and it slowly started to accelerate and seemed fine. A few minutes later when I was sitting at a red light, the car died. I put it in park and restarted and it was fine. A few days later the same thing happened as I was in the carpool line at my daughter's school. Car was running, while I waited and it suddenly shut down. When I restarted, the check engine light was illuminated and remained on. …”

NHTSA complaint #10629621, filed 2014-08, 139,044 miles

“I had pulled up to drive thru window at the bank and put my car in park, with the engine running, when I finished my transaction I tried to put my car in drive but the gear shifter wouldn't move. I finally shut my car off and waited a few seconds and started it again and the shifter worked. It has also happened to me when I have started my car and tried to put it in reverse. It is intermittent. I also have an air bag sensor light flashing and hope they will include my VIN # in the recall but they haven't so far. Even in the expanded recall. I don't know why. …”

NHTSA complaint #10616591, filed 2014-07, 103,000 miles

“Consumer has experienced car a few events since early '10 of vehicle being reluctant to stop, even when brakes were applied down to the floor. The last event occurred today (9/18/11). Today's event was more scary than the previous events, in that the car accelerated far ahead of our destination and could have possibly hit another driver, if a driver had been present. The brakes are functioning properly and are not worn. At this point, I am gravely concerned about this malfunction, and it feels like I am at great risk of having an unavoidable accident.”

NHTSA complaint #10425956, filed 2011-09, 72,000 miles

“I was driving my sister-in-law to macarthur airport in islip, ny. We came to a red light just outside the airport. I took my foot off the gas pedal and put it on the brake pedal, but I felt the car was still trying to move as though there was another foot on the gas pedal. Fortunately it was not that much thrust involved. I kept pressing harder on the brake, but the car kept inching forward at about 2 MPH. I wasn't sure if I could stop before hitting the car in front of me (fortunately I always leave lots of room). So I put the car in neutral. …”

NHTSA complaint #10304021, filed 2010-02, 81,000 miles

Vehicle speed control: other model years

YearComplaintsShare of year
200855%
200776%
200675%
2005126%
2004208%
2003122%

Other parts of the 2003 Infiniti G35

Electrical system
220 complaints
Visibility (wipers, defrost, mirrors)
78 complaints
Engine cooling
67 complaints
Engine
62 complaints
Exterior lighting
54 complaints
Brakes
53 complaints
Equipment
48 complaints
Transmission and drivetrain
22 complaints
Air bags
18 complaints
Seats
17 complaints
Fuel system
15 complaints
Other or unknown
9 complaints

← All problems reported for the 2003 Infiniti G35

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