RoadVitals

2003 INFINITI G35 Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
532
Latest Aug 21, 2025
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
20
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
1
Reports on file since Oct 22, 2002

What this page shows

Our database holds 532 NHTSA owner-reported complaints for the 2003 INFINITI G35. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–25 of 532 · page 1 of 22

EngineFuel system
Filed Aug 21, 2025

my g35 dies randomly i tried to have nissan in garden city kansas to fix they said they dont work on recalls not safe to drive 3 hours to Wichita kansas im not sure what todo

NHTSA ID
11682283
Incident
Dec 31, 1969
Fuel system
Filed Nov 9, 2024

MY CAR LEAKS FUEL UNDER REAR IF I AM FUELING. CAN ONLY ADD 2 TO 3 GALLONS OF FUEL OR FUEL WILL SPILL. ALSO HAVING THE CAMSHAFT SENSOR ISSUE. CAR WAS ON RECALL LIST FOR ALL 7 RECALLS AND VIN. CHECK SAYS ALL HAVE BEEN FIXED BY PREVIOUS OWNER. THE SAME PROBLEMS ARE HAPPENING AGAIN. YOU SHOULD DO ANOTHER RECALL

NHTSA ID
11624317
Incident
Mar 18, 2024
Exterior lighting
Filed Oct 1, 2024

The contact owns a 2003 Infiniti G35. The contact received notification of NHTSA Campaign Number: 03V200000 (Exterior Lighting); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact was informed that the parts needed for the recall repair had been discontinued. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ID
11617513
Incident
Oct 1, 2024
Electrical
Filed Aug 30, 2023

The ignition switch will not return to selection 3 after cranking.

NHTSA ID
11541689
Incident
Aug 19, 2023
Engine
Filed Aug 18, 2023

The car engine cuts off / stalls while driving. This has happened multiple times. When driving on highway, the engine stops running, the car loses all power, and it is very difficult to restart the car. I had the car inspected and the local mechanic stated the crankshaft sensor/ camshaft censor is not working properly and he believed this was on recall, but Infiniti stated that my car is not covered. This is extremely dangerous - call stalls in the middle of the road with no power at all.

NHTSA ID
11539419
Incident
Aug 18, 2023
Powertrain (other)
Filed Apr 26, 2023

The contact owns a 2003 Infiniti. The contact stated that while driving at various speeds with the accelerator pedal was depressed, the transmission lever shifted inadvertently into neutral(N) for several few seconds and then remained in drive(D). The contact stated that the check engine, automatic transmission, and ABS warning lights were illuminated. Additionally, the contact stated that there was a constant gasoline odor present inside and outside of the vehicle. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the crankshaft sensor and the camshaft position sensor needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 98,515.

NHTSA ID
11519127
Incident
Apr 26, 2023
Mileage
98,515 mi
Electrical
Filed Nov 18, 2022

Complete center console not working. Stuck on auto a/c with no way to defrost windshield and it was raining. No modes work, no cd, no radio, no heat, no defrost- front or rear. I have already had this happen before, replaced motherboard and it cost me 1200.00 and that was in 2011. Now it has happened again. This is very unsafe. I had my children with me and it started raining and we couldnt get the windshield or rear to defrost so I couldnt see. Why arent all 2003's covered under the recall?????

NHTSA ID
11494077
Incident
Nov 1, 2022
Engine
Filed Oct 13, 2022

Twice while driving approximately 70 mph on the freeway, the engine shut off without warning and the service engine soon warning indicator illuminated. The vehicle coasted. There was no shoulder to pull over to. I put it in neutral and it restarted. The vehicle was taken to an independent mechanic where it was diagnosed that the camshaft and crank sensor failed. I looked online and saw a recall for the cam shaft and crank sensors for the, 2003 Infiniti G35. However, when I called, I was told that my vin was not included in the recall. The failure mileage was 230,000.

NHTSA ID
11489067
Incident
Sep 15, 2022
Airbags
Filed Aug 6, 2021

The contact owns a 2003 Infiniti G35. The contact stated that the air bag warning light was illuminated. The vehicle was not diagnosed nor repaired. The manufacturer was informed of the failure but offered no assistance. The failure mileage was unavailable.

NHTSA ID
11428014
Incident
Aug 2, 2021
ElectricalInterior & seatsSuspension
Filed Jan 6, 2021

BEEN HAVING PROBLEMS LATELY WITH THE ENGINE LIGHT COMING ON AND THE SLIP AND VDC LIGHT ALSO

NHTSA ID
11386750
Incident
Jan 5, 2021
Fuel system
Filed Dec 17, 2020

MY CAR LEAKS FUEL UNDER REAR IF I AM FUELING. THE PUMP SHUTS OFF AND I HAVE TO DO A TINY AMOUNT AT A TIME. CAN ONLY ADD 2 TO 3 GALLONS OF FUEL. CAR WAS ON RECALL LIST FOR ALL 7 RECALLS AND VIN. CHECK SAYS ALL HAVE BEEN FIXED BY PREVIOUS OWNER. THE SAME PROBLEMS ARE HAPPENING AGAIN. YOU SHOULD DO ANOTHER RECALL.

NHTSA ID
11383952
Incident
May 1, 2020
Mileage
119,200 mi
ElectricalVisibility
Filed May 6, 2020

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE CLIMATE CONTROL FEATURE ON THE VEHICLE WAS INOPERABLE. THE CONTACT STATED THAT DUE TO THE FAILURE, THE DEFROSTER WAS ALSO INOPERABLE. HOLMAN INFINITI LOCATED AT 577 NJ-38, MAPLE SHADE TOWNSHIP, NJ 08052 WAS CONTACTED BY PHONE AND INFORMED OF THE FAILURE. THE CONTACT WAS INFORMED THAT THE VEHICLE WAS NOT SUBJECTED TO A RECALL. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 140,000.*DT*JB

NHTSA ID
11323561
Incident
May 5, 2020
Mileage
140,000 mi
Electrical
Filed Mar 20, 2020

MY INFINITI CLIMATE CONTROL HAS QUIT WORKING WHICH HAS LEFT ME WITH A CAR WITH NO HEAT OR DEFROST UNABLE TO DRIVE IN THE WINTER. THEIR WAS A RECALL ON MANY 2003 G35 BUT I HAVE BEEN TOLD THAT MY CAR ISNT COVERED. SEEMS TOO MUCH OF A COINCIDENCE MY CAR IS DOING EXACT COMPLAINT ON MANY OTHER CARS.

NHTSA ID
11318857
Incident
Nov 20, 2019
Engine
Filed Feb 4, 2020

TL* THE CONTACT OWNS A 2003 INFINITI G35 SEDAN. THE CONTACT STATED THAT WHILE MAKING A LEFT TURN AT AN INTERSECTION TO THE HIGHWAY THE VEHICLE SEIZED WITH THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE CONTACT MANAGED TO VEER TO THE SHOULDER OF THE ROADWAY. THE VEHICLE WAS TURNED OFF AND BACK ON OPERATED AS DESIGNED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED AND DETERMINED THAT THE ENGINE FAILED AN NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE RECURRED. THE DEALER (LOUISVILLE INFINITI 8 AUTOCENTER DR, LOUISVILLE, KY 40299 502-499-5075) WAS CONTACTED ABOUT THE FAILURE AND CONFIRMED THAT THE VEHICLE WAS NOT SUBJECTED TO ANY RECALLS. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED. THE FAILURE MILEAGE WAS APPROXIMATELY 23,000. *TR

NHTSA ID
11307012
Incident
Feb 1, 2020
Mileage
23,000 mi
Electrical
Filed Jan 27, 2020

WHILE YOUR DRIVING YOU LOSE CONTROL OF HEATING CONTROLS. IT WAS RAINING AND I HAD TO DEFROST WINDOWS. WELL IT STARTED HEATING THE FLOOR AND I COULD NOT CONTROL WHERE TO DIRECT HEAT. AND NOTE THE RADIO DOESN'T WORK WHEN IT OCCURS AS WELL.

NHTSA ID
11302194
Incident
Jan 2, 2020
Mileage
127,000 mi
Engine
Filed Jan 7, 2020

MY CAR WAS GOING GOOD FOR 3 YEARS AND OUT OF NOWHERE IT STOPPED GETTING GAS OR THROTTLE LIKE IT SHOULD AND IT'S BEEN SITTING FOR A WEEK NOW... IMA HAVE TO GET CHECKED OR SOMETHING BUT OUT OF NOWHERE MY CAR WOULD START BUT NOT THROTTLE PROPERLY AND WOULD SLIP AND ALL MY LIGHTS WOULD GO IN MY CAR..

NHTSA ID
11297774
Incident
Dec 27, 2019
Mileage
114,000 mi
Electrical
Filed Jan 2, 2020

CRANKSHAFT ANGLE SENSOR AND CAMSHAFT POSITION SENSOR BOTH FAILED CAUSING VEHICLE TO STALL AT LOW RPM'S (ENGINE DIES LOOSING BRAKES AND STEERING). INFINITY RECALL #R3021 HAS THIS PROBLEM YET MY VEHICLE NOT INCLUDED IN THIS RECALL FOR SOME REASON. CALLED INFINITY AND THEY WILL NOT HELP ME. WHAT ARE MY OPTIONS? MY COST IS $621.86 REPAIRS AND DIAGNOSIS.

NHTSA ID
11296694
Incident
Dec 21, 2019
Mileage
135,500 mi
ElectricalExterior lighting
Filed Dec 31, 2019

THE COMPLETE CONSOLE LIGHTING HAS GONE OUT IN MY CAR. IT ONLY WORKS WHEN THE EXTERIOR LIGHTS ARE OFF. NOT ABLE TO DRIVE AT NIGHT AND DIFFICULT TO DRIVE DURING DAYLIGHT DUE TO NOT BEING ABLE TO SEE THE SPEEDOMETER. VERY MUCH A SAFETY ISSUE.

NHTSA ID
11292321
Incident
Oct 17, 2019
Fuel system
Filed Dec 28, 2019

FIRST OFF I'M CONFUSED BY THE RECALL INFORMATION .I HATE HAVING TO GUESS BUT IT'S REALLY UNCLEAR IF THE REPORT MEANS THAT THERE ARE NO RECALLS OR THAT THEY HAVE BEEN FIXED AALLREADY.I'M NOT ORIGINAL OWNER , I PURCHASED THE VEHICLE AND HAVE NOTICED TERRIBLE GASOLINE SMELL AND LEAKAGE..I LOOKED THIS UP AND IT APPEARS TO BE AN ISSUE THE VEHICLE HAS HAD A RECALL ABOUT..I DONT KNOW IF THIS HAS BEEN FIXED BUT I'VE NEVER HAD A CAR WITH THIS PROBLEM IN 30+ YEARS OF DRIVING ..AND IF IT HAS BEEN FIXED ITS OBVIOUSLY LEAKING AGAIN BECAUSE YOU CAN SEE IT ON GROUND AND SMELL IT DRIVING IT AND OR PARKED BADLY..SO WHAT DO I DO ...YOU CAN SMELL IT PARKED AND DRIVING ..IT DOES APPEAR TO BE LEAKING OUT PARKED THERE IS A MID SIZED PUDDLE UNDER CAR OVER NIGHT THE SIZE OF A SMALL TEA CUP SAUCER..YOU CAN SMELL THIS IN CABIN DRIVING ...THE RECALL SAYS SOMETHING ABOUT THIS ISSUE BUT I DO NOT UNDERSTAND IF IT HAS OR HAS NOT BEEN FIXED PREVIOUSLY ..AND IF IT HAS AND IT'S DOING IT AGAIN THEN CAN IT BE FIXED AGAIN..

NHTSA ID
11291708
Incident
Dec 26, 2019
Mileage
170,000 mi
Electrical
Filed Dec 19, 2019
Fire reported

THE CHARGER PORT HAD SOME SORT OF MALFUNCTION AND MY CAR WAS BURNED TO THE FRAME. IT WAS PARKED IN MY DRIVE WAY AND HAD BEEN SINCE 8:00 P.M POLICE OFFICERS WHERE COMING IN MY FRONT DOOR AT AROUND 2:00 A.M. MY CAR WAS ENGULFED IN FLAMES.

NHTSA ID
11290009
Incident
Nov 9, 2019
Mileage
176,000 mi
Engine
Filed Dec 12, 2019

TL* THE CONTACT OWNS A 2003 INFINITI G35. WHILE DRIVING AT AN UNKNOWN SPEED, THE VEHICLE BEGAN TO DECELERATE. WHEN THE ACCELERATOR PEDAL WAS DEPRESSED, THE VEHICLE WOULD NOT EXCEED 2 MPH. ALSO, THE BATTERY WARNING INDICATOR WAS ILLUMINATED. THE CONTACT ASSOCIATED THE FAILURE WITH NHTSA CAMPAIGN NUMBER: 03V455000 (ENGINE AND ENGINE COOLING). THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT AN UNKNOWN SENSOR WAS FAULTY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. A DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ID
11288757
Incident
Jan 1, 2006
Electrical
Filed Aug 7, 2019

2003 INFINITI G35 AIR-CONDITIONING UNIT SUDDENLY WILL NOT TURN OFF. UNABLE TO TURN ON THE DEFROSTER BECAUSE OF THIS MAKING VISIBILITY POOR AND VERY DANGEROUS AT TIMES. RADIO WILL NOT TURN ON. THIS IS WIDESPREAD PROBLEM WITH THIS VEHICLE BUT NOTHING IS BEING DONE ABOUT IT.

NHTSA ID
11242256
Incident
Aug 6, 2019
Mileage
66,000 mi
Electrical
Filed Jul 15, 2019

MY CRANK POSITION SENSOR AND CAM POSITION SENSORS KEEP FAILING CAUSING THE CAR TO KILL WHILE DRIVING AND MAKING IT VERY HARD TO START.

NHTSA ID
11232026
Incident
Jun 10, 2019
Mileage
199,500 mi
Engine
Filed Apr 26, 2019

TL* THE CONTACT OWNS A 2003 INFINITI G35. WHILE DRIVING LOW SPEEDS, THE VEHICLE STALLED AND AN UNKNOWN WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS ABLE TO RESTART. THE VEHICLE WAS DIAGNOSED BY AN UNKNOWN DEALER, BUT THE CONTACT WAS UNAWARE OF THE RESULTS. THE VEHICLE WAS NOT REPAIRED. THE CONTACT STATED THAT THE VEHICLE WAS EXPERIENCING THE SAME FAILURE AS LISTED IN NHTSA CAMPAIGN NUMBER: 03V455000 (ENGINE AND ENGINE COOLING). THE MANUFACTURER WAS NOTIFIED AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 80,000. THE CONSUMER STATED THE VEHICLE WAS REPAIRED BUT, COULD NOT BE CALIBRATED BECAUSE OF THE DEFECT WITH THE CAM SENSOR AND WIRING THAT WAS A RECALL IN 2003. *JS THE CONSUMER STATED THE INSTRUMENT PANEL AND HEATING/COOLING REMAINED UNREPAIRED. THE CONSUMER STATED THE AIR CONDITION WOULD NOT TURN OFF EVEN IN THE WINTER. THE CONSUMER STATED THERE WAS A RECALL FOR THE FAILURES, BUT 2003 VEHICLES WERE NOT INCLUDED. *JS

NHTSA ID
11203925
Incident
Apr 1, 2019
Mileage
80,000 mi
Engine
Filed Mar 6, 2019

TL* THE CONTACT OWNS A 2003 INFINITI G35. WHILE OPERATING THE VEHICLE, THE CHECK ENGINE INDICATOR REMAINED ILLUMINATED AND THE ENGINE SUDDENLY SHUT OFF WHILE DRIVING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE CRANK CAMSHAFT SENSOR WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE LOCAL DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 135,800. THE VIN WAS INVALID.

NHTSA ID
11184616
Incident
Jan 1, 2019
Mileage
135,800 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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