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2003 Infiniti G35

Owner reports · Recalls · Investigations

More warning signs than most G35 years

Owner complaints for the 2003 Infiniti G35 are substantially higher than the model-year median of 129.5.

About this comparison →

When problems were reported

Mileage at the reported incident

419 reports with mileage · 114 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 220 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Visibility. Review the 68 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 67 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

15 crash reports5 fire reports4 injury reports

What owners actually said

533 reports
176,000 miles · Dec 19, 2019
Electrical SystemFire

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 ODI #11290009

Mileage unknown · Dec 12, 2019
Engine

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 ENGI…

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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 ODI #11288757

66,000 miles · Aug 7, 2019
Electrical System

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 ODI #11242256

199,500 miles · Jul 15, 2019
Electrical System

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 ODI #11232026

80,000 miles · Apr 26, 2019
Engine

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 E…

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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 ODI #11203925

135,800 miles · Mar 6, 2019
Engine

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. T…

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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 ODI #11184616

60,000 miles · Mar 2, 2019
Electrical System

WAS DRIVING MY CAR AND THE AC AND STEREO BUTTON LIGHTS WENT OUT, THE AC WAS THEN STUCK ON FULL BLAST AT 70 DEGREES AND COULD NOT BE SHUT OFF OR CHANGED AND THE STEREO WAS INOPERABLE AS WELL.

NHTSA ODI #11183617

153,578 miles · Jan 24, 2019
Fuel/propulsion SystemSuspensionUnknown Or Other

I SPEND MY LAST ON THIS CAR BECAUSE I LOVE INFINITY CARS THAT'S WAS MY DREAM CAR I LOST MY JOB OVER THIS CAR NOW I DON'T HAVE NOTHING MY CAR SITTING WIT THIS PROBLEM I CAN'T EVEN GET IT FIX MY DVC N SLIP LIGHT ON THE CAR START DOESN'T MOVING ON GAS THE GAS PEDAL DOESN'T PUMPING THE GAS IT'S TO MUCH PLEASE HELP ME PLEASE

NHTSA ODI #11171886

130,000 miles · Jan 16, 2019
Engine

HELLO, MY 2003 INFINITI G35 COUPE IS EXPERIENCING THE EXACT ISSUE THAT NHTSA CAMPAIGN NUMBER:03V455000 (INFINITI RECALL NO. R3021) DESCRIBES FOR THE CRANK/CAM SHAFT POSITION SENSORS. MY CAR WILL LITERALLY JUST DIE WHILE DRIVING AT ANY GIVEN TIME! MY STEERING WHEEL LOCKS UP, AND I HAVE TO PULL OVER WITH A STIFF STEERING WHEEL TO…

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HELLO, MY 2003 INFINITI G35 COUPE IS EXPERIENCING THE EXACT ISSUE THAT NHTSA CAMPAIGN NUMBER:03V455000 (INFINITI RECALL NO. R3021) DESCRIBES FOR THE CRANK/CAM SHAFT POSITION SENSORS. MY CAR WILL LITERALLY JUST DIE WHILE DRIVING AT ANY GIVEN TIME! MY STEERING WHEEL LOCKS UP, AND I HAVE TO PULL OVER WITH A STIFF STEERING WHEEL TO TURN MY CAR OFF & RESTART IT. SOMETIMES, THE CAR WON'T START BECUASE OF THE SAME ISSUE. HOWEVER, MY LOCAL INFINITI DEALER AND THE INFINITI CUSTOMER SERVICE LINE HAVE BOTH INFORMED ME THAT THEY CANNOT FIX THIS ISSUE BECUASE MY VIN WAS NOT LISTED ON THAT RECALL. I BOUGHT THIS CAR AROUND 6-7 YEARS AGO, SO I WOULD NOT HAVE EVEN BEEN ABLE TO TAKE IT IN TO GET FIXED SINCE THEY NOTED IT WAS ONLY 2003 FOR A CERTAIN TIME. THIS JUST RECENTLY STARTED HAPPENING A FEW MONTHS AGO, AND I FINALLY FOUND THE EXACT ISSUE ON YOUR WEBSITE. I VERIFIED THAT MY CARS COMPUTER NOTED THAT THOSE SPECIFIC SENSORS ARE BAD! I'M VERY UPSET WITH INFINITI NOT EVEN CARING TO HELP ONE OF THEIR CUSTOMERS FOR A MAJOR SAFETY AND LIABILITY ISSUE! THIS KEEPS HAPPENING OVER AND OVER AT RANDOM, AND I'M HONESTLY NERVOUS TO DRIVE MY CAR. THIS COULD EASILY POSE DANGER TO OTHERS OR MYSELF IF THE CAR DOES THIS WHILE DRIVING IN THE FUTURE! PLEASE HELP!

NHTSA ODI #11170348

138,225 miles · Nov 2, 2018
Electrical SystemUnknown Or Other

'TAMARA RECALL' MY RADIO AND COMPLETE COLUMN TO ADJUST AC WENT OUT. THERE WAS A RECAL FOR MY SAME YEAR AND MODEL VEHICLE, BUT INFINITI IS SAYING MY VIN ISN'T COVERED. I TOOK THE STEPS TO HAVE THE RECALL MY FIXED BY A LICENSED MECHANIC AND STILL NOTHING WORKS. IT IS A SAFETY HAZARD AS I HAVE A YOUNG CHILD AND THE CAR ONLY BLOW…

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'TAMARA RECALL' MY RADIO AND COMPLETE COLUMN TO ADJUST AC WENT OUT. THERE WAS A RECAL FOR MY SAME YEAR AND MODEL VEHICLE, BUT INFINITI IS SAYING MY VIN ISN'T COVERED. I TOOK THE STEPS TO HAVE THE RECALL MY FIXED BY A LICENSED MECHANIC AND STILL NOTHING WORKS. IT IS A SAFETY HAZARD AS I HAVE A YOUNG CHILD AND THE CAR ONLY BLOWS HEAT. IN CA IT IT STILL VERY HOT RIGHT NOW AND CANNOT AFFORD ANOTHER VEHICLE.

NHTSA ODI #11144920

Official recalls

5

05V555000 · Fuel System, Gasoline

Dec 13, 2005

ON CERTAIN PASSENGER AND SPORT UTILITY VEHICLES, THE FUEL FILLER HOSE MAY CRACK AND RESULT IN FUEL LEAKAGE FROM THE HOSE WHILE REFUELING.

Consequence & remedy

Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.

Remedy: DEALERS WILL REPLACE THE FUEL FILLER HOSE. RECALL BEGAN ON FEBRUARY 27, 2006, FOR NISSAN OWNERS, AND ON MARCH 13, 2006, FOR INFINITI OWNERS. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.

03V455000 · Engine And Engine Cooling

Nov 17, 2003

ON CERTAIN PASSENGER VEHICLES, THE CIRCUIT BOARD FOR THE CRANK POSITION SENSOR OR CAM POSITION SENSOR MAY HAVE AN IMPROPER SOLDER JOINT DUE TO SOLDER DEFORMATION CAUSED BY HEAT STRESS ACCELERATED BY THE EXISTENCE OF FLUX RESIDUE DURING THE SOLDERING PROCESS.

Consequence & remedy

Consequence: THIS COULD CAUSE THE "SERVICE ENGINE SOON" WARNING LIGHT TO COME ON, CREATE A NO START CONDITION, CAUSE REDUCED ENGINE POWER, OR CAUSE THE ENGINE TO STOP RUNNING WITHOUT WARNING DURING VEHICLE OPERATION, WHICH COULD RESULT IN A CRASH.

Remedy: DEALERS WILL REPLACE THE CRANK POSITION SENSORS. CAMSHAFT POSITION SENSOR(S), AND IN SOME CASES, THE VARIABLE TIMING CONTROL SENSOR(S). VEHICLES INVOLVED IN A PREVIOUS RECALL CAMPAIGN, 01V357, ARE ALSO INCLUDED IN THIS NEW CAMPAIGN. THE REPLACEMENT SENSORS USED IN THAT CAMPAIGN ARE ALSO AFFECTED. OWNER NOTIFICATION BEGAN ON DECEMBER 22, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.

03V200000 · Exterior Lighting:brake Lights:switch

Jun 2, 2003

ON CERTAIN SEDAN AND COUPE MODEL VEHICLES, THE BRAKE STOP LAMP SWITCH MAY MALFUNCTION.

Consequence & remedy

Consequence: IF THIS OCCURS, THE BRAKE LAMPS WILL NOT ILLUMINATE WHEN THE BRAKE IS APPLIED, WHICH COULD RESULT IN A CRASH WITHOUT WARNING.

Remedy: DEALERS WILL REPLACE THE BRAKE LAMP SWITCH. OWNER NOTIFICATION BEGAN ON JUNE 23, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.

02V331000 · Exterior Lighting:headlights

Dec 12, 2002

CERTAIN SEDANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." IN THE ASSEMBLY OF THE HEADLAMPS, IT IS NECESSARY TO HAVE A MEANS TO ADJUST THE HEADLAMPS. TAMPERPROOF CAPS TO PREVENT HORIZONTAL ADJUSTMENT OF THE HEADLAMPS ARE THEN INSTALLED. SOME OF THESE VEHICLES ARE MISSING THE TAMPERPROOF CAPS.

Consequence & remedy

Consequence: Not supplied

Remedy: DEALERS WILL INSTALL THE MISSING TAMPERPROOF CAPS ON THE HEADLAMP ASSEMBLIES. OWNER NOTIFICATION BEGAN JANUARY 20, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.

02V245000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

Sep 12, 2002

ON CERTAIN PASSENGER VEHICLES, THE FUEL HOSE CONNECTION FOR THE OUTLET OF THE FUEL PUMP WHICH IS LOCATED AT THE TOP OF THE FUEL TANK MAY NOT HAVE BEEN PROPERLY ATTACHED WHEN THE VEHICLE WAS ASSEMBLED AND COULD COME LOOSE WHILE DRIVING OR WHEN STARTING THE ENGINE.

Consequence & remedy

Consequence: IF THE CONNECTION COMES LOOSE WHILE DRIVING, THE ENGINE WILL STOP RUNNING DUE TO LACK OF FUEL, INCREASING THE RISK OF A CRASH. ALSO, IF THE CONNECTION COMES LOOSE WHILE DRIVING OR ATTEMPTING TO START OR RESTART THE ENGINE, SOME FUEL WILL DISCHARGE FROM THE FUEL PUMP. IF THIS SHOULD OCCUR IN THE PRESENCE OF AN EXTERNAL IGNITION SOURCE, A FIRE COULD RESULT.

Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, PROPERLY ATTACH THE FUEL HOSE TO THE FUEL PUMP. OWNER NOTIFICATION IS EXPECTED TO BEGIN OCTOBER 7, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.