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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.

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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

Engine And Engine Cooling complaints

67 reports
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112,044 miles · Sep 21, 2010
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2003 INFINITI G35 SEDAN. WHILE DRIVING APPROXIMATELY 40 MPH THE VEHICLE STALLED AND THE CHECK ENGINE, OIL AND BATTERY SERVICE LIGHTS ILLUMINATED ON THE DASHBOARD. UPON RESTARTING THE VEHICLE IT WOULD STALL AGAIN WITHIN A FEW MINUTES. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER WHERE IT WAS IN THE PROCE…

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TL*THE CONTACT OWNS A 2003 INFINITI G35 SEDAN. WHILE DRIVING APPROXIMATELY 40 MPH THE VEHICLE STALLED AND THE CHECK ENGINE, OIL AND BATTERY SERVICE LIGHTS ILLUMINATED ON THE DASHBOARD. UPON RESTARTING THE VEHICLE IT WOULD STALL AGAIN WITHIN A FEW MINUTES. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER WHERE IT WAS IN THE PROCESS OF BEING EXAMINED FOR THE CAUSE OF FAILURE. THE MANUFACTURER WAS NOTIFIED AND INFORMED THAT HIS VEHICLE WAS NOT INCLUDED IN THE RECALL ASSOCIATED WITH NHTSA CAMPAIGN ID NUMBER 03V455000, ENGINE AND ENGINE COOLING. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 112,044.

NHTSA ODI #10356750

93,000 miles · Sep 9, 2010
Engine And Engine Cooling

TL* THE CONTACT OWNS A 2003 INFINITI G35. WHILE THE CONTACT WAS DRIVING APPROXIMATELY 35 MPH, WITH THE AIR CONDITIONER AND RADIO ACTIVATED, SUDDENLY THE AIR CONDITIONER BLOWER AND RADIO BECAME INOPERABLE WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THEY INFORMED THE CONTACT THAT THERE WAS A RECALL RELAT…

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TL* THE CONTACT OWNS A 2003 INFINITI G35. WHILE THE CONTACT WAS DRIVING APPROXIMATELY 35 MPH, WITH THE AIR CONDITIONER AND RADIO ACTIVATED, SUDDENLY THE AIR CONDITIONER BLOWER AND RADIO BECAME INOPERABLE WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THEY INFORMED THE CONTACT THAT THERE WAS A RECALL RELATED TO THE DEFECT UNDER NHTSA CAMPAIGN ID NUMBER 03V455000 (ENGINE AND ENGINE COOLING). THE VIN WAS NOT INCLUDED IN THE RECALL. THE VEHICLE HAD NOT BEEN REPAIRED AT THE TIME OF THE COMPLAINT. THE FAILURE MILEAGE WAS 93,000.

NHTSA ODI #10354732

55,000 miles · Sep 2, 2010
Engine And Engine Cooling

VEHICLE WOULD RANDOMLY STALL OUT AT 50 MPH+ AND CONTROL OF POWER STEERING WOULD BE LOST (BATTERY LIGHT & VDC LIGHT WOULD COME ON DASH), RENDERING THE VEHICLE A DANGEROUSLY FAST MOVING LEAD SLED. POWER TO THE VEHICLE WOULD RESUME AFTER A FEW MOMENTS. MANY TRIPS TO THE DEALERSHIP ABOUT THIS POTENTIALLY DEADLY PROBLEM YIELDED NO EX…

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VEHICLE WOULD RANDOMLY STALL OUT AT 50 MPH+ AND CONTROL OF POWER STEERING WOULD BE LOST (BATTERY LIGHT & VDC LIGHT WOULD COME ON DASH), RENDERING THE VEHICLE A DANGEROUSLY FAST MOVING LEAD SLED. POWER TO THE VEHICLE WOULD RESUME AFTER A FEW MOMENTS. MANY TRIPS TO THE DEALERSHIP ABOUT THIS POTENTIALLY DEADLY PROBLEM YIELDED NO EXPLANATION OR FIX FOR THE PROBLEM. AFTER CONDUCTING MY OWN RESEARCH ON THE INTERNET, IT WAS FINALLY DETERMINED TO BE CAUSED BY A MALFUNCTIONING CRANK SHAFT SENSOR. THE SENSOR WOULD GET TOO HOT AND SHUT DOWN, CAUSING THE LOSS OF POWER TO THE VEHICLE. AFTER A FEW SECONDS OF COOLING, POWER WOULD RESUME. APPARENTLY A TSE BULLETIN WAS ISSUED FOR THIS PROBLEM, BUT IT DID NOT INCLUDE THE VIN FOR MY CAR SINCE IT WAS PRODUCED LATER IN THE MODEL YEAR. THE SENSOR (A $40 COST PART!) WAS REPLACED FREE OF CHARGE AT THE DEALERSHIP ONLY AFTER PUTTING UP A FIGHT. INFINITI/NISSAN NEEDS TO RE-EVALUATE THE SCOPE OF AFFECTED VEHICLES INVOLVED IN THIS POTENTIALLY DEADLY ISSUE OR BE HELD RESPONSIBLE SHOULD SOMEONE DIE WHEN THEIR CAR STALLS OUT AT 65MPH. *TR

NHTSA ODI #10353532

93,000 miles · Aug 14, 2010
Engine And Engine Cooling

I WAS DRIVING ON THE FREEWAY AND THE CAR STOPPED. I HAD THE CAR TOWED TO A MECHANIC AND HE INFORMED ME THAT THE CAM SHAFT SENSOR AND CRANK SHAFT SENSOR HAS GONE BAD. THERE WAS A NISSAN RECALL ASSOCIATED WITH THIS DEFECT AND THEY REFUSE TO REPAIR THE DEFECT. *TR

NHTSA ODI #10349321

95,000 miles · Jul 14, 2010
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THE SERVICE ENGINE WARNING LIGHT WOULD ILLUMINATE ON THE DASHBOARD AND THE ENGINE WOULD EXHIBIT DECREASED POWER. THE FAILURE WOULD OCCUR INTERMITTENTLY OVER A TWO YEAR PERIOD. THE CONTACT INQUIRED WITH THE MANUFACTURER ABOUT NHTSA RECALL CAMPAIGN ID NUMBER: 03V455000 (E…

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TL*THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THE SERVICE ENGINE WARNING LIGHT WOULD ILLUMINATE ON THE DASHBOARD AND THE ENGINE WOULD EXHIBIT DECREASED POWER. THE FAILURE WOULD OCCUR INTERMITTENTLY OVER A TWO YEAR PERIOD. THE CONTACT INQUIRED WITH THE MANUFACTURER ABOUT NHTSA RECALL CAMPAIGN ID NUMBER: 03V455000 (ENGINE AND ENGINE COOLING) AND WAS INFORMED HIS VIN WAS NOT INCLUDED IN THE RECALL. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 95,000 AND THE CURRENT MILEAGE WAS 125,000.

NHTSA ODI #10343260

96,108 miles · Jul 7, 2010
Engine And Engine Cooling

I HAVE A 2003 INFINITI G35 COUPE WITH A CAM ANGLE SENSOR THAT WENT BAD. THERE WAS A LARGE BATCH OF THESE ISSUED FOR 620,000 VEHICLES, BUT NOT COVERED UNDER MY VIN. I WAS SUPPLIED WITH A FAULTY PART THAT COULD PUT MY LIFE AT RISK IN THE EVENT THE CAR SHUTS OFF ON THE HIGHWAY. *TR

NHTSA ODI #10341823

124,000 miles · Jul 6, 2010
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2003 INFINITI G35 SEDAN. WHILE DRIVING 20 MPH THE CHECK ENGINE LIGHT ILLUMINATED ON THE INSTRUMENT PANEL THEN THE VEHICLE STALLED. AFTER REPEATED ATTEMPTS THE VEHICLE RESTARTED AND OPERATED NORMALLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER THE FOLLOWING DAY WHO STATED THAT THE BANK ONE POSITION CRAN…

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TL*THE CONTACT OWNS A 2003 INFINITI G35 SEDAN. WHILE DRIVING 20 MPH THE CHECK ENGINE LIGHT ILLUMINATED ON THE INSTRUMENT PANEL THEN THE VEHICLE STALLED. AFTER REPEATED ATTEMPTS THE VEHICLE RESTARTED AND OPERATED NORMALLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER THE FOLLOWING DAY WHO STATED THAT THE BANK ONE POSITION CRANK SHAFT SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE CONTINUED TO RECUR INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER AGAIN WHO REPLACED THE BANK ONE POSITION CRANK SHIFT SENSOR. THE FAILURE MILEAGE WAS 124,000 AND THE CURRENT MILEAGE WAS 126,000.

NHTSA ODI #10341646

85,500 miles · Jun 30, 2010
Electrical SystemEngine And Engine Cooling

I JUST BOUGHT A USED 2003 INFINITI G35 A FEW MONTHS AGO. I BELIEVE I AM THE FOURTH OWNER. IT HAS RUN IMMACULATE UNTIL THE LAST COUPLE WEEKS. FOR SOME REASON THE AIR CONDITIONING SYSTEM TAKES ITSELF INTO AUTO MODE AND THE RADIO LIGHTS GO OUT, ALONG WITH THE REST OF THE LIGHTS ON THE PANEL THAT CONTROL THE AC FUNCTIONS. I CANNOT …

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I JUST BOUGHT A USED 2003 INFINITI G35 A FEW MONTHS AGO. I BELIEVE I AM THE FOURTH OWNER. IT HAS RUN IMMACULATE UNTIL THE LAST COUPLE WEEKS. FOR SOME REASON THE AIR CONDITIONING SYSTEM TAKES ITSELF INTO AUTO MODE AND THE RADIO LIGHTS GO OUT, ALONG WITH THE REST OF THE LIGHTS ON THE PANEL THAT CONTROL THE AC FUNCTIONS. I CANNOT USE ANY OF THOSE BUTTONS TO CHANGE ANYTHING. THE RADIO CONTINUES TO WORK AND I CAN STILL USE THE STEERING WHEEL CONTROLS TO ADJUST THE RADIO, BUT I CAN NO LONGER SEE THE LIGHTS THAT TELL WHAT STATION IT'S ON NOR ADJUST ANYTHING FROM THE PANEL. THE AC GOES OUT OF MANUAL MODE INTO AUTO MODE, WHICH IF I UNDERSTAND IT CORRECTLY, AUTO IS A NORMAL FUNCTION, ADJUSTING ITSELF TO MAINTAIN WHATEVER TEMPERATURE YOU HAVE IT SET AT, BUT THE FACT THAT I CANNOT CHANGE IT BACK TO MANUAL MODE, NOR ANYTHING ELSE ON MY OWN AFTER IT GOES IN THAT MODE, AND TURNS OUT THE PANEL LIGHTS, MAKES ME THINK THIS IS NOT RIGHT. THANK GOD IT IS DEFAULTING TO ON AS IT IS SUMMERTIME AND OVER 90 DEGREES OUTSIDE, BUT STILL GETS VERY COLD AND IS LOUD AT FULL BLAST. HOWEVER, IF THIS WERE WINTER MONTHS, THIS WOULD BE A SAFETY ISSUE AS THERE WOULD BE NO WAY TO DEFROST MY WINDOWS AND OBVIOUSLY CAUSE SERIOUS DISCOMFORT IN HAVING FREEZING COLD AIR BLOW ON YOU IN THE MIDDLE OF WINTER. I HAVE SEEN SEVERAL OTHER COMPLAINTS/TECHNICAL SERVICES BULLETINS ABOUT THIS ON MYCARSTATS.COM AND WONDER IF THERE IS ALREADY A RECALL ON THIS. SOME FOLKS HAVE STATED SOMETHING ABOUT A VOLUNTARY RECALL RELATING TO THE CIRCUIT BOARD... OTHERS HAVE STATED A VOLUNTARY RECALL FOR THE EQUIPMENT RELATING TO THIS BUT ONLY INCLUDED THE RECALL ON CERTAIN VIN NUMBERS. I HAVEN'T YET CALLED THE MANUFACTURER, WHICH I WILL DO, BUT AM HOPING THAT THIS IS COVERED BY THE MANUFACTURER AS IN MY OPINION IT IS A SAFETY CONCERN AND HAS BEEN COMPLAINED ABOUT BY SEVERAL INFINITI OWNERS. *TR

NHTSA ODI #10340742

94,000 miles · Jun 1, 2010
Engine And Engine Cooling

TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT WHILE STOPPED AT A TRAFFIC STOP, THE VEHICLE ABNORMALLY ACCELERATED AND THEN STALLED. ALL WARNING LIGHTS ON THE DASHBOARD WERE ILLUMINATED. SHE WAS ABLE TO RESTART THE VEHICLE AND RESUMED TRAVELING AT SPEEDS OF 75 MPH WHEN THE VEHICLE STALLED A SECOND TIME. THE V…

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TL* THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT WHILE STOPPED AT A TRAFFIC STOP, THE VEHICLE ABNORMALLY ACCELERATED AND THEN STALLED. ALL WARNING LIGHTS ON THE DASHBOARD WERE ILLUMINATED. SHE WAS ABLE TO RESTART THE VEHICLE AND RESUMED TRAVELING AT SPEEDS OF 75 MPH WHEN THE VEHICLE STALLED A SECOND TIME. THE VEHICLE WAS TOWED TO HER PLACE OF RESIDENCE AND THE MANUFACTURER WAS CONTACTED. SHE WAS ADVISED THAT THERE WERE NO RECALLS ON HER SPECIFIC VEHICLE AND THAT ANY REPAIRS WOULD BE AT HER EXPENSE. THE VEHICLE WAS NOT REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 94,000.

NHTSA ODI #10334027

80,000 miles · May 27, 2010
Engine And Engine Cooling

I WAS DRIVING ON THE ROAD AND MY CAR LOST ALL POWER. MY CAMSHAFT POSITION SENSOR HAD TO BE REPLACED, BUT THE DEALER SAID IT WAS NOT COVERED UNDER THE RECALL CAMPAIGN 03V45500 WHICH WAS FOR THIS EXACT PROBLEM. *TR

NHTSA ODI #10332452

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.