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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

Service Brakes, Hydraulic complaints

43 reports
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11,784 miles · Sep 27, 2003
Service Brakes, Hydraulic

AT 11,784 MILES (AFTER 16 MONTHS OF OWNERSHIP) I TOOK MY CAR TO MY LOCAL SHOP FOR ITS FOURTH OIL CHANGE AND TIRE ROTATION. MY MECHANIC INFORMED ME THAT THE FRONT BRAKES AND ROTORS ON MY 2003 INFINITI G35 SEDAN WERE VERY CLOSE TO BEING WORN OUT. I DROVE TO THE LOCAL INFINTI DEALER (INFINITI OF WILLOW GROVE, PA) THAT SAME DAY …

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AT 11,784 MILES (AFTER 16 MONTHS OF OWNERSHIP) I TOOK MY CAR TO MY LOCAL SHOP FOR ITS FOURTH OIL CHANGE AND TIRE ROTATION. MY MECHANIC INFORMED ME THAT THE FRONT BRAKES AND ROTORS ON MY 2003 INFINITI G35 SEDAN WERE VERY CLOSE TO BEING WORN OUT. I DROVE TO THE LOCAL INFINTI DEALER (INFINITI OF WILLOW GROVE, PA) THAT SAME DAY AND ARRANGED FOR A SERVICE APPOINTMENT. THE FOLLOWING FRIDAY I DROPPED OFF MY CAR, AND WAS LATER INFORMED BY THE SERVICE WRITER THAT YES, THE FRONT ROTORS WERE WORN BEYOND SPECIFICATION AND THAT THE FRONT PADS WERE WORN VERY CLOSE TO REQUIRED REPLACEMENT. SERVICE WRITER SAID THAT INFINITI WOULD COVER THE COST OF REPLACEMENT ROTORS AS A ONE-TIME GOODWILL GESTURE DUE TO THE LOW MILEAGE ON THE CAR, BUT I WAS TO BEAR THE COST OF BRAKE PAD REPLACEMENT. I ORDERED OEM FRONT BRAKE PADS FROM GRUBBS INFINITI OF TEXAS. I LATER BROUGHT THE CAR BACK TO INFINITI OF WILLOW GROVE FOR ROTOR REPLACEMENT UNDER WARRANTY. I THEN TOOK THE CAR BACK TO MY LOCAL SHOP, WHERE THEY INSTALLED NEW OEM FRONT BRAKE PADS. I WAS ALSO TOLD BY INFINITI CUSTOMER SERVICE REPS THAT THESE ARE EUROPEAN-STYLE BRAKES THAT WEAR OUT QUICKLY IN EXCHANGE FOR GREATER STOPPING POWER. IN MY PREVIOUS CAR (1990 MAXIMA), UNDER SIMILAR DRIVING HABITS AND PATTERNS, I WOULD NORMALLY GET 30-35,000 MILES ON PADS AND NEVER HAD TO REPLACE ROTORS, ONLY RESURFACE. INFINITI SHOULD BE UP FRONT WITH PROSPECTIVE BUYERS REGARDING THE LOW LIFE EXPECTANCY OF THE BRAKES ON THE G35 SEDAN.

NHTSA ODI #10039623

Mileage unknown · Sep 5, 2003
Service Brakes, Hydraulic

WHEN APPLYING BRAKES AT ANY SPEED BRAKES PULSATE. THERE IS ALSO A HIGH PITCHED SOUND, AND EXTENDED STOPPING DISTANCE. ROTORS WERE WARPED. DEALER REPLACED ALL FOUR ROTORS 3 TIMES, AND RESURFACED THEM ONCE. AT THIS TIME ROTORS NEEDED TO BE REPLACED AGAIN. *AK

NHTSA ODI #10038289

20,000 miles · Sep 3, 2003
Service Brakes, Hydraulic

MY G35 BRAKES ARE ALREADY IN NEED OF REPLACEMENT AT LESS THEN 20000 MILES. MY PREVIOUS EXPERIENCE WITH BRAKES ON OTHER CARS WAS ALWAYS IN EXCESS OF 50K MILES. THIS SHORT BRAKE LIFE SHOULD BE NOTED IN INFINITI OWNERS MANUAL ALONG WITH AN EXPLAINATION OF WHY THE OWNER SHOULD EXPECT A POOR QUALITY SERVICE LIFE.*AK

NHTSA ODI #10037131

25 miles · Sep 2, 2003
Service Brakes, Hydraulic

ALMOST 99% OF THE TIME WHEN I ROLL MY G35 WITHIN 10 MPH I HEAR A CRACKLING OR GRINDING NOISE (LIKE FAN JUST STARTED) AND A "VIBRATION" WOULD TRANSFER FROM THE BRAKE TO MY FOOT. FTER TROUBLESHOOTING (SHUT DOWN ALL SOUND DEVICE INCLUDING AC/FAN) AND RESEARCHING THE OWNER'S MANUAL, IT STATED WHAT I DESCRIBED ABOVE IS NORMAL. IT'S A…

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ALMOST 99% OF THE TIME WHEN I ROLL MY G35 WITHIN 10 MPH I HEAR A CRACKLING OR GRINDING NOISE (LIKE FAN JUST STARTED) AND A "VIBRATION" WOULD TRANSFER FROM THE BRAKE TO MY FOOT. FTER TROUBLESHOOTING (SHUT DOWN ALL SOUND DEVICE INCLUDING AC/FAN) AND RESEARCHING THE OWNER'S MANUAL, IT STATED WHAT I DESCRIBED ABOVE IS NORMAL. IT'S A SELF-DIAGNOSTIC FEATURE ON ABS SYSTEM WHEN THE CAR IS MOVING SLOW. THE NOISE IS KINDA LOUD AND NOTICEABLE. IS IT THE NORM FOR ALL ABS SYTEMS BY OTHER MANUFACTURERS??*AK

NHTSA ODI #10037089

Mileage unknown · Aug 26, 2003
Service Brakes, Hydraulic

CONSTANT BRAKE NOISE. *NLM

NHTSA ODI #10036649

Mileage unknown · Aug 10, 2003
Service Brakes, Hydraulic

I OWN AN INFINITI G35, AND I JUST HAD A GENERAL REQUEST I WANTED TO MAKE. THE BRAKES ON G35'S WEAR OUT AFTER ABOUT 15000 MILES, AND IT HAPPENS TO ALMOST ALL G35S YET INFINITI DOES NOT HAVE A RECALL ON THE BRAKES, NOT THE BRAKE LIGHTS, OR GIVE A FREE SERVICE FOR THE BRAKES, WHICH COST ABOUT 900 BUCKS. I KNOW THAT THIS IS NOT AN…

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I OWN AN INFINITI G35, AND I JUST HAD A GENERAL REQUEST I WANTED TO MAKE. THE BRAKES ON G35'S WEAR OUT AFTER ABOUT 15000 MILES, AND IT HAPPENS TO ALMOST ALL G35S YET INFINITI DOES NOT HAVE A RECALL ON THE BRAKES, NOT THE BRAKE LIGHTS, OR GIVE A FREE SERVICE FOR THE BRAKES, WHICH COST ABOUT 900 BUCKS. I KNOW THAT THIS IS NOT AN EMERGENCY OR WHAT NOT, BUT I JUST WANTED YOU TO TAKE THIS INTO YOUR CONSIDERATION AND REVIEW THE BRAKES ON INFINITI G35S. SINCE IT IS THE OFFICE OF DEFECTS INVESTIGATION, I AM SURE YOU'LL REVIEW THE BRAKES ON G35S. THANK YOU. SINCERELY, [XXX]. *NLM INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10031190

9,400 miles · Jul 30, 2003
Service Brakes, Hydraulic

AT 9.5K SERVICE (3RD), CAR HAD SLIGHT PULSING IN THE BRAKES. DEALER CONFIRMED WARPED ROTORS AND MACHINED. ESTIMATED REMAINING PAD LIFE ONLY ABOUT 50%. CAR AND BRAKES HAVE BEEN WELL MAINTAINED IN MAINLY CITY DRIVING. THIS IS THE FASTEST WEAR I HAVE SEEN ON ANY CAR I HAVE OWNED IN 35 YEARS INCLUDING NUMEROUS PERFORMANCE CARS. DEAL…

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AT 9.5K SERVICE (3RD), CAR HAD SLIGHT PULSING IN THE BRAKES. DEALER CONFIRMED WARPED ROTORS AND MACHINED. ESTIMATED REMAINING PAD LIFE ONLY ABOUT 50%. CAR AND BRAKES HAVE BEEN WELL MAINTAINED IN MAINLY CITY DRIVING. THIS IS THE FASTEST WEAR I HAVE SEEN ON ANY CAR I HAVE OWNED IN 35 YEARS INCLUDING NUMEROUS PERFORMANCE CARS. DEALER ACKNOWLEDGES MANY COMPLAINTS FOR PREMATURE BRAKE WEAR. THIS HAS ALSO BEEN A RECCURING TOPIC ON INFINITI WEB FORUMS. DEALER INDICATED INFINITI USED TO COVER THIS AS WARRANTY BUT IS NOW BALKING AT REPLACEMENT UNDER THE GUISE THESE ARE "HIGH PERFORMANCE" BRAKES AND NORMAL WEAR AND TEAR. WITH THE POTENTIAL FOR ULTRA SHORT BRAKE LIFE, SOME CONSUMERS MAY NOT BELIEVE THE BRAKE WEAR INDICATOR SQUEAL AND NOT GET THE BRAKES CHECKED IN TIME TO PREVENT FAILURE. THIS COULD TURN INTO A LONG TERM SAFETY ISSUE. THIS ALSO MAYBE DUE TO AN UNRECOGNIZED INTERACTION WITH THE STABILITY CONTROL, ELECTRONIC BRAKE ASSISTANCE AND TRACTION CONTROL LEADING TO HIGHER BRAKE STRESSES AND SHORT LIFE. THIS SHOULD BE LOOKED AT FOR A TECHICAL SERVICE BULLETIN AND WATCHED AS A LONG TERM SAFETY ISSUE AS THE CARS AGE.

NHTSA ODI #10030475

5,350 miles · Jul 24, 2003
Service Brakes, Hydraulic

MY BRAKE ROTORS HAVE BEEN SERVICED, CUT OR REPLACED, (5) FIVE TIMES STARTING ON 09/18/02 WITH 5,350 MILES ON THE ODOMETER. WHEN THE BRAKES WERE SERVICED AT 15,409 MILES, THE FIFTH TIME, I WAS TOLD INFINITI WILL NO LONGER SERVICE THE ROTORS UNDER WARRANTY. I MADE A COMPLAINT TO INFINITI CONSUMER AFFAIRS WHO ADMITTED THERE WERE …

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MY BRAKE ROTORS HAVE BEEN SERVICED, CUT OR REPLACED, (5) FIVE TIMES STARTING ON 09/18/02 WITH 5,350 MILES ON THE ODOMETER. WHEN THE BRAKES WERE SERVICED AT 15,409 MILES, THE FIFTH TIME, I WAS TOLD INFINITI WILL NO LONGER SERVICE THE ROTORS UNDER WARRANTY. I MADE A COMPLAINT TO INFINITI CONSUMER AFFAIRS WHO ADMITTED THERE WERE MANY COMPLAINTS ABOUT BRAKES WEARING OUT QUICKLY. BUT, THERE WAS NO ANSWER AS TO WHY MY ROTORS WARPED REPEATEDLY, AND WHY A MASTER TECHNICIAN WOULD NOT LOOK AT MY CAR.*AK

NHTSA ODI #10029125

6,700 miles · Jul 16, 2003
Service Brakes, AirService Brakes, Hydraulic

FRONT BRAKE PADS ON INFINITY G35 CAUSE A PULSATING ACTION AND ARE WEARING PREMATURELY. THE DEALER TURNED THE ROTORS AND THE PROBLEM PERSISTS. INFINITY CORPORATE WILL NOT LET THE DEALER REPLACE THE BRAKE PADS, DESPITE A PUBLIC OUTCRY FOR THIS SAFETY ISSUE. MOREOVER, THE REAR BRAKE LIGHTS WOULD NOT ILLUMINATE WHEN THE BRAKE PED…

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FRONT BRAKE PADS ON INFINITY G35 CAUSE A PULSATING ACTION AND ARE WEARING PREMATURELY. THE DEALER TURNED THE ROTORS AND THE PROBLEM PERSISTS. INFINITY CORPORATE WILL NOT LET THE DEALER REPLACE THE BRAKE PADS, DESPITE A PUBLIC OUTCRY FOR THIS SAFETY ISSUE. MOREOVER, THE REAR BRAKE LIGHTS WOULD NOT ILLUMINATE WHEN THE BRAKE PEDAL WAS APPLIED. INFINITY CORPORATE DID ALLOW THE DEALER TO REPLACE THIS UNDER RECALL R3011.*AK

NHTSA ODI #10028455

100 miles · Jul 11, 2003
EquipmentSeatsService Brakes, Hydraulic

BOUGHT MY INFINITI G35 IN MAY OF 2002, EVER SINCE DAY ONE, THE DRIVER'S SEATS SEEMS TO BE MOVING, ROCKING DURING ACCELERATION AND BRAKING.. THIS SEEMS TO BE A COMMON PROBLEM ON A LOT OF G35'S. DEALER'S AND INFINITI HAS NOT RELESASE A FIX THAT WORKS YET AFTER A YEAR... I BELIEVE THAT THIS IS A DANGEROUS PROBLEM, BECAUSE TWICE…

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BOUGHT MY INFINITI G35 IN MAY OF 2002, EVER SINCE DAY ONE, THE DRIVER'S SEATS SEEMS TO BE MOVING, ROCKING DURING ACCELERATION AND BRAKING.. THIS SEEMS TO BE A COMMON PROBLEM ON A LOT OF G35'S. DEALER'S AND INFINITI HAS NOT RELESASE A FIX THAT WORKS YET AFTER A YEAR... I BELIEVE THAT THIS IS A DANGEROUS PROBLEM, BECAUSE TWICE MY FOOT SLIPPED OFF OF THE BRAKE PEDAL DURING BRAKING AND ALMOST CAUSED AN ACCIDENT..... THERE ALSO SEEMS TO BE A PROBLEM WITH LIFE OF THE BRAKE PADS AND ROTORS WHERE THEY MIGHT FAIL PREMATURELY... MOST DRIVERS OF THE G COMPLAIN THAT THEIR PADS AND ROTORS ARE NEEDING TO BE REPLACED AS SOON AS 8,000 MILES AND ARE NOT COVERED BY THE WARRANTY.*AK

NHTSA ODI #10025896

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.