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2003 Infiniti G35

The Verdict

24 Check Engine

The 2003 Infiniti G35 has 531 owner complaints filed with NHTSA. The most reported issues are electrical (254 complaints) and engine (136 complaints). With a Klunk Score of 24/100, it earns a "Check Engine" rating. If you're shopping for a Infiniti G35, consider the 2009 model year which has 99% fewer complaints.

Safe Bet

The 2009 has 99% fewer complaints

View the 2009 Infiniti G35 dashboard →

24

Klunk Score: Check Engine

More complaints than most vehicles. Known issues exist — budget for potential repairs.

How is this calculated?

The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.

Recalls 5

Active safety recalls from NHTSA for this vehicle year.

05V555000 FUEL SYSTEM, GASOLINE

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

Risk

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 INFIN...

Reported Apr 10, 2026

11E024000 POWER TRAIN:CLUTCH ASSEMBLY

ZF SERVICE IS RECALL CERTAIN CLUTCH KIT ASSEMBLIES, PART NUMBER SX: K70358-01, SHIPPED TO WHOLESALERS AS SERVICE PARTS BETWEEN SEPTEMBER 1, 2010, AND MARCH 8, 2011. THESE SERVICE PARTS ARE INTENDE...

Risk

AN OVERSIZED CLUTCH DISC COULD CAUSE THE VEHICLE TO MOVE UNINTENTIONALLY ON THE INITIAL START-UP, IF THE DRIVER DOES NOT FOLLOW THE INSTALLATION INSTRUCTIONS AND FAILS TO USE THE SERVICE BRAKES WHI...

Remedy

ZF SERVICE NOTIFY WHOLESALERS TO RETURN ANY AFFECTED CLUTCH KIT ASSEMBLIES STILL IN INVENTORY FOR FREE REPLACEMENT KITS. THIS CONDITION WILL CORRECT ITSELF AFTER THE FIRST START-UP AND USAGE OF TH...

Reported Apr 10, 2026

03V200000 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

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

Risk

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 T...

Reported Feb 6, 2003

02V331000 EXTERIOR LIGHTING:HEADLIGHTS

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...

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...

Reported Dec 12, 2002

02V245000 FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

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 ASSEMBL...

Risk

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 S...

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 DE...

Reported Dec 9, 2002

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Under the Hood

Each number is a complaint. Darker = bigger problem.

YearBodyBrakesElectricalEngineTransmission
2003764925413616
20045527638019
200829834186
200910100

By Category

Electrical
254
Engine
136
Body
76
Brakes
49
Transmission
16

By Severity

1
259
2
253
4
19

Worst Problems

Complaints

Engine 1

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

11mo ago
Engine 1

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

20mo ago
Electrical 2

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.

21mo ago
Electrical 2

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

35mo ago
Engine 1

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.

35mo ago
Transmission 2

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.

39mo ago
Electrical 2

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?????

44mo ago
Engine 1

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.

45mo ago
Electrical 1

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.

60mo ago
Electrical 1

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

67mo ago
Engine 2

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.

67mo ago
Electrical 2

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

75mo ago
Electrical 2

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.

77mo ago
Engine 2

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

78mo ago
Electrical 2

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.

78mo ago
Engine 2

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..

79mo ago
Electrical 2

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.

79mo ago
Electrical 1

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.

79mo ago
Engine 2

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..

79mo ago
Electrical 4

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.

80mo ago

531 total

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