There are 5 US recalls for the 2003 Infiniti G35, and 5 in Canada. Owners filed 533 complaints with NHTSA, most often about electrical system.
Check by VIN to confirm the exact model and see every recall for it.
Recalls are issued for a make, model and model year. Whether the repair has already been done on one specific car is known only to its manufacturer and dealers. Check your vehicle's official status at nhtsa.gov/recalls or with a dealer.
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 INFINITI AT 1-800-662-6200.
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.
Risk: 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.
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 THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.
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.
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.
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.
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 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.
On certain vehicles, the fuel filler hose may crack from exposure to ozone. This could cause fuel leakage from the hose while refuelling and the Malfunction Indicator Light (MIL) to illuminate as a result of the onboard diagnostic system detecting a leak in the evaporative emission control system. Fuel leakage, in the presence of an ignition source, could result in a fire. Correction: Dealers will replace the fuel filler hose.
On certain vehicles, the circuit board for the crank position sensor may have an improper solder joint. 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. Correction: Dealers will replace the crankshaft position sensor and both camshaft position sensors.
On certain vehicles, the contact points for the stop lamp switch may oxidize. This can eventually result in a loss of continuity, causing the stop lamps to not illuminate when the brake is applied. Correction: Dealer will replace the stop lamp switch.
On certain vehicles, tamperproof caps to prevent horizontal adjustment of the headlamps were omitted. As a result, these vehicles do not meet CMVSS 108. Correction: Dealer will install tamperproof caps over the horizontal adjustment screw for both headlamps.
On certain 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 fully seated when the vehicle was produced. If the connection comes loose, the engine will stop running due to lack of fuel. In addition, some fuel will discharge from the loose connector until the engine stops running or if an attempt is made to restart the engine. Correction: The connector for the outlet hose of the fuel pump will be inspected by the dealer to ensure it is properly secured.
Owners filed 533 complaints with NHTSA about the 2003 Infiniti G35 (15 crashes, 5 fires, 5 injuries reported). Among 8 model years of this model, it ranks #1 for the most complaints (median 145).
| Most-reported problem | Complaints | |
|---|---|---|
| Electrical system | 220 | |
| Visibility | 68 | |
| Engine and engine cooling | 67 | |
| Engine | 62 | |
| Exterior lighting | 54 | |
| Equipment | 48 | |
| Service brakes, hydraulic | 43 | |
| Power train | 22 |
NHTSA 5-Star Safety Ratings for the 2003 Infiniti G35.
| Version | Overall | Frontal | Side | Rollover |
|---|---|---|---|---|
| 2003 Infiniti G35 | – | – | – | – |
EPA ratings for each 2003 Infiniti G35 version.
| Version | City MPG | Highway MPG | Combined | Yearly fuel cost |
|---|---|---|---|---|
| G35 3.5 L Manual 6-spd | 17 | 24 | 20 | $4,100 |
| G35 3.5 L Automatic (S5) | 17 | 24 | 19 | $3,550 |
| G35 3.5 L Automatic (S5) | 17 | 24 | 19 | $4,350 |
Sources: NHTSA recalls, complaints and 5-Star Safety Ratings, US EPA fuel economy and Transport Canada's Vehicle Recalls Database (contains information licensed under the Open Government Licence – Canada). Recalls updated 2026-10-30.