There are 17 owner-reported brakes complaints for the 2004 Infiniti G35in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
VEHICLE WAS IN MOTION ON A CITY STREET WHEN THE ENGINE SEEMED TO ACQUIRE A LIFE OF ITS OWN AND SPED UP, UNRESPONSIVE TO DRIVERS APPLICATION OF BRAKES FOR SEVERAL SECONDS.AS DRIVER BROUGHT THE VEHICLE TO A STOP, A PUFF OF WHITE SMOKE EMERGED FROM UNDER THE HOOD.
2004 INFINITI G35X. CONSUMER STATES PROBLEM WITH VEHICLE BRAKES *TGW THE CONSUMER ALSO STATED THE HOOD HINGE WAS CORRODED, THERE WERE EVOP ISSUES, AND A FUEL VALVE LEAK WHICH CAUSED DIFFICULTY IN NOT BEING ABLE TO RE-FUEL THE VEHICLE TO ITS CAPACITY.
THE BRAKES ON THIS VEHICLE ARE HORRIBLE. I CONTINUE TO HAVE TO HAVE THEM CHECKED BUT TO NO AVAIL. THE VEHICLE ONLY HAS 48,000 MILES. *TR
BRAKE CALIPERS HAVE FROZEN UP HAVE BEEN REPLACED ALONG WITH ROTORS AND BRAKE PADS ON FOUR OCCASIONS. THESE SAME INCIDENTS WERE REPAIRED ON 6/16/2008; 4/25/2009; 9/12/2011 AND WILL BE AGAIN ON MONDAY 10/22/2012. *TR THIS IS CLEARLY A VEHICLE DEFECT THAT IS SERIOUSLY DANGEROUS FOR ANY INFINITI DRIVER, THE PASSENGERS AND CERTAINLY ANY OTHER DRIVERS ON THE ROAD. I STRONGLY SUGGEST THAT THE NHTSA LOOK INTO THE MATTER. THANK YOU.
2004 INFINITI G35 BRAKE SERVICE BRAKES-HYDRAULIC. *TR
2004 INFINITI G35 COUPE 3RD BRAKE LIGHT NOT WORKING. STOPPED WORKING AT APPROX. 60K MILES. *TR
THE FOOT BRAKE DEPRESSES LOWER THAN THE ACCELERATOR THUS CAUSING THE MOTOR TO ACCELERATE WHEN APPLYING THE BREAK. WHEN BREAKING IN AN EMERGENCY, THE SIDE OF MY SHOE CAUGHT THE ACCELERATOR CAUSING THE MOTOR TO REV UP AND PUSHED OUR CAR INTO THE VEHICLE INFRONT OF US. FORTUNATELY, WE WERE GOING SLOW ENOUGH BY THIS TIME AND ONLY THE FRONT BUMPER WAS DAMAGED. NO INJURIES INCURRED. *TR
WE HAVE HAD ON GOING BRAKE PROBLEMS WITH THIS VEHICLE. IT STARTED IMMEDIATELY. GRINDING NOISE IN REAR BRAKES. WE HAD TO REPLACE AFTER JUST ONE MONTH. SINCE THEN WE HAVE REPLACED THE FRONT BRAKES AND ROTORS TWICE AND REAR BRAKES ONE OTHER TIME. THIS IS RIDICULOUS WHEN YOU CONSIDER THIS CAR IS ONLY BARELY THREE YEARS OLD AND HAS JUST 29,000 MILES ON IT. *TR
I WAS TRAVELING AT 35 MPH AND I WAS HIT BY ANOTHER CAR IN THE DRIVER SIDE DOOR AND I SLIPPED STRAIGHT ABOUT 100 FEET AND HIT A LIGHT POLE NONE OF MY AIRBAGS DEPLOYED AND MY FOOT WAS ON THE BRAKE THE WHOLE TIME AND IT SEEMED THE BAKES DID NOT PERFORM AS EXPECTED. *NM
TL* THE CONTACT OWNS A 2004 INFINITI G35. THE CONTACT STATED THAT HE REPLACED THE FRONT DISCS BRAKES AND ROTORS AT 9,000 MILES, 14,000 MILES AND AGAIN AT 26,000 MILES. THE DEALER AND MANUFACTURER WERE NOTIFIED OF THE FREQUENT NEED TO REPLACE THE PARTS BUT OFFERED NO EXPLANATION OR ASSISTANCE. UPDATED 01/09/13*LJ THE CONSUMER STATED THE FRONT PADAS AND ROTORS NEEDE TO BE REPLAVED IN A VERY SHORT TIME. UPDATED 01/10/13
I LEASED A 2004 INFINITI G-35 COUPE AND AFTER APPROXIMATELY 36,000 MILES, THE CAR STARTED SMELLING HOT AND WOULD VIOLENTLY VIBRATE WHEN DRIVING. THE CLOSEST INFINITI DEALER IS APPROXIMATELY 40 MILES AWAY SO I TOOK THE CAR TO GOODYEAR AND THEY INSTALLED NEW BRAKE PADS ON THE FRONT TIRES. LESS THAN 30 DAYS LATER, THE PROBLEMS STILL PERSISTED AND I TOOK THE CAR BACK TO GOODYEAR AND THEY INSTALLED NEW ROTORS AND BRAKE PADS ON THE REAR WHEELS. THIS DID NOT FIX THE PROBLEMS AND 30 DAYS LATER, I TOOK THE CAR BACK TO GOODYEAR AND BOTH THE FRONT AND REAR BRAKE PADS WERE TOTALLY WORN DOWN. THEY SAID I HAD A PROBLEM WITH THE BRAKE SYSTEM, POSSIBLY THE CALIPERS, AND SUGGESTED I TAKE THE CAR TO THE INFINITI DEALER. I TOOK THE CAR TO CREST INFINITI IN PLANO, TEXAS AND THEY SAID THE BRAKE FLUID HAD BEEN CONTAMINATED. THEY SENT A SAMPLE TO A TESTING LAB BUT NO TEST WAS DONE BECAUSE THE ALLEGED CONTAMINANT WAS SO SMALL IT COULD NOT BE MEASURED. CREST INFINITY REFUSED TO REPAIR THE BRAKES UNDER WARRANTY. I IMMEDIATELY TOO THE CAR TO GRUBBS INFINITI IN EULESS, TEXAS AND THEY ALSO DECIDED TO TEST THE BRAKE FLUID. AFTER THREE WEEKS THE TEST REVEALED NO CONTAMINATE IN THE BRAKE FLUID BUT GRUBBS SAID THAT SINCE THE BRAKES HAD BEEN WORKED ON BY GOODYEAR, THE WARRANTY WAS VOIDED. I HAVE CHECKED THE INTERNET AND FOUND HUNDREDS OF COMPLAINTS ABOUT BRAKES ON THE INFINITI G-35. CLASS ACTION LAWSUIT'S HAVE BEEN FILED IN BOTH CALIFORNIA AND FLORIDA. I FOUND MANY POSTINGS WITH THE EXACT SAME PROBLEMS THAT I AM EXPERIENCING. INFINITI REFUSES TO ADMIT THAT A PROBLEM EXISTS AND REFUSES TO REPAIR VEHICLES, INCLUDING MINE, UNDER WARRANTY. THE PROBLEM HAS NOTHING TO DO WITH BRAKE PADS. THERE IS A PROBLEM IN THE BRAKING SYSTEM THAT CAUSES THE BRAKES TO BE APPLIED WHEN DRIVING THE CAR RESULTING IN EXCESSIVE HEAT AND EXCESSIVE WEAR. THIS IS A SERIOUS PROBLEM AND INFINITI IS DUCKING THE ISSUE AND REFUSING TO ISSUE A RECALL TO REPAIR THIS SERIOUS DEFECT UNDER WARRANTY. *NM
MY 2004 G35X SEDAN HAS 28K MILES ON IT AND I'M ON MY 3RD SET OF BRAKES. (90% OF MY DRIVING IS HIGHWAY WITH LITTLE BRAKING). THE DEALER ADVISED ME INFINITY KNOWS ABOUT THE PROBLEM AND EXTENDED THE WARRANTY TO 36K MILES AND THAT'S ALL THEY WOULD DO. AFTER JUST 100 MILES OF DRIVING WITH NEW PADS THE WHEELS ARE BLACKENED WITH BRAKE DUST. MY LAST SET OF FRONT PADS LASTED ONLY 10K MILES. *JB
FRONT BRAKES AND ROTORS NEEDED REPLACEMENT AT 24,744 MILES AND AGAIN AT 44,875. WHEN I CALLED THE DEALER THE FIRST TIME REPLACEMENT WAS NEEDED, THEY QUOTED ME ALMOST $600 TO DO THE JOB. THEY DID NOT INFORM ME THAT IN LATE 2003 NISSAN ACKNOWLEDGED A BRAKE DEFECT AND EXTENDED THE WARRANTY TO COVER REPLACEMENT OF BRAKES AND ROTORS UNDER 36,00 MILES. I FOUND OUT RECENTLY THAT I SHOULD NOT HAVE HAD TO PAY FOR THE FIRST REPLACEMENT. THE DEALER REFUSES TO REIMBURSE MY EXPENSES SINCE I HAD THE WORK DONE AT MY LOCAL GAREGE FOR A LOWER PRICE THAN THEY QUOTED ME. *JB
WHILE DRIVING AT APPROXIMATELY 75 MPH DRIVER WAS CHANGING LANES AND THE ABS SYSTEM LOCKED UP, CAUSING THE VEHICLE TO SPIN AND HIT THE CENTER DIVIDER AND FLIP OVER SEVERAL TIMES. THE TWO PASSENGERS AND THE DRIVER WERE KILLED . *AK
ONGOING REPAIR ISSUES WITH INFINITY QX56 REGARDING NUMEROUS ISSUES, PRIMARILY BRAKES. UNSAFE VEHICLE, WANT TO GET RID OF IT. OVER 30 DAYS OF VISITS TO INFINITY TO TRY TO RECONCILE ALL ISSUES, SOME OF WHICH ARE STILL PENDING. AFTER REPAIRS TO BRAKES, WE WERE TOLD THAT WHEN MANUFACTURER SENT LETTER REGARDING NEED FOR BRAKES TO BE REPAIRED, THEY KNEW THAT THIS WOULD NOT IN FACT REPAIR THE PROBLEM. *JB
I OWN A 2004 INFINITI G35 COUPE 6MT WITH A PROBLEM WITH A FRONT WHEEL ROTOR. ONE OF THE EIGHT ROTOR SURFACES IS NOT WITH-IN SPEC AS WITH THE OTHER SEVEN SURFACES, AND NEEDS TO BE REPLACED AS PER INFINITI TECHS.I HAVE THE MODEL THAT UTILIZES BREMBO BRAKES AND THE TECH AND INFINITI USA SAID THAT THERE WAS A RECALL FOR THE NON-BREMBO BRAKES AND THAT THE REPAIR WAS MY RESPONSIBILITY SINCE IT WAS A WEAR AND TEAR SITUATION.AS I MENTIONED BEFORE. ALL BUT ONE ROTOR SURFACE, AND ALL BRAKE PADS WERE UP TO SPEC. MY QUESTION IS THIS. IS THERE ANY ADDENDUM TO INCLUDE THE BREMBO BRAKE SYSTEM TO THE RECALL AND IF NOT IS THERE ANYTHING YOU COULD SUGGEST THAT I COULD DO? THANK YOU FOR YOUR TIME. *AK SINCERELY, DR. LESLIE KLEIN
2004 INFINITI G35 FRONT AND REAR BRAKE ROTORS WERE WARPED WITH LESS THAN 11,500 MILES. *TS *NM
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026