There are 4 owner-reported speed control & cruise complaints for the 2007 Infiniti G35in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
WHILE DRIVING, MY INFINITI G-35 LOOSES ENGINE POWER AND THE ENGINE SHUTS OFF WHILE DRIVING WITHOUT NOTICE ALONG WITH SUDDEN LACK OF POWER STEERING. MY SERVICE ENGINE LIGHT STAYED ON WHEN I STARTED THE VEHICLE BACK A SHORT TIME LATER. SEVERAL CARS HAD TO SWERVE FROM HITTING ME. I WAS ABLE TO MAKE IT TO GET A DIAGNOSTICS AND IT'S SAYING CRANKSHAFT POSITION SENSOR/ CAMSHAFT POSITION SENSOR. THE ENGINE SHUTTING OFF WHILE DRIVING START HAPPENING OTHER TIMES SAME WAY. THIS HAPPENED ON THE EXPRESSWAY AND MAIN ROADS. THIS COULD HAVE CAUSED A MAJOR ACCIDENT. MY AIRBAG LIGHT IS ALSO FLASHING RED AND HIGHLIGHTED PASSENGER AIRBAG LIGHT OFF IN YELLOW NEAR CLOCK. ENGINE SHUTTING OFF DUE TO CRANKSHAFT SENSOR WITH AIRBAG MALFUNCTION. ENGINE ALSO SHUTS OFF AT STOP LIGHTS.
AS I CAME TO A STOP SIGN ONE DAY AND BEGAN TO PROCEED DRIVING, MY CAR CUT OFF WHEN I PRESSED THE ACCELERATOR AND THE STEERING WHEEL LOCKED. AS WEEKS WENT BY THE SAME PROBLEM BEGAN TO HAPPEN MORE FREQUENTLY. NOW EACH TIME I COME TO A STOP AND PROCEED TO DRIVE, THE CAR WILL CUT OFF IF I DON'T HURRY UP AND PUSH DOWN HARD ON THE GAS PEDDLE. THIS IS DANGEROUS AS MY CAR ALMOST CUT OFF SEVERAL TIMES WHILE ATTEMPTING TO CROSS THROUGH AN INTERSECTION WITH ONCOMING TRAFFIC. EVERYDAY NOW WHEN I COME TO A RED LIGHT OR A STOP SIGN I HAVE TO MAKE SURE TO HIT THE GAS PEDDLE EXTRA HARD TO KEEP THE CAR FROM CUTTING OFF ON ME. I BELIEVE THIS IS A PROBLEM WITH THE CAM SHAFT. I DID SOME RESEARCH ON THE MODEL INFINITY THAT I HAVE, AND I FOUND THAT THE 2005 AND 2006 MODELS WERE RECALLED FOR THIS SAME PROBLEM OF THE CAR CUTTING OFF. *TR
2007 INFINITI G35X PREMIUM 4DR ACCIDENT ON MARCH 13, 2011 IN PARKING LOT OF A CHURCH; AFTER I PARKED THE CAR, BEFORE CHANGING THE CAR TO PARK AND TAKEOFF THE SEAT BELT TO GO TO CHURCH. THE CAR WENT OUT OF CONTROL; ACCELERATED, AND I WAS UNABLE TO STOP THE CAR. I TRIED THE BRAKES ' AND IT JUST KEPT SPEEDING UP FORWARD, TOWARDS THE CHURCH BUILDING WHICH MAY HAVE KILLED THE ATTENDEES OF THE CHURCH SERVICE. I FINALLY TRIED THE STEERING WHEEL TO THE RIGHT WHICH WORKED, HIT A TREE, A CAR AND VAN THAT WERE PARKING IN FRONT OF CHURCH AND FINALLY STOPPED THE INFINITI. AS OF NOW INSURANCE & INFINITI DEALER CHECKED AND REPORTED THE CAR BODY DAMAGES, DID NOT CHECK ANY SOFTWARE SPEED CONTROL MALFUNCTION. THEY WANT ME TO APPROVE THE FIXES. I WANT A TRUE INVESTIGATION ABOUT THE SPEED CONTROL ISSUES OF THIS MODEL OF INFINITI G35X 2007. KINDLY UPDATE ME WITH YOUR RECOMMENDATION --------- I FOUND SIMILAR CASES ON THE NET... TOYOTA PRIUS HTTP://WWW.SATISFICE.COM/BLOG/ARCHIVES/420 HTTP://WWW.SATISFICE.COM/BLOG/ARCHIVES/426 HTTP://MONEY.CNN.COM/2010/03/15/AUTOS/TOYOTA_PRIUS_PRESSER/ HTTP://WWW.CLEVELAND.COM/NATION/INDEX.SSF/2010/03/FEDERAL_AND_TOYOTA_INVESTIGATO.HTML INFINITI HTTP://CAR-AND-SAFETY.COM/INFINITI-G35-SAFETY/INFINITI-G35-2004.HTM HTTP://CAR-AND-SAFETY.COM/INFINITI-VEHICLE-SPEED-CONTROL.HTM. *TR
2007 INFINITI G35S (PURCHASED MARCH 2007) ACCELERATED OUT OF CONTROL WHEN OWNER ATTEMPTED TO PARK CAR IN WORK PARKING GARAGE. OWNER TURNED INTO SPACE THEN BACKED CAR TO STRAIGHTEN OUT CAR IN THE PARKING SPACE. WHEN OWNER PUT CAR IN DRIVE TO COMPLETE THE PARKING, CAR ACCELERATED OUT OF CONTROL AND CRASHED INTO CONCRETE WALL. DRIVER AIRBAG DEPLOYED. OWNER HAD TO CRAWL OUT BACK DOOR DUE TO THE FORCE OF THE IMPACT WHICH SLID CAR INTO THE PARKED CAR ON PASSENGER SIDE AND DRIVER SIDE DOOR STUCK FROM DAMAGE. INSURANCE HAD INFINITI CHECK BLACK BOX AND CLAIMED NO FAULT/PROBLEMS WITH CAR. TOOK 30 DAYS TO FIX CAR. $15,000 WORTH OF DAMAGE TO CAR, $2000+ KNOWN DAMAGES TO OTHER CAR. *TR
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 May 4, 2026