https://plaincars.com/make/infiniti-q45 New NHTSA complaints and recalls filed for the Infiniti Q45. en-us Tue, 22 Sep 2026 06:41:25 GMT https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1745560 Wed, 05 May 2021 00:00:00 GMT THE CIRCUIT BOARD FOR CRANK POSITION SENSOR AND CAM POSITION SENSOR HAVE IMPROPER SOLDER JOINTS. THIS HAS CAUSED THE SERVICE ENGINE LIGHT TO COME ON, THE ENGINE MAY NOT START, POWER REDUCES, ENGINE STALLS AT A TRAFFIC LIGHT OR WHILE IN MOTION, ON A CITY STREET OR HIGHWAY OR WHILE MAKING A TURN. THIS IS ALSO A COMMON PROBLEM WITH THE 2002 INFINITI M45, Q45; 2003 INFINITI I35, M45; 2003 NISSAN ALTIM https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1745561 Wed, 05 May 2021 00:00:00 GMT THE CIRCUIT BOARD FOR CRANK POSITION SENSOR AND CAM POSITION SENSOR HAVE IMPROPER SOLDER JOINTS. THIS HAS CAUSED THE SERVICE ENGINE LIGHT TO COME ON, THE ENGINE MAY NOT START, POWER REDUCES, ENGINE STALLS AT A TRAFFIC LIGHT OR WHILE IN MOTION, ON A CITY STREET OR HIGHWAY OR WHILE MAKING A TURN. THIS IS ALSO A COMMON PROBLEM WITH THE 2002 INFINITI M45, Q45; 2003 INFINITI I35, M45; 2003 NISSAN ALTIM https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1745562 Wed, 05 May 2021 00:00:00 GMT THE CIRCUIT BOARD FOR CRANK POSITION SENSOR AND CAM POSITION SENSOR HAVE IMPROPER SOLDER JOINTS. THIS HAS CAUSED THE SERVICE ENGINE LIGHT TO COME ON, THE ENGINE MAY NOT START, POWER REDUCES, ENGINE STALLS AT A TRAFFIC LIGHT OR WHILE IN MOTION, ON A CITY STREET OR HIGHWAY OR WHILE MAKING A TURN. THIS IS ALSO A COMMON PROBLEM WITH THE 2002 INFINITI M45, Q45; 2003 INFINITI I35, M45; 2003 NISSAN ALTIM https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1579287 Fri, 28 Jun 2019 00:00:00 GMT I HAD A PROBLEM WITH MY CAR, WITH THE TIRES CONSTANTLY LEAKING. I HAD TO FILL THEM WITH AIR ALL THE TIME, HAD THEM CHECKED A NUMBER OF TIMES, AND HAD TO HAVE THE RIMS CLEANED AND REGROUND, ETC., TRYING TO DETERMINE AND SOLVE THE PROBLEM. AFTER INCREDIBLE AGGRAVATION, WE FINALLY TRACKED THE PROBLEM DOWN TO CRACKS IN THE VALVE STEMS. THE VALVE STEMS CONTAINED THE AIR PRESSURE SENSORS AND WERE EXP https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1579288 Fri, 28 Jun 2019 00:00:00 GMT I HAD A PROBLEM WITH MY CAR, WITH THE TIRES CONSTANTLY LEAKING. I HAD TO FILL THEM WITH AIR ALL THE TIME, HAD THEM CHECKED A NUMBER OF TIMES, AND HAD TO HAVE THE RIMS CLEANED AND REGROUND, ETC., TRYING TO DETERMINE AND SOLVE THE PROBLEM. AFTER INCREDIBLE AGGRAVATION, WE FINALLY TRACKED THE PROBLEM DOWN TO CRACKS IN THE VALVE STEMS. THE VALVE STEMS CONTAINED THE AIR PRESSURE SENSORS AND WERE EXP https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1535657 Thu, 31 Jan 2019 00:00:00 GMT TL* THE CONTACT OWNS A 2004 INFINITI Q45. THE CONTACT STATED THAT THE VEHICLE'S FRAME WAS CORRODED. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 11V244000 (STEERING, SUSPENSION). THE MANUFACTURER STATED THAT THEY WOULD NOT PAY FOR THE REPAIR. THE DEALER WAS NOT CONTACTED. THE CONTACT KEPT THE VEHICLE PARKED AND HAD NOT DRIVEN IT IN OVER TWO YEARS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. T https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1535658 Thu, 31 Jan 2019 00:00:00 GMT TL* THE CONTACT OWNS A 2004 INFINITI Q45. THE CONTACT STATED THAT THE VEHICLE'S FRAME WAS CORRODED. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 11V244000 (STEERING, SUSPENSION). THE MANUFACTURER STATED THAT THEY WOULD NOT PAY FOR THE REPAIR. THE DEALER WAS NOT CONTACTED. THE CONTACT KEPT THE VEHICLE PARKED AND HAD NOT DRIVEN IT IN OVER TWO YEARS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. T https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1534239 Sat, 26 Jan 2019 00:00:00 GMT WHEN CRUISE CONTROL IS SET, AND THE NEED TO PASS OR SPEED UP IS REQUIRED, IF YOU PRESS THE GAS PEDAL TO THE FLOOR THE CAR TAKES OFF AND *THEN STOPS RESPONDING AND DROPS BACK TO SET CRUISE CONTROL SPEED WHILE YOU ARE STILL FLOORING IT. IT BUCKS BACK AND FORTH. I SPOKE TO SEVERAL OWNERS ON A INFINITI OWNERS SITE AND THERES PERFORMS THE SAME. ITS DANGEROUS IF THE NEED TO SPEED UP OCCURS. THIS IS A PR https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1428792 Wed, 29 Nov 2017 00:00:00 GMT TL* THE CONTACT OWNS A 2003 INFINITI Q45. WHILE DRIVING 35 MPH, THE VEHICLE STALLED AND THE SERVICE ENGINE WARNING INDICATOR ILLUMINATED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AFTER SEVERAL ATTEMPTS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE CAMSHAFT POSITION SENSOR FAILED AND NEEDED REPLACEMENT. THE VEHICLE WAS NOT REPAIRED. THE DEALER WAS NOT CONTACTE https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1376791 Tue, 09 May 2017 00:00:00 GMT MY CAR RANDOMLY SHUTS OFF IN THE MIDDLE OF DRIVING. FIRST TIME I WAS ON THE HIGHWAY AND IT STARTED RIGHT BACK UP. THEN AGAIN WHEN I GOT HOME. ONE TIME IT HAD A P0340 CODE FOR THE CAMSHAFT POSITION SENSOR, AND I CHANGED IT THREE TIMES IN THE LAST WEEK AND IT STILL SHUTS OFF IN THE MIDDLE OF DRIVING. https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1376316 Mon, 08 May 2017 00:00:00 GMT TL* THE CONTACT OWNS A 2004 INFINITI Q45. THE CONTACT STATED THAT WHILE DRIVING AT 40 MPH, THE ENGINE STALLED WHILE THE SERVICE ENGINE SOON WARNING LIGHT AND ANOTHER UNKNOWN LIGHT ILLUMINATED. THE VEHICLE WAS ABLE TO RESTART. THE CONTACT STATED THAT THE VEHICLE FAILED TO ACCELERATE AFTER THE FAILURE OCCURRED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE CAM POSI https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1367101 Wed, 29 Mar 2017 00:00:00 GMT TAMARA RECALLED MY SEATBELT LIGHT HAS BEEN ON FOR THE LAST YEAR. I WERE TOLD BY THE INFINITY DEALER THAT MY CAR WAS NOT RECALL FOR THE SEATBELT. THE SEATBELT WARNING LIGHT STAYS ON CONSTANTLY IN THE NAVIGATION SYSTEM AND A LITTLE BLANKING ICON. I AM TOLD BY THE DEALER THAT I AM RESPONSIBLE FOR REPAIRS https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1306090 Mon, 08 Aug 2016 00:00:00 GMT TL* THE CONTACT OWNS A 2003 INFINITI Q45. WHILE DRIVING VARIOUS SPEEDS, THE ENGINE STALLED WITHOUT WARNING AND ALL POWER WAS LOST. AFTER SEVERAL ATTEMPTS, THE VEHICLE WAS ABLE TO RESTART. THE FAILURE RECURRED RANDOMLY. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE FAILURE COULD NOT BE DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPR https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1306091 Mon, 08 Aug 2016 00:00:00 GMT TL* THE CONTACT OWNS A 2003 INFINITI Q45. WHILE DRIVING VARIOUS SPEEDS, THE ENGINE STALLED WITHOUT WARNING AND ALL POWER WAS LOST. AFTER SEVERAL ATTEMPTS, THE VEHICLE WAS ABLE TO RESTART. THE FAILURE RECURRED RANDOMLY. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE FAILURE COULD NOT BE DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPR https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1276203 Mon, 18 Apr 2016 00:00:00 GMT TL* THE CONTACT OWNS A 1997 INFINITI Q45. WHILE DRIVING APPROXIMATELY 75 MPH, THE BRAKE PEDAL WAS DEPRESSED AND FAILED TO RESPOND. AN UNKNOWN WARNING LIGHT ILLUMINATED. THE VEHICLE STOPPED AFTER THE VEHICLE WAS PLACED INTO THE NEUTRAL POSITION. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 162,915. https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1222662 Fri, 25 Sep 2015 00:00:00 GMT START CAR FIRST THING IN THE AM. DRIVING NORMAL. WITHIN 5 MILES ENGINE SHUTS OFF WITHOUT WARNING. LOOSE ALL POWER. NO CODE APPEARS. AUTO WILL NOT START. FINALLY STARTS AFTER 5 OR 6 TRIES. THIS PROBLEM HAS CONTINUED TO OCCUR EVERY TWO OR THREE DAYS OVER THE LAST SIX MONTHS. BUT AUTO STARTS IMMEDIATELY AFTER. AUTO AND TRANSMISSION ARE NOT PERFORMING PROPERLY. NOW THE ENGINE STALL WHILE DRIVING IS HA https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1185356 Tue, 26 May 2015 00:00:00 GMT TL* THE CONTACT OWNS A 2002 INFINITI Q45. THE CONTACT STATED THAT THE AIR BAG LIGHT WAS CONSTANTLY ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE DEALER AND MANUFACTURER WERE MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 90,000. THE VIN WAS NOT AVAILABLE. https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1170855 Tue, 31 Mar 2015 00:00:00 GMT I OWN A 2003 INFINITY Q45 AND WITHOUT WARNING THIS VEHICLE STALLS WHERE EVER IT WANTS AT A LIGHT WHILE YOU DRIVING ON A MAJOR HIGHWAY ON A MAJOR STREET NO WARNING WHAT SO EVER AND INFINITY IS AWARE OF THE PROBLEM BUT THEY ONLY WANT TO HELP CERTAIN VIN NUMBERS. I TOOK MY FAMILY SKIING TO SCRANTON PA AND ON INTERSTATE I80 THE CAR STALL WITHOUT WARNING MY ENTIRE FAMILY COULD HAVE BEEN KILLED. PLEASE https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1155953 Tue, 10 Feb 2015 00:00:00 GMT WAS ON THE HIGHWAY TAKINGS GRANDKIDS HOME AND THE CAR JUST CUT OFF RIGHT IN THE MIDDLE OF A BUSY HIGHWAY. IT TOOK SEVERAL TRIES TO GET IT TO START AGAIN BUT IT STAYED ON ONLY LONG THOUGH FOR ME TO GET IT ON THE SHOULDER. WE COULD HAVE BEEN IN A SERIOUS WRECK. IT IS ONLY BY THE GRACE OF GOD AND FUNCTIONAL HAZARD LIGHTS THAT WE AND OTHER VEHICLES WEREN'T INJURED. WE HAD TO BE TOWED BECAUSE WE WE https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1154404 Wed, 04 Feb 2015 00:00:00 GMT TL* THE CONTACT OWNS A 2003 INFINITI Q45. THE CONTACT STATED THAT WHILE DRIVING AT 30 MPH, A NOISE EMITTED FROM THE FRONT OF THE VEHICLE. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE FAN BELT AND POWER STEERING BELT NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. IN ADDITION, THREE MONTHS LATER, THE VEHICLE FAILED TO START. THE VEHICLE WAS TAKEN BACK TO THE DEALER. THE VEH https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1154405 Wed, 04 Feb 2015 00:00:00 GMT TL* THE CONTACT OWNS A 2003 INFINITI Q45. THE CONTACT STATED THAT WHILE DRIVING AT 30 MPH, A NOISE EMITTED FROM THE FRONT OF THE VEHICLE. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE FAN BELT AND POWER STEERING BELT NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. IN ADDITION, THREE MONTHS LATER, THE VEHICLE FAILED TO START. THE VEHICLE WAS TAKEN BACK TO THE DEALER. THE VEH https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1132589 Wed, 19 Nov 2014 00:00:00 GMT TL* THE CONTACT OWNS A 1998 INFINITI Q45. THE CONTACT STATED THAT THE AIR BAG LIGHT ILLUMINATED. THE DEALER STATED THAT THE AIR BAG WAS FAULTY. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS UNKNOWN. https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1114598 Mon, 29 Sep 2014 00:00:00 GMT TL* THE CONTACT OWNS A 1998 INFINITI Q45. THE CONTACT INDICATED THAT THE SERVICE ENGINE SENSOR ILLUMINATED AND THERE WAS A LOSS OF POWER. THE CONTACT STATED THAT THE VEHICLE STALLED ON SEVERAL OCCASIONS. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AFTER SEVERAL ATTEMPTS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT REPAIR SHOP WHO WAS NOT ABLE TO REPLICATE OR DIAGNOSE THE FAILURE. THE CONTACT WAS NOT I https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1112462 Tue, 23 Sep 2014 00:00:00 GMT I WAS DRIVING AND DASHBOARD LIGHTS CAME ON, THEN VEHICLE CUT OFF ON THE HIGHWAY. I ASSUMED IT WAS A BAD ALTERNATOR, BUT IT WAS A DEFECTIVE CRANK SENSOR. *TR https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1112463 Tue, 23 Sep 2014 00:00:00 GMT I WAS DRIVING AND DASHBOARD LIGHTS CAME ON, THEN VEHICLE CUT OFF ON THE HIGHWAY. I ASSUMED IT WAS A BAD ALTERNATOR, BUT IT WAS A DEFECTIVE CRANK SENSOR. *TR https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1112464 Tue, 23 Sep 2014 00:00:00 GMT I WAS DRIVING AND DASHBOARD LIGHTS CAME ON, THEN VEHICLE CUT OFF ON THE HIGHWAY. I ASSUMED IT WAS A BAD ALTERNATOR, BUT IT WAS A DEFECTIVE CRANK SENSOR. *TR https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1106226 Fri, 05 Sep 2014 00:00:00 GMT TL* THE CONTACT OWNS A 2002 INFINITI Q45. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE AIR BAG WARNING INDICATOR WAS ILLUMINATED. THE PROBLEM OCCURRED NUMEROUS OF TIMES. THE VEHICLE WAS TAKEN TO DEALER MECHANIC AND DIAGNOSED THE HARNESS UNDERNEATH DRIVER SEAT NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAG https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1086699 Tue, 15 Jul 2014 00:00:00 GMT TL* THE CONTACT OWNS A 2003 INFINITI Q45. THE CONTACT STATED THAT WHILE DRIVING 35 MPH, THE STEERING WHEEL SEIZED AND THERE WAS A SUDDEN LOSS OF POWER. THE VEHICLE WAS ABLE TO RESTART AND RESUMED TO NORMAL. THE FAILURE OCCURRED ON THREE OCCASIONS. THE DEALER REPAIRED THE VEHICLE BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000 AND THE C https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1086700 Tue, 15 Jul 2014 00:00:00 GMT TL* THE CONTACT OWNS A 2003 INFINITI Q45. THE CONTACT STATED THAT WHILE DRIVING 35 MPH, THE STEERING WHEEL SEIZED AND THERE WAS A SUDDEN LOSS OF POWER. THE VEHICLE WAS ABLE TO RESTART AND RESUMED TO NORMAL. THE FAILURE OCCURRED ON THREE OCCASIONS. THE DEALER REPAIRED THE VEHICLE BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000 AND THE C https://plaincars.com/make/infiniti-q45 https://plaincars.com/make/infiniti-q45#complaint-1064497 Tue, 13 May 2014 00:00:00 GMT TL* THE CONTACT OWNS A 1997 INFINITI Q45. THE CONTACT STATED THAT WHILE ATTEMPTING TO START THE VEHICLE, THE FRONT DRIVER AND PASSENGER SIDE AIR BAGS DEPLOYED INADVERTENTLY. THE VEHICLE IMMEDIATELY BECAME FULL OF SMOKE AS THE DRIVER AND FRONT PASSENGER EXITED THE VEHICLE. THERE WERE NO INJURIES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMAT