2019 Infiniti QX50

These are unverified consumer reports filed with NHTSA, shown as submitted.

• 12/30/2025· UNKNOWN OR OTHER,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

  While driving on the highway and using the hands free feature on iPhone, I said, Hey Siri, and somehow it made the automatic braking on my 2019 Infiniti Qx50 engage unexpectedly. This is not the first time it has engaged unexpectedly and there are also instances when the sensors engage without anything nearby.

• 12/29/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact stated that the vehicle was taken to the dealer to be serviced for a different issue, and the dealer informed the contact that the VIN was included in NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling). The dealer advised the contact that the recall repair was on hold due to the fact that the remedy was not yet available. The contact was concerned that the recall remedy information stated that the recall parts were anticipated to be available in the beginning of the 4th Quarter of 2025; however, the parts were still not available. 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 had not experienced a failure. 

• 12/18/2021· FORWARD COLLISION AVOIDANCE

  After multiple related incidents, I am compelled to make a report. My car just displayed red and white flashing indicators on the dash and automatically screeched to a halt, completely out of my control, in the middle of a busy intersection. Because the road was damp from rain, my car actually skidded. I was not going to hit anything, there was no car or object in front of me. I was driving at about 30 MPH. This has happened repeatedly in parking garages and other low-light scenarios. I have brought the car to the dealer and gotten no answers. At this point I am terrified to drive the car.

• 12/16/2025· ENGINE

  Infiniti has identified a serious engine problem with the 2019-22 QX-50 which in their own words may cause the car "to crash". recall notice was sent in mid-June 2025 and they still dont have a solution. how is this acceptable? i am afraid to drive the car. where is the compensation??

• 12/16/2023· ENGINE

  I was driving on the highway and the engine started to make a humming sound I would say. Within the next 3 to 4 miles I started losing forward power, and the noise started to get louder. I was afraid my car was going to die on the highway so I stayed in the far right lane so I could coast into the shoulder if I had to. Thankfully, there was an exit and I was able to get off and pull off onto a street at which point it was a louder knocking sound coming from the engine. I drove another block and the check engine light came on and I was getting less power as I pushed the gas pedal. At that point I parked the car and had it towed for repair. This all happened on October 9, 2023. Later that week, I was told by the dealership that I needed a complete new engine that I had thrown a rod in the engine. The car was only four years old and had 75,000 miles on it. Infiniti did help pay part of the bill, but I still had to pay a good portion of the repair and oddly enough the morning after I drove it home, the car would not start. The car was towed back to the dealership. I needed a new starter. That too has since been repaired. I decided to report this after seeing an article this morning regarding an investigation into Nissan for engine failure problems in my model of car.

• 12/10/2025· UNKNOWN OR OTHER,ENGINE

  Car recently had an important safety recall that was suspended, my car is a 2019 QX 50 Infiniti Luxe, that recently shut down and had to be towed, infiniti dealership diagnosed the car and says I have all low compressions and that I need an engine, these symptoms were quoted to my service dealership prior that the car hesitate to take off, low pick up when I accelerate, stops out of nowhere at intersections, I was told car performs as it was designed to perform even tho I explained it has like a growling sound, now here I am with an engine failed vehicle that they are trying to charge me 13,000 for repairs, I am still paying on this car and have a balance of 14,000+ owed, the dealership is saying they performed a recall diagnosis and that no debri was found in oil pan, any mechanic should know just because debri wasn’t found in the oil pan does not mean the car is not eligible for recall repairs, especially if the diagnostic test was done too soon, the car is definitely part of the recall but they will not honor that, I only had the car just 3 years as of September 2025, the car itself is only 6 years old, this engine failure is definitely part of the recall and I should not be responsible for this repair, this is a safety hazard for me and Infiniti should be held accountable for this faulty engine.

• 12/09/2025· ENGINEFire

  The contact owns a 2019 Infiniti QX50. While the contact's son was driving at an undisclosed speed, the engine seized with several unknown warning lights illuminated. The contact stated there was smoke and fire coming from the engine compartment. In addition, the smell of burning oil and smoke was inside the vehicle. The vehicle was towed to an independent mechanic, where it was diagnosed with engine failure. The contact was informed that the independent mechanic was not an engine expert and recommended that the vehicle be towed to an engine expert. The vehicle was towed to an alternate independent mechanic, where the vehicle was diagnosed with total engine failure. The contact was informed that the engine needed to be replaced. The vehicle was repaired. The engine was replaced with a used engine. The contact later received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); however, the part to do the recall repair was not available. The manufacturer was made aware of the failure, and a case was filed. The contact submitted a claim for reimbursement for the repair. The contact was required to submit several documents, including a printout of the repair. The contact was informed that the report needed to include the engine failure code and engine report for the request for reimbursement. The independent mechanic was contacted by the manufacturer and the manufacturer received verbal confirmation of the repair; however, the manufacturer insisted on printed documentation of the repair. The failure mileage was approximately 98,500.

• 12/08/2024· SEATS

  Driver’s seat will not move forward. Driver cannot reach the pedals. This has been an ongoing/intermitten problem. While the car was under warranty, Infiniti of Ft Myers, FL attempted to fix the problem and eventually replaced the components. The problem was fixed until last spring. When I reported the problem to Nissan last spring, they told me there was nothing they could do. I explained it was a safety issue. They didn’t care. The following day, the seat moved forward on its own so I didn’t pursue it. Yesterday, it happened again and today it did not reset itself. I cannot safely drive my car. In researching this issue, I’ve read that others have had the same issue and Nissan refuses to acknowledge or take responsibility for the problem. What if I were away from home and this happened? How would I safely drive my car? This happened a few years ago and I had to get to a cancer radiation appointment. I drove with a pillow and used cruise control as much as possible. It was a seriously dangerous driving experience, but I had no choice. I would appreciate any assistance your agency can provide.

• 12/08/2020· FORWARD COLLISION AVOIDANCE

  WHILE DRIVING DOWN A FOUR LANE HIGHWAY AT 50 MPH. THE CAR SUDDENLY APPLIES EMERGENCY BRAKING WHEN NOTHING WAS IN FRONT OF THE CAR. IF ANOTHER CAR IS BEHIND THIS VEHICLE AND THIS HAPPENS, THERE WILL BE A MAJOR ACCIDENT. THIS HAS HAPPENED ON 3 OCCASIONS TOTAL.

• 12/03/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

• 12/03/2024· POWER TRAIN,ELECTRICAL SYSTEM,ENGINE

  Turbo, Rear-Coupler, Engine, Actuator Car was squealing and I was told that the serpentine belt needed to be replaced. Replaced this. Car still squealing and took it back. They replaced the belt, again.. Still squealing, now I am told its the tensioner that needs to be replaced but only Infiniti can do this (belt done at Firestone). At Infiniti - they look at the car and the tensioner is fine. But my turbo is blown. How? So, they replace the turbo and then say the rear coupler needs to be replaced. Repairs done and Infiniti said all fluids are good, everything is great. However, I might see slight smoke and a burning smell for 100-150 miles as theres a thin layer of oil on the turbo that will burn off. Oil change isnt due for 5k miles and I checked before my short road trip - all is good. Past the 100-150 miles and the car is SMOKING and SMELLS OF BURNING... Call infiniti, this is normal it will go away. Check fluids again, as no lights on the dashboard and oil is fine. Come back to get my car, check the ground as I always do and no oil/fluid and proceed home. 10 mins from my house the car WREAKS of burning smell, will not accelerate, no dashboard lights. So, I sit there and let it cool down - check again everything looks good. Try again, car will not go. Fluids look fine - oil, no spikes in temp, and no lights. Next day, no fluids under the car. Car accelerates but lunges me then stops going. Car smells bad, smoke.. go to check the fluids and NO OIL in the car out of no where. Infiniti tows it and it sounded like it was going to blow up. Also, a tink tink tink sound started out of no where. This is dangerous as the vehicle could had started on fire. I still dont know what is going on as Inf. has the car right now. This is a major safety hazard as I found a LOT of reports on this happening to others with this specific model and year. I had NO issues like this until Inf replaced the turbo.. NONE!

• 11/23/2023· ELECTRICAL SYSTEM,BACK OVER PREVENTION,FORWARD COLLISION AVOIDANCE

  There is a continuous issues with my battery dying. There are multiple malfunction lights showing, particularly the rear collision light. The check engine light is also showing, and I have had an oil change recently. The car breaks on its own. While backing into a space, the steering wheel would not completely turn right until I straightened up the car. Finally. I have had my driver's side car seat repaired three times by the dealership. It works sometimes and not others. Any suggestions on any or all of this would be helpful. Thank you.

• 11/21/2022· FORWARD COLLISION AVOIDANCE

  On three separate occasions, the collision avoidance system activated without anything blocking it. One incident I was driving at least 35 mph thru and intersection and the car suddenly halted to a complete stop jerking myself and my 6 year old forward. The vehicle behind me had to swerve to avoid rear ending me.

• 11/18/2024· ENGINE

  The engine stopped working. Allowing me to go no faster than 15 miles an hour. The safety issue is you can no longer drive at the speed that you need to drive. especially if you’re on the highway. The problem has been addressed by a dealer. I needed a whole new engine $13,000. The car at 97,000 miles on it. Was well taken care of. No warning signs prior also did not come up on my display Apparently, there are many other 2019 Infiniti QX 50’s that have this issue

• 11/17/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling). The contact was concerned about driving the vehicle. The contact called the local dealer, who confirmed that parts were not yet available after scheduling an appointment. The vehicle was not diagnosed or repaired. The manufacturer was contacted and confirmed that parts were not yet available. The contact had not experienced a failure.

• 11/13/2020· ELECTRICAL SYSTEM

  TL* THE CONTACT OWNS A 2019 INFINITI QX50. THE CONTACT STATED WHILE DRIVING AT 65 MPH, THERE WAS A LOUD, ABNORMAL POPPING SOUND COMING FROM THE VEHICLE. SOON AFTER THE POPPING SOUND WAS HEARD, A BRIGHT FLASHED FROM THE INSTRUMENT PANEL. THE INSTRUMENT PANEL WENT BLANK HAD GONE BLANK WITH A BLUE STREAK ACROSS THE SCREEN. THE CONTACT STATED THAT THE VEHICLE STARTED TO DECELERATE INDEPENDENTLY. THERE WAS ALSO AN ABNORMAL ODOR INSIDE OF THE VEHICLE. THE CONTACT ATTEMPTED TO OPEN THE SUN ROOF HOWEVER, THE SUN ROOF FAILED TO OPERATE AS NEEDED. THE VEHICLE WAS DRIVEN TO CLEAR LAKE INFINITI (14705 GULF FWY, HOUSTON, TX 77034) WHERE AFTER TWO WEEKS, THE MECHANIC WAS STILL UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND A BUY BACK WAS OFFERED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 7,000. THE VIN WAS NOT AVAILABLE.

• 11/12/2025· UNKNOWN OR OTHER

  2019 Infiniti QX50 Recall Campaign ID: R25B2 (Safety Recall 2025) Summary of Issue: I received a safety recall notice stating that my vehicle may have an engine manufacturing defect that could cause severe damage or complete engine failure. This poses a significant safety risk. Details: Contacted Infiniti Consumer Affairs on August 28, 2025 (Case #55702324) and my local dealer. Dealer confirmed recall is active but remedy is not available; they refused inspection even if I offered to pay. Consumer Affairs indicated proactive assessment may incur charges unless defect is confirmed, which I find unreasonable given the severity of the issue. No timeline provided for remedy or inspection. No alternative transportation offered. Safety Concern: Driving the vehicle under these conditions could lead to sudden engine failure, increasing risk of accidents and injury. Requested Action: Confirm recall status and remedy timeline. Require manufacturer to provide inspection or alternative transportation until repairs are available.

• 11/06/2025· ENGINE

  Recall was issued in June, 2025. As of today, a remedy has not been available. This is unacceptable as driving the vehicle can result in injury.

• 11/05/2025· ENGINE AND ENGINE COOLING,FORWARD COLLISION AVOIDANCE

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (ENGINE AND ENGINE COOLING). However, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, there was an abnormal knocking sound coming from the engine. Most recently, while stopped at a traffic light or stop sign, the automatic emergency braking system indicated that the vehicle in front was too close, even though the vehicle was at a safe distance. Several unknown warning lights were illuminated. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was unknown.

• 11/04/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure.

• 10/28/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); 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 contact stated there were rumbling and rattling sounds coming from the engine compartment while depressing the accelerator pedal. There were no warning lights illuminated. The dealer was contacted. The manufacturer was made aware of the issue. The manufacturer informed the contact that the recall was paused at the time and there was no remedy available. The failure mileage was unknown.

• 10/28/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (ENGINE AND ENGINE COOLING). However, the part to do the recall repair was not yet available. The contact stated that while starting the vehicle, the vehicle failed to function as intended. No warning lights were illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The vehicle remained at the dealer unrepaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was approximately 106,000.

• 10/28/2019· FUEL/PROPULSION SYSTEM

  MY 2019 INFINITI QX50 FWD HAS BEEN WASTING A LOT OF FUEL COMPARED TO WHAT IS/WAS ADVERTISED ON THE WINDOW STICKER. I LEASED THE VEHICLE EXPECTING THE GAS MILEAGE TO BE SOMEWHERE BETWEEN 24 AND 31 MPG'S, BUT IN REALITY I HAVE BEEN EXPERIENCING 17 - 20 MPG. MAINTENANCE HAS BEEN PERFORMED ON THE VEHICLE AS SUGGESTED BY INFINITI, THE TIRES ARE INFLATED TO THE CORRECT TIRE PRESSURE, BUT I STILL CANNOT GET ANYWHERE NEAR THE ADVERTISED FUEL MILEAGE. THE VEHICLE HAS OVER 10,000 MILES AND I AM EXTREMELY DISAPPOINTED WITH THE FUEL MILEAGE. I WOULD NOT RECOMMEND THIS VEHICLE TO ANYONE UNTIL NISSAN/INFINITI PLACE A MORE REALISTIC FUEL MILEAGE ESTIMATE ON THE WINDOW STICKERS OF THESE VEHICLES.

• 10/24/2025· ENGINE

  The contact called on behalf of the employer. The contact, who was a technician, stated that there was a 2019 Infiniti QX50 in inventory. The contact stated that while driving at an undisclosed, the contact became aware of an abnormal sound coming from the engine compartment. No warning light was illuminated. The contact researched and became aware of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); however, the part was not available for the recall repair. The vehicle was taken to the dealer; however, the contact was informed that parts were not available. In addition, the contact was advised to call back in two weeks to check on parts availability. The manufacturer was not made aware of the failure. The failure mileage was approximately 58,883.

• 10/23/2018· ENGINE

  VEHICLE 2019 INFINITI QX50 PURE 4DR SUV AWD (2.0L 4CYL TURBO CVT) REVIEW WE HAVE THIS CAR ABOUT 3 MONTHS NOW. HAVE APPROXIMATELY 3500 MILES ON IT. WE EXPERIENCING A HUG DEFECT ON THIS CAR. IN OCTOBER, I DROVE THE INFINITY TO THE GYM IN THE MORNING 5:20AM. IT WAS LESS THAN 1 MILES AWAY, PARKED THE CAR OUTSIDE ABOUT 70 MINUTES. WENT HOME, PARKED THE CAR IN THE GARAGE 2 HOURS. WHEN I GOT IN THE CAR AND STARTED, THE FAN CAME ON. IT WAS SO LOUD THAT WE CAN HEAR IT INSIDE THE CAR WITH ALL WINDOWS UP. IT WAS ON OVER 40 MINUTES FROM MY HOUSE TO WORK. GOT TO WORK, SHUT OFF THE ENGINE, RESTARTED THE CAR, THE FAN IMMEDIATELY CAME BACK ON. THIS HAPPENED 4 TIMES NOW. WE DO BELIEVE SOMETHING IS NOT RIGHT. TOOK IT BACK TO THE DEALER, THEY CANNOT FIX IT, SAID IT IS PER DESIGN, NOT A DEFECT. BOUGHT THIS AS A LUXURY CAR, NOT LUXURY AT ALL. NOW, I AM WORRYING ABOUT THE SAFETY OF MYSELF AND MY PASSENGERS. NOT SURE WHEN OR IF THE ENGINEER IS GOING TO DIE ON THE HIGHWAY. IF ANYONE HAS THE SAME PROBLEM PLEASE REPORT IT. WE ARE AT A LOSS REGARDING WHAT TO DO NEXT. WOULD NOT RECOMMEND TO BUY, THERE IS STILL A LOT OF PROBLEMS ON THIS VEHICLE TO WORK OUT.

• 10/22/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The contact stated that the vehicle made an abnormal rattling sound at startup and while idling. The local dealer and Nalley INFINITI Marietta (2020 Cobb Pkwy SE, Marietta, GA 30060) were contacted and confirmed that the part for the recall repair was not yet available. The contact was advised to take the vehicle for a diagnostic test. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was approximately 158,848.

• 10/21/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact stated that while driving at an undisclosed speed, the contact heard an abnormal cracking sound. No warning lights were illuminated. The vehicle was taken to the dealer; however, the vehicle was not inspected. The contact was informed that the parts were not available. The contact received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); however, the part for the recall repair was unavailable. The contact became aware of the cracking sound when the vehicle was purchased; however, the contact thought that the cracking sound was normal for the turbo engine. The contact stated that it was not until receiving the recall notification that the cracking sound was identified as possible engine failure. The manufacturer was not made aware of the failure. The failure mileage was unknown.

• 10/15/2025· ENGINE

  NHTSA has closed the case on Nissan WHY? Nissan / Infiniti issued recall notices over 2 months ago to bring my vehicle in to inspect the engine oil for metal shavings. I called a few Infiniti dealerships they all say the same thing. Inspection and replacement of engine is on hold. By NHTSA closing the case there is no government agency over seeing Nissan on solving this recall quickly. They did issue a 10 year or 100,000 mile warranty on the motor. I had my oil analysted by a company to give me a report on what metals on in my oil. The report came back with a unusual amount of silver metal 5 ppm. the report states that it's a concern normally average ppm is 2.with that problem the vehicle should not be driven. So I called Infiniti spoke with a service advisor about the report. He told me everything is at a stop with the recall nothing can be done. Wait for another recall notice in the mail. So now I have a vehicle that was recalled for the engine that is a safety issue and I'm unable to drive knowing about the metal in the oil. And the NHTSA closed the case on Nissan. Here we all sit waiting not knowing days, months or years before this will be resolved. How about a little help. Nissan and Infiniti should be paying for rental vehicles if we're unable to get our vehicle repaired. Nissan just issued a 10 year or 100,000 mile warranty and I can't use it for my engine right now today because the recall is on hold. What good is the warranty I see a problem can't get the vehicle looked at. Help is needed here.

• 10/15/2025· UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM

  Engine seized on road due to bearing debris (confirmed by dealer photos), covered by recall 25V-437. Infiniti corporate denied repair, falsely citing “maintenance” despite negligible sludge. No loaner provided for two weeks, stranding me. Laws Violated: 49 U.S.C. § 30120 (free recall remedy), 49 CFR § 573.6 (interim support during delays).

• 10/11/2018· STRUCTURE,UNKNOWN OR OTHER,SERVICE BRAKESCrash

  THE FORWARD EMERGENCY BREAKING(FEB) WITH PEDESTRIAN DETECTION AND PREDICTIVE FORWARD COLLISION WARNING(PFCW) DID NOT ACTIVATE WHEN I WAS STARTING UP FROM A 4 WAY STOP SIGN INTERSECTION ON A CITY STREET. MY 2019 QX50 WAS IN MOTION WHEN IT CRASHED INTO ANOTHER VEHICLE ON THE PASSENGER DOOR AND WHEEL WELL. AIRBAGS DID NOT DEPLOY AS THE QX50 WAS , I ESTIMATE, TRAVELING <15 MPH. DAMAGE TO THE 2019 QX50 WAS APPRX $9K. I WILL SHARE AUTO BODY ITEMIZED REPAIR PARTS ONCE THE QX50 IS RETURNED TO ME. DUE TO THE QX50 BEING A 2019 NOT ALL PARTS ARE AVAILABLE IN THE INFINITI INVENTORY. REPAIR SHOP WORKING W/INFINITI DEALERSHIP TO WORK ON A SOLUTION. THE 2019 QX50 WAS MOVING SO SLOW THAT THERE WAS NO DAMAGE TO THE SUSPENSION AS A WHEEL ALIGNMENT IS NOT NECESSARY.

• 10/09/2025· ENGINE

  I went to Bill Dodge Infinity to test drive vehicles and to trade my Infinity QX50 in. KBB listed it as $38,000 as a trade in. I was told because of the “STOP TRADE” due to the engine recall they could only offer $12,500. Because of the recall. They couldn’t give me an idea if and or when it would be fixed. So I loose $25,500 in value on an payed off vehicle that I bought in good faith. What’s my recourse?

• 10/08/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that there was an abnormal sound coming from the vehicle. In addition, the check engine warning light was illuminated. The vehicle was taken to an independent mechanic where it was diagnosed with a failed pressure solenoid or pressure sensor. In addition, the contact was informed that the failure was due to engine failure. The dealer was made aware of the failure and informed the contact that parts were not yet available. The contact received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); however, the parts for the recall repair were not yet available. The manufacturer was made aware of the failure. The failure mileage was approximately 103,000.

• 10/03/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact stated that while driving at various speeds, there was an abnormal knocking sound coming from the vehicle. There was no warning light illuminated. The contact then received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); however, the part for the recall repair was not yet available. The contact called the dealer and was informed that a diagnostic test needed to be performed to determine the cause of the failure. The manufacturer was notified of the failure but offered no assistance. The vehicle was not repaired. The failure mileage was approximately 16,700.

• 10/02/2022· SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

  The automatic braking system on my car seems to malfunction when going across the Louisiana/Mississippi bridge. As I was driving the car began to brake but it didn’t come to a complete stop. This put my safety at risk because there were cars behind me and if I would have come to a complete stop on the bridge it would have been a terrible accident. there was a warning issued on my dash while the car was beginning to brake on the bridge.

• 10/01/2025· ENGINE

  My recall appointment for August was cancelled by INFINITI and now my engine is sputtering and missing timing on acceleration.

• 10/01/2025· ENGINE AND ENGINE COOLING,FUEL SYSTEM, GASOLINE

  The contact owns a 2019 Infiniti QX50. The contact stated that there was a strong fuel odor coming from the vehicle after refueling. Additionally, the contact received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The contact stated that while driving at various speeds and depressing the accelerator pedal, the vehicle failed to respond as intended, while the RPM became elevated. The contact stated that the vehicle was difficult to start and required to be jump-started. The Malfunction warning light and the check engine warning light were illuminated. The vehicle was taken to the dealer, where the contact was advised to pay a fee for a diagnostic test because the recall part was not yet available. The contact declined to pay the fee. The contact stated that the failure had progressively worsened, and the vehicle failed to start while attempting to jumpstart the vehicle. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure, but no assistance was provided. The failure mileage was approximately 70,000.

• 09/30/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact stated that while driving 60 MPH, there was an abnormal knocking sound coming from the vehicle with the check engine warning light illuminated. The vehicle was taken to two separate dealers. The vehicle was later towed to an independent mechanic, and a diagnostic test was performed and diagnosed with engine failure. Upon investigation, the mechanic discovered NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); which the contact linked to the failure. The contact called the dealer about the recall and informed the dealer that the vehicle had experienced the failure. The contact was informed that a diagnostic test was needed to verify the defect. The manufacturer was notified of the failure but offered no assistance. The vehicle remained with the independent mechanic unrepaired. The failure mileage was approximately 81,000.

• 09/29/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (ENGINE AND ENGINE COOLING). However, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

• 09/27/2025· SEATS

  The driver side seat has felt loose and not secured for some time and rocking while driving. I am just learning that multiple Infiniti/Nissan models have had similar problem where seat mounts at rail/frame are coming loose and creating a potential safety issue. Previous attempts to have a retailer resolve were unsuccessful as they tried to charge me several thousand dollars for it. I plan to try again at different retailer when I take it in for NHTSA Recall 25V-437.

• 09/26/2022· SUSPENSION,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

  I was driving around 30 mph crossing an intersection when the Emergency Braking system activated and caused the truck to stop. There was nothing obstructing the vehicle, nor were any pedestrians near. This is the 3rd occurence when this happened.

• 09/25/2019· STEERING

  THIS VEHICLE HAS THE PRO-PILOT ASSIST WHICH KEEPS THE VEHICLE BETWEEN THE LINES CENTERED. IT IS AN AUTO STEER. WE HAVE HAD NUMEROUS TIMES WHERE THE STEERING WILL GO FROM LINE TO LINE, IT WILL CROSS THE LINE PUT YOU ON SHOULDER, CROSS THE CENTER OR EVEN MOVE YOU INTO ANOTHER LANE WITH TRAFFIC IN IT. WE HAVE COMPLAINED TO DEALERSHIP, THEY TOOK IT FOR A WEEK SAID THEY FOUND NOTHING WRONG. WITHIN 24 MILES OF GETTING IT BACK IT WAS DOING IT AGAIN. THEY SAID UNLESS THE ENGINE LIGHT IS ON ( FOR ENGINE CODE) THEY WILL DO NOTHING. THIS IS A FEATURE USED MOSTLY ON HIGHWAY AT HIGHWAY SPEEDS. THIS ISSUE IS MOST DANGEROUS, AT HIGHWAY SPEEDS IF IT DOES THIS COULD CAUSE A MULTI VEHICLE COLLISION RESULTING IN SERIOUS INJURIES OR DEATH. I CANNOT PINPOINT CERTAIN DATES AS IT HAS HAPPENED ENOUGH WHERE MY WIFE WILL NOT USE IT.

• 09/22/2025· ENGINE

  Infiniti has admitted the KR20 VC-Turbo engine is defective and can catastrophically fail while driving, but they are dragging their feet on providing a remedy. By delaying the fix, they are gambling with customer safety — waiting until engines actually break to minimize repair costs. This is reckless and puts my family at risk. I am requesting immediate intervention by regulators to compel Infiniti to release the repair solution without delay, and to hold the manufacturer accountable for stalling tactics.

• 09/22/2025· EXTERIOR LIGHTING,UNKNOWN OR OTHER

  I was taking a box out of my trear trunk liftgate . I turned around and secluded my hand on th dreary tail light that is close to the side of the liftgate I required 7 stitches

• 09/17/2025· STEERING

  On August 1, 2025, at 44,391 miles on the Vehicle odometer, Plaintiff experienced a catastrophic failure of the complete power-steering and rack and pinion system, while traveling on Vermont Interstate 89 in Middlesex, Vermont. The steering wheel instantly became largely immoveable, the car shuddered and vibrated. By sheer luck, Plaintiff’s Vehicle did not collide with another vehicle or object. The Plaintiff could have been seriously injured or killed, had a collision resulted from the loss of steering ability. Plaintiff navigated to a nearby park and ride pull-off; the vehicle was completely incapacitated. An inspection of the Vehicle by Infiniti of Nashua Service Department revealed that the complete power steering rack and pinion system had failed. Service records research by Infiniti of Nashua Service Department revealed that at 31,000 miles on the Vehicle odometer, the power steering and rack and pinion system had a previous complete failure and was replaced under Warranty. The Service Department advised that failure of a system at 31,000 miles, let alone again at 44,391 miles, indicated a factory defect or an improper installation/repair of the system on the part of Infiniti. INFINITI OF WARWICK RHODE ISLAND DID NOT DISCLOSE THE COMPLETE SYSTEM FAILURE at the time of the 31,000-mile replacement, and falsely reported to CarFax “steering/suspension checked,” instead. Litigation pending.

• 09/17/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (ENGINE AND ENGINE COOLING); 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 had not experienced a failure.

• 09/17/2025· ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); 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 contact stated that the vehicle sputtered while the accelerator pedal was depressed before accelerating as needed. The vehicle also failed to start immediately after the initial start-up due to a loss of battery power. The vehicle would be jump-started. The failure occurred intermittently but had become more consistent. The check engine warning light was illuminated. The contact stated that a year before the failure, the engine was making abnormally loud sounds and the vehicle failed to accelerate, with the check engine warning light illuminated. The vehicle was taken to the dealer and was diagnosed and determined that there was hot oil leaking from the VCR (Variable Compression Ratio)assembly, and the assembly needed to be replaced. The vehicle was repaired. The dealer was contacted, and it was confirmed that the part was not yet available for the recall repair. The manufacturer was made aware of the issue and confirmed that the part was not yet available. The manufacturer opened a case for the issue. The failure mileage was 38,366.

• 09/16/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact received notification of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The local dealer was contacted. 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 had not experienced a failure.

• 09/15/2025· ENGINE AND ENGINE COOLING

  The contact owns a 2019 Infiniti QX50. The contact stated that while driving approximately 55 MPH, the vehicle was vibrating, and the vehicle stalled. There was no warning light illuminated. The contact attempted to pull over and felt that the vehicle had lost power steering assist functionality. The contact stated that extra effort was needed to steer the vehicle. The vehicle was shifted to park(P), and the check engine and oil warning lights illuminated. The contact attempted to restart the vehicle, but there was an abnormally loud knocking sound coming from the engine. The contact had the vehicle towed to a local dealer, where it was diagnosed but was not yet repaired. The contact was aware of NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling). The manufacturer was informed of the failure, and the contact advised the manufacturer that the VIN was included in the recall, and the contact was informed that there was no fix for the issue. The failure mileage was approximately 67,000.

• 09/07/2026· ENGINE

  #11753348 - on 7/1/2026, Infiniti Dealer found metal shavings actively present in my oil pan during a recall inspection. They passed the vehicle as good condition stating nothing found per a vehicle inspection report given to me. On July 25, 2026, my engine red light came on while driving and my engine began to shake violently and making a loud clunking noise. I towed the vehicle back to the dealer for another recall inspection. On 8/30/2026, the dealer informed me that the engine was failing due to the recall and needing bearing replacement but due to it passing back in July I would be responsible for replacing the bearings. They invoiced me for excess of $15,000, the diagnostic inspection of $270 and demanded that I return the loaner vehicle. When I returned the loaner vehicle on 9/3/2026, they attempted to sell me a new/pre-owned vehicle instead of providing me a written denial refusal notice of not honoring the vehicle recall. On 9/5/2026 Infiniti Consumer Affairs representative verbally confirmed that they were informed by the dealer that there were metal shavings present in my oil pan but denied the repair because there were not "chunks" or "clusters" of metal present. The manufacturer verbally claimed that the metal debris did not meet an internal, undocumented threshold of "chunks" or "clusters," and explicitly stated that Infiniti considered my vehicle's mileage and vehicle age and sludge present on the latter inspection that was not present on July 1 nor reported in making this denial decision. The representative also referenced a photograph sent to them at the end of August as justification for the denial. This photograph was not taken nor sent to them during the actual July 1st inspection. The dealer had already informed me that they did not send the manufacturer a photograph on July 1. The manufacturer refused to provide me written notice refusing to honor the recall and said to get it from the dealer.

• 09/04/2025· UNKNOWN OR OTHER

  Me han enviado un recall el cual me enviaron en fecha 22 de octubre del presente año y lo he recibido hace unos dos días. He ido a infinito service y me informaron que el recall había sido retirado. Mi carro ha estado presentando problemas con el motor y todo lo que describe en el recall ya lo está presentando. Cómo es posible que el recall se haya retira? El problema existe, necesito que me habiliten esto, mi carro puede presentar problemas más graves y ustedes se tendrán que hacer responsables. Ya ha tenido pérdida de potencias y los demás síntomas