Lexus Nx300 problems
Social links
Lexus Nx300 model years
Common Lexus Nx300 problems
The Lexus NX300 has been reported to have engine problems, specifically issues with rough idling and misfiring. One owner of a 2018 NX 300 f-sport with 55,000 miles experienced rough idling caused by the engine misfiring, with one cylinder head flooding due to an incorrect air/fuel ratio. The dealership initially diagnosed the problem as bad gasoline, but after further testing and disassembling the engine, they were unable to find a definitive cause. The issue persisted despite a carbon clean out and was eventually attributed to contaminated gas, although the owner remained skeptical.
Another issue reported with the Lexus NX300 is related to the direct injectors. One owner mentioned having replaced the direct injectors, which is an all-day job.
In terms of reliability, the Lexus NX has generally received positive reviews. In a reliability survey, the NX finished in first place out of 34 cars in the family SUV category, with an amazing score of 99.8%.
Despite the positive reliability ratings, some owners have reported engine problems, including misfiring and issues with direct injectors. These issues may be more prevalent in older models, such as the 2015 to 2017 NX300, which have been known to have failing HVAC servo motors. It is recommended that potential buyers research these issues and consider the vehicle's history before making a purchase decision.
Is the Lexus Nx 300 a reliable car?
So if you're paying a premium for a luxury SUV, you might as well settle for the best – and the 2021 Lexus NX is not it. But don't get us wrong because, reliability-wise, the 2021 Lexus NX is top-notch. It received a perfect reliability verdict from Consumer Reports and a “CR Recommended” badge.
Does the Lexus NX have problems?
Common Issues With The Lexus NX
Air Conditioning Problems: Some models have experienced issues with the air conditioning system not blowing cold air or failing altogether. Infotainment Glitches: Various owners have complained about the infotainment system freezing or not responding.
Is Lexus NX high maintenance?
A Lexus NX 300 will cost about $7,136 for maintenance and repairs during its first 10 years of service. This beats the industry average for luxury SUV models by $8,578. There is also a 20.47% chance that a NX 300 will require a major repair during that time.
How much does it cost to maintain a Lexus NX 300?
2021 NX 300 SUV 4dr SUV (2.0L 4cyl Turbo 6A)
| Year 1 | Total | |
|---|---|---|
| Insurance | $1,490 | $7,911 |
| Maintenance | $640 | $8,880 |
| Repairs | $480 | $3,782 |
| Taxes & Fees | $2,379 | $3,151 |
Percentage distribution of complaints by Lexus Nx300 years
We have researched Lexus problems and analysed all the complaints filed against Lexus Nx300 cars and compiled the top 3 most problematic Lexus Nx300 model years:
Below you can see the percentage distribution of known problems by Lexus Nx300 model years.
Distribution of the number of complaints by Lexus Nx300 years
We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:
Lexus Nx300 car problems categorized by type of issue
After analysing all complaints related to Lexus Nx300 , it was concluded that the most common issues with these cars are:
- Fuel/propulsion system problems
- Unknown or other problems
- Fuel system problems
- Gasoline problems
- Service brakes problems
The graph below shows statistics for all Lexus Nx300 vehicle components and the number of complaints received.
Distribution of the number of complaints where the accident occurred by Nx300 model years
A total of 5 complaints were registered in which the accident occurred. In the graph you can see the distribution of the number of complaints by model year.
Distribution of the number of complaints with fire by Nx300 model years
There were a total of 1 complaints that resulted in a fire. In the graph you can see the distribution of the number of complaints by model year.
Distribution of the number of complaints with injuries by Nx300 model years
There were a total of 6 complaints that resulted in a injuries. In the graph you can see the distribution of the number of complaints by model year.
The NHTSA has received 60 complaints about various vehicle components related to the Lexus Nx300 . Below are the 25 most recent complaints reported for Lexus Nx300 vehicles.
Latest 25 complaints
Lexus Nx300 2018
- Date Of Incident: 2024-10-16
- Date Complaint: 2024-10-23
- VIN: JTJBARBZ6J2
- Components: UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: My lexus 300NX2018, received a dashboard random warning signal; take vehicle to get service while i was driving. Had my vehicle towed to Lexus of Cherry Hill, point of care for my vehicle services. Explained via text messaging with the Lexus Advisor (Jamie)the issue of vehicle (1) the sudden dashboard signal to get to service dealer soon, movement of my vehicle pressing gas oppose a serious safety risk to me where i had to stop several time for safety, vehicle stalled, idle hesitating , forcing me to pull over for safety. Vehicle never showed any smoke, nor unusual noises, driving performance affect my safety in concern. I request Lexus advisor to have a diagnostic done because it had not been driving smoothly. Advisor Jamie message me saying Tech had basically check the vehicle, system pressurized as it should be so if there were leaks they would be visible, basically Tech wasn't getting no read to the problem. I suggest to have him test drive and she said he Tech would drive vehicle and get back. I researched recalls with my vehicle and saw Fuel Pump customer support program for failing fuel pumps recall as with my Lexus 300NX. I told Advisor about the recall and sent her the recall notice online. Advisor looked into the fuel pump recall in our telephone conversation, confirmed the fuel pump was recall n would be replaced. I told her i saw where the failing fuel pump with my Lexus online described what my vehicle was doing. Advisor now said car coolant fans/etc needed to be replace, I didn't understand this when I didn't have a cooling problem before coming there. Advisor tried to pressure me into the coolant fans/ module issues before doing my failing fuel pump, suddenly. I felt they were now lying about fans . I told her i would be in the next day, get a loaner. Next day, i was team up on at lexus by 3 Reps minus the Advisor who was there. Denied me the free fuel pump replacement, pressure to let them fix fans/module 1st , I refused, felt deception practice.
Lexus Nx300 2018
- Date Of Incident: 2024-06-18
- Date Complaint: 2024-06-26
- VIN: JTJYARBZ2J2
- Components: FUEL/PROPULSION SYSTEM
- Summary: I was driving on 64 and at a sudden my 2018 NX 300 stopped accelerating and engine was stalled. I was lucky that the highway was not busy, so I was able to park it on the shoulder of HWY and later towed it to my home. The car was not drivable anymore as engine was keep shutting down with the warning and engine lights. The code on the screen was P0087 - Fuel Rail/System Pressure - Too Low. It seems that the fuel pump mall function. I research online and noticed, that others also reported the same issue related to Fuel pump failure on this model. Also, on further research, I found that Lexus recalled this model along with other models for the same issue. But when I check my VIN then it shows that my VIN has no recall related to Fuel Pump mall function. Not sure why my VIN is not included in the recall even though this model and year has a recall for this issue.
Lexus Nx300 2019
- Date Of Incident: 2024-03-25
- Date Complaint: 2024-03-26
- VIN: JTJBARBZ6K2
- Components: SERVICE BRAKES
- Summary: Excessive front pads wear: First replacement @13,000 miles. Second front pads replacement recommended @15,350 miles.
Lexus Nx300 2020
- Date Of Incident: 2024-03-05
- Date Complaint: 2024-03-07
- VIN: JTJDARBZ5L2
- Components: SEAT BELTS
- Summary: when someone seats behind the driver, on the left rear seat, many times the seat belt comes loose and the lamp turns on, the audio makes a sound and verbally says to please put on your seat belt. It sometimes takes two to three tries for someone to successfully put on the seat belt. other times the first time works. I bought this car on December of last year, so I'm not sure it it was inspected before that.
Lexus Nx300 2018
- Date Of Incident: 2022-02-02
- Date Complaint: 2023-09-11
- VIN: JTJYARBZ2J2
- Components: STEERING
- Summary: 1. Steering wheel is malfunctioned. Car is available for inspection upon request. 2. Since steering wheel is hard to maneuver, It can put other at risk if unable handle the wheel strongly to do the proper turns. 3. Vehicle has been inspected by the dealership as recommended by private shops, however the issue has not been confirmed or addressed by the dealership. 4. There is no warning lamps, messages or other symptoms indication that there was a problem. Problem appears first time on March 2022 when was reported to the dealership. As of today, problem is getting worse.
Lexus Nx300 2020
- Date Of Incident: 2023-05-03
- Date Complaint: 2023-08-17
- Components: VEHICLE SPEED CONTROL
- Summary: The contact owns a 2020 Lexus NX. The contact stated that while driving 65 MPH, the vehicle failed to properly accelerate while depressing the accelerator pedal. The vehicle was towed to the dealer. The dealer could not diagnose the failure. The failure reoccurred. The vehicle was towed back to the dealer. The dealer diagnosed the vehicle and determined that the ignition coils needed to be replaced. The vehicle had not been repaired by the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 38,880. The VIN was unavailable.
Lexus Nx300 2019
- Date Of Incident: 2022-05-01
- Date Complaint: 2023-05-27
- VIN: JTJYARBZ3K2
- Components: UNKNOWN OR OTHER
- Summary: I have a 2019 NX, and the driver side mirror vibrate at speed over about 40mph. I went to dealership and checked on it. No one seems to able to help. They directed me to call the warranty line and same thing. it seems like Lexus doesn't want to admit this is one of the manufacture problems. I found many posts about side mirror vibration for lexus nx. Lexus said it's ''normal characteristic" which I totally disagree. The vibration is NOT normal and its annoying while driving. And its DRIVING HAZARD as well if you can't see the mirror clearly. I had an RX before which I loved and had no problems with it. My sister has a 2018 Rav4. I also have a 2018 CRV and even a Scion xb. I know what a "normal" side mirror vibration for a compact SUV should be. Lexus is not willing to fix these defect. I found the SAME compliant for 2022-23 Lexus NX too.
Lexus Nx300 2018
- Date Of Incident: 2023-02-10
- Date Complaint: 2023-03-28
- VIN: JTJYARBZ8J2
- Components: SERVICE BRAKES,FORWARD COLLISION AVOIDANCE
- Summary: After 45 minutes in stop-and-go traffic the brake pedal went to the floor four times, the Brake Override System (BOS) failed, throwing the shifter into Park failed, and we hit the car in front of us. No warning sounds typical for this car sounded and no lights appeared on the dash. Thankfully, we were only moving at 5 mph which I didn't think qualified as a "crash" but there was indeed a collision. No one was hurt. Besides my wife and myself there were two backseat passengers who also saw my efforts to stop the car. We had the car towed to Lexus of Santa Monica. Unsurprisingly, Ronald Inton with Toyota Motor North America, Inc. (TMNA) indicated in his letter to us that Lexus inspectors seeing our crumpled front license plate and knowing of the failure of the BOS found nothing wrong with the car, but had not driven it under stop-and-go conditions for 45 minutes as we had. The clear failure of the BOS to prevent the collision or even warn of the impending collision was effectively ignored my Mr. Inton. Our full correspondence with him is attached. Both my wife and I loved driving this car but it is a potentially deadly safety hazard and given that TMNA can't fix it, should be destroyed.
Lexus Nx300 2020
- Date Of Incident: 2023-03-25
- Date Complaint: 2023-03-26
- VIN: JTJGARDZ7L2
- Components: UNKNOWN OR OTHER
- Summary: While driving on highway 422 my sunroof on my 2020 Lexus 300 nx spontaneous shattered. Glass was everywhere in the car. It sounded like a gunshot. Neither myself or my daughter were hurt. Very scary especially not know what was going on. Thank goodness i was not going fast because of the rainy conditions that afternoon.
Lexus Nx300 2020
- Date Of Incident: 2023-01-11
- Date Complaint: 2023-01-11
- VIN: JTJJARBZ8L5
- Components: TIRES
- Summary: Bridgestone 235/55 R18. I was driving in the far left Lane on the interstate going 65mph. The tire pressure warning came on. The vehicle seemed too shaky to continue on. I attempted to merge right to get off on the next exit and the vehicle began to shake violently. Before I could exit safely the tire shredded with several loud pops in the 3rd lane of traffic before I was able to merge to the exit. I had to stop on the side of the interstate. I was strong enough to keep control of the vehicle by gripping the steering wheel. The safety of myself and my children were in grave danger traveling on a busy interstate. No cops were called since there was no wreck. This 2020 Lexus NX 300 was a rental from AVIS RENTAL CAR at DFW Airport. This vehicle will be returned to Avis 1/12/23
Lexus Nx300 2018
- Date Of Incident: 2022-06-28
- Date Complaint: 2022-12-23
- VIN: JTJYARBZ9J2
- Components: ELECTRICAL SYSTEM,ENGINE
- Summary: My cars engine has stopped three times on the highway in a six month span - almost causing accidents. My car has been seen twice by Lexus dealerships and there has yet to be an exact cause of this malfunction and no effort made by Lexus to remedy the situation.
Lexus Nx300 2020
- Date Of Incident: 2022-12-10
- Date Complaint: 2022-12-10
- VIN: JTJGARBZ6L5
- Components: VISIBILITY/WIPER
- Summary: driver side mirror shaking when driving over 60mph
Lexus Nx300 2020
- Date Of Incident: 2021-09-06
- Date Complaint: 2022-07-25
- Number Of Injuries: 2
- Crash: 1
- VIN: JTJGJRDZ9L2
- Components: STEERING,VEHICLE SPEED CONTROL
- Summary: The contact owns a 2020 Lexus NX. The contact stated while driving approximately 35 MPH and attempting to make a turn, the steering wheel was difficult to operate. There was no warning light illuminated. On another occasion, the steering wheel veered to the left and right. In addition, there was a sudden unintended acceleration. The brake pedal was depressed but the vehicle did not reduce in speed. The contact crashed into a side tree, columns, and a divider in order to stop the vehicle. All of the air bags did deploy as intended. There was smoke that caused the contact and his wife to have difficulty breathing. The vehicle was towed to the dealer; however, was not diagnosed or repaired. The vehicle was then towed to the contact's residence. The vehicle system automatically contacted emergency. The police and fire and paramedics arrived on the scene. There was a police report filed. The contact and his wife were unconscious. The police cut the seat belt to pull the contact out safely; however, the wife released herself. The wife injured her left knee; while the contact was injured with bruises and smoke inhalation. The paramedics transported the contact and wife to the hospital. They both received medical treatments and x-ray, then were admitted to the hospital for an overnight stay. The manufacturer was notified of the failure. The approximate failure mileage was 65,00.
Lexus Nx300 2018
- Date Of Incident: 2022-05-04
- Date Complaint: 2022-05-04
- Number Of Injuries: 1
- Crash: 1
- VIN: JTJYARBZ0J2
- Components: SERVICE BRAKES
- Summary: The contact owns a 2018 Lexus NX. The contact stated while coasting into the home driveway at 5 MPH without foot-on acceleration, the vehicle automatically accelerated at high speed into the garage. The contact tried to use the brake pedal to stop; however, the brakes were inoperative. The contact had to shift the gear into the park for it to completely stop. The vehicle crashed into his garage and basketball hoop. The entire front of the vehicle was damaged. The RPM was still running high to 7500 after shifting to park in order to bring the vehicle to a stop. The pre-collision system feature did not engage. The vehicle was not diagnosed yet or repaired, The contact had minor pain in the left shoulder; no medical treatments. The manufacturer has not been notified of the failure. The approximate failure mileage was 40,000
Lexus Nx300 2019
- Date Of Incident: 2021-10-20
- Date Complaint: 2022-03-11
- VIN: JTJYARBZXK2
- Components: WHEELS,SERVICE BRAKES
- Summary: We bought used 2019 Lexus NX 300 with 11573 miles Lexus dealer salesman said the car was still under warranty Before delivery to customer Lexus dealer did performed 161points of service such as : electrical same as mechanical components on entirely of the car and it s/ b working properly without any problems In the past over two years I’ve continued to bring the car back for service Last year I did question ask some service manager about these squeaking noise when driving on the road and they did responded it’s normal ( four original tires are comes with my 2019 Lexus SUV )last time I discovered about two tires brand Dunlop ST 30 size : 225/65R17 -102H show numbers of cracked along to side of the tires and I did mentioned with Lexus dealer but they said its normal and not warranty In the list 161 points of Lexus certified PDF under pages 5 of 6 Section : Hoist items# 114 mention about this condition was covered from Lexus I’ve been trying to work out with them in fact I did contact with two Lexus dealers at Westminster and Riverside city without any luck and only received with “ a runaround “ answers My 2019 Lexus NX 300 shows with 26705 on odometer and I need to report to NHTSA about an unsafe and dangerous issues and prevent it happens in the future customers Thanks for help and let me know if you need more information
Recalls Lexus Nx300
The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the Lexus Nx300.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.
- Model: Lexus Nx300 2018
- Report Received Date: 2020-11-04
- Manufacturer: Toyota Motor Engineering & Manufacturing
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus LC500h, 2019-2020 Lexus LS500, 2018-2019 Lexus GX460, 2017 Lexus IS200t, 2019 Lexus IS300, 2019 Lexus IS350, 2018-2020 Lexus LC500, 2018 Lexus LS500, 2019 Lexus LS500h, 2018-2019 Lexus LX570, 2017 Lexus RC200t, 2019 Lexus RC300, RC350, 2017 and 2019-2020 Lexus RX350, 2018-2020 RX350L, 2019 Lexus UX200, 2018-2019 Lexus NX300 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
- Consequence: If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
- Remedy: Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021. Owners of other models will be notified as remedy parts become available. Remedy parts should be available for all affected vehicles by late March 2021. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Note: This recall is an expansion of recall 20V-012. Toyota's number for this recall is 20TA02. Lexus' number for this recall is 20LA01.
- Model: Lexus Nx300 2019
- Report Received Date: 2020-11-04
- Manufacturer: Toyota Motor Engineering & Manufacturing
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus LC500h, 2019-2020 Lexus LS500, 2018-2019 Lexus GX460, 2017 Lexus IS200t, 2019 Lexus IS300, 2019 Lexus IS350, 2018-2020 Lexus LC500, 2018 Lexus LS500, 2019 Lexus LS500h, 2018-2019 Lexus LX570, 2017 Lexus RC200t, 2019 Lexus RC300, RC350, 2017 and 2019-2020 Lexus RX350, 2018-2020 RX350L, 2019 Lexus UX200, 2018-2019 Lexus NX300 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
- Consequence: If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
- Remedy: Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021. Owners of other models will be notified as remedy parts become available. Remedy parts should be available for all affected vehicles by late March 2021. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Note: This recall is an expansion of recall 20V-012. Toyota's number for this recall is 20TA02. Lexus' number for this recall is 20LA01.
Are you having problems with your Lexus Nx300?
