The accelerator position sensor and the related wiring is defective. It loses power during acceleration and does not accelerate properly. My safety and the safety of others is at risk because it has lost power while in 65-70 mph traffic which almost caused an accident. The dealer has confirmed this issue is with the wiring harness connection to the accelerator. I contacted the manufacturer but they were not willing to assist me, and have not inspected the vehicle. I will request the dealer to give me the defective parts once the repair is complete. Shortly before losing power, the following warning flashes: "emergency brake inoperative" and the stabilitrak/traction control light comes on and says to check the owners manual(manual does not provide explanation for this issue)
The worst 2019 Infiniti QX30 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Driver assistance2
- Airbags1
- Electrical1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Driver assistance2
- Airbags1
- Electrical1
Recalls 1
Back over prevention: sensing system: camera
- What is wrong
- Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima, Murano, NV, NV200, Pathfinder, Rogue, Rogue Sport, Sentra, Titan, Titan Diesel, Versa Note and Versa Sedan vehicles, as well as Infiniti Q50, Q60, QX30 and QX80 vehicles. Additionally included are 2019 Nissan GT-R and Taxi and Infiniti QX50, QX60, Q70, Q70L vehicles. The back-up camera and display settings can be adjusted such that the rear view image is no longer visible and the system will retain that setting the next time the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
- Risk
- The lack of an image in the back-up camera display increases the risk of a crash.
- Remedy
- Nissan will notify owners in phases, having dealers update the back-up camera settings software, free of charge. The recall began November 11, 2019 and all affected VINs should be activated. Owners may contact Nissan customer service at 1‑800‑867‑7669 or INFINITI customer service at 1‑800‑662‑6200.
Recall number 19V654000 · Recall details
Technical service bulletins for the 2019 Infiniti QX30 57
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Wiring harness repair information
- Certification label and VIN plate replacement service information
- Telematics service information
- CAN communication codes – diagnostic tips and guidelines
- CAN communication – network diagnostic flow chart
- Intelligent key not detected / engine will not start
- Removing foreign material from the window glass
- Window glass warranty information
- Windshield cracking
- Software update for infotainment issues
What 2019 Infiniti QX30 owners say
Most recent owner complaints, unedited.
When driving on the highway at 55 mph Infiniti’s forward emergency braking failed it. resulted in a mirror collision with the vehicle ahead of me. Took my vehicle to Infiniti of coral gables current the vehicle is the service center with no updates
I hydroplaned my vehicle while drive between 55-60 MPH of interstate 10 in houston, tx on 11/28/2020. I slide across four lanes and front end collided with a concrete barrier. Not one of my airbags deployed. The frame was bent and ripped next to the sensors and I reported this to nissan/infiniti. My insurance crash investigator and the body shop all stated my airbags should have deployed. The nissan investigator [xxx] declared that she is the final say on the safety of my airbags and claims that it is her opinion that I did not meet the qualification for my airbags to deploy. I hit the concrete wall at probably around 30-40 MPH and came to a dead stop. I had nothing to help with the sharp snap of my neck from the impact. [xxx] unprofessionally yell at me that she is the authority on the effectiveness and safety and then hung up the call on me after stating that I did not share her opinion and asking her multiple times if she would send me a report of her findings for my records, which she refused to do. I do not know how to contact anyone else in nissan investigation department and I believe this is something that could harm a lot of people if my airbags were faulty. Nissan/infiniti had airbag recalls in the 2017 model and it is possible there are still issues. I have photos of the damage and the airbag sensors.*dt information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6).
Compare the 2019 Infiniti QX30
Other model years
Questions about the 2019 Infiniti QX30
Is the 2019 Infiniti QX30 reliable?
Owners have filed 3 complaints about the 2019 Infiniti QX30, fewer than a typical QX30 model year.
What is the 2019 Infiniti QX30 year score?
The 2019 Infiniti QX30 scores 94 out of 100 (good). The score compares it with the other model years of the Infiniti QX30: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2019 Infiniti QX30?
Driver assistance and stability, with 2 complaints. Next is airbags (1).
How many recalls does the 2019 Infiniti QX30 have?
1 recall, covering back over prevention.
Was there a recall on the 2019 Infiniti QX30 driver assistance?
Yes, 1 recall: 19V654000. Check your VIN to see if your car still needs the free repair.
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