2019 Lexus NX problems & reliability
29 owner complaints filed with NHTSA for the 2019 Lexus NX, alongside 1 safety recall campaign. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
1 complaint report injuries (1 injured).
Federal crash records (FARS 2020–2023): 2019 Lexus NX vehicles were involved in 13 fatal crashes with 3 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Fuel/propulsion System → | 11 | 38% |
| Service Brakes | 5 | 17% |
| Forward Collision Avoidance | 3 | 10% |
| Power Train | 3 | 10% |
| Unknown OR Other | 3 | 10% |
| Back Over Prevention | 2 | 7% |
| Fuel System, Gasoline | 2 | 7% |
| Structure | 2 | 7% |
| Air Bags | 1 | 3% |
| Electronic Stability Control (esc) | 1 | 3% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 18 reported components →Complaints by incident year
What owners report
“While the car was idled at a stop light, the warning "reduce engine powere appeared". I took the car to the vehicle and learned this was linked to code P125d71 for fuel pump valve control- a known recall”
Fuel/propulsion System · filed Apr 17, 2026
“In heavy rain situations I get an error message stating all front active safety systems (forward collision warning, etc.) do not work. The error states to clean or clear the front sensors of the vehicle. There is nothing blocking the sensors but in heavy weather these situations become much more important. Lexus…”
Forward Collision Avoidance · filed Apr 3, 2026
“Car was running normally and going at 50mph then all of a sudden car abruptly lost power and went to 10mph and dashboard lit up. Very scary as we also had our kids in the car--I can only imagine how dangerous this would have been if we had been on the highway going 70mph. Dealer diagnosed with low pressure fuel pump…”
Fuel/propulsion System · filed Feb 11, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
42 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2019 Lexus NX. The 10 most recent:
OBSOLETE NOTICE February 2, 2026: This bulletin is now obsolete. Please see L-SB-0004-26.
L-SB-0057-22 Rev2 · Service Bulletin/Repair Instructions · issued Feb 2, 2026
Some 2018 – 2025 model year Lexus vehicles equipped with the Enform™ 2.0 Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
L-SB-0004-26 · Service Bulletin/Repair Instructions · issued Jan 23, 2026
Some 2005 – 2026 Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The…
L-SB-0030-24 Rev2 · Service Bulletin/Repair Instructions · issued Dec 15, 2025
Some customers may experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction with the Repair Manual, are for dealership personnel to assist…
L-TT-0326-23 Rev2 · Service Bulletin/Repair Instructions · issued Aug 19, 2025
The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and…
L-SB-0043-23 Rev1 · Service Bulletin/Repair Instructions · issued Jun 13, 2025
To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system…
L-TT-0341-25 · Service Bulletin/Repair Instructions · issued Apr 2, 2025
To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system…
L-TT-0341-25 · Service Bulletin/Repair Instructions · issued Apr 2, 2025
Some 2010 – 2026 model year Lexus vehicles may exhibit paint stains after the removal of Rapgard™. The paint stains may appear to be under the clear coat but are usually under wrinkles in the Rapgard™. The wrinkles may…
L-SB-0017-19 Rev1 · Service Bulletin/Repair Instructions · issued Feb 7, 2025
Some 2010 – 2026 model year Lexus vehicles may exhibit paint stains after the removal of Rapgard™. The paint stains may appear to be under the clear coat but are usually under wrinkles in the Rapgard™. The wrinkles may…
L-SB-0017-19 Rev1 · Service Bulletin/Repair Instructions · issued Feb 7, 2025
Some 2018 – 2025 model year Lexus vehicles equipped with the Enform™ 2.0 Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is…
L-SB-0057-22 Rev2 · Service Bulletin/Repair Instructions · issued Jan 14, 2025
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2019 Lexus NX has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2019 Lexus NX?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.