2020 Lexus NX VIN Check, Recalls & Reliability

VISIBILITY/WIPER

Owners report two primary issues with the 2020 Lexus NX related to visibility and wiper components. Multiple complaints describe the sunroof spontaneously exploding while driving, with glass shattering into the vehicle's interior, often when traveling at highway speeds. This issue appears in vehicles with as few as 3,200 miles, suggesting it can occur early in the vehicle's life. Another reported problem involves the driver side mirror shaking when driving over 60 mph. These issues have safety implications, particularly the sunroof explosions, which could lead to potential injury from flying glass, though no injuries are reported in the complaints.

FUEL/PROPULSION SYSTEM

Owners report issues with the fuel propulsion system in the 2020 Lexus NX, primarily involving the fuel pump and fuel injectors. Complaints frequently mention the vehicle entering limp mode or experiencing a sudden loss of power, often accompanied by shaking. These failures typically occur without warning and have been documented at mileage points as low as 33,000 miles and up to 80,000 miles. The safety implications are notable, with multiple owners describing difficulty controlling the vehicle at highway speeds, posing a risk of accidents. Buyers considering this model should be aware of these potential issues, especially given the absence of alerts or bulletins from dealers regarding the failures.

UNKNOWN OR OTHER

Owners of the 2020 Lexus NX report issues primarily involving the sunroof and water leakage. One complaint describes the sunroof spontaneously shattering while driving, which resulted in glass scattering inside the vehicle and a loud noise, though no injuries were reported. Another owner details water intrusion from the center console after a service, attributed to a blocked drain tube, with the issue exacerbating while driving and leading to mold formation. This incident occurred shortly after a 10,000-mile service. No specific mileage or timeline is mentioned for the sunroof issue. Safety implications include potential driver distraction or visibility issues due to sudden glass breakage and water ingress.

POWER TRAIN

Owners of the 2020 Lexus NX report issues with the power train, specifically involving sudden loss of engine power and recurring engine/transmission problems. Common symptoms include rapid deceleration despite acceleration input, rough idling, slow acceleration, vibration, fluctuating RPMs, and stalling. These issues are noted in vehicles with mileage under 100,000 miles and have been linked to problems such as a misfire in Cylinder 2 and a faulty cylinder head. Safety implications are significant, as one owner describes a severe power loss while merging onto a highway, creating a risk of collision. Prospective buyers should be aware of these reported issues, especially considering the potential for high repair costs and recurring problems despite previous repairs.

ENGINE

Owners of the 2020 Lexus NX report issues related to engine performance and safety. One complaint describes a vehicle stalling while driving, accompanied by a "Reduced Speed" message and an illuminated check engine light, occurring at approximately 72,283 miles, with a diagnosis indicating a need for cylinder head replacement. Another owner reports an incident involving a fire that started near the front hood of the vehicle while it was parked, with the fire occurring at a mileage of about 3,500 miles; the cause remains undetermined. These complaints highlight potential safety risks, including fire hazards and engine stalling, which prospective buyers should consider, especially when evaluating vehicles with higher mileage.

Severity signals: 0 crash, 1 fire, 0 injury reports

VEHICLE SPEED CONTROL

Owners of the 2020 Lexus NX report issues with vehicle speed control, particularly involving acceleration and braking. One owner describes the vehicle's failure to accelerate properly at highway speeds, with the issue recurring after initial dealer inspection, and the diagnosis pointing to faulty ignition coils around 38,880 miles. Another owner highlights a safety concern where the adaptive cruise control system fails to activate brake lights when the vehicle comes to a complete stop, risking rear-end collisions. These complaints suggest potential safety implications, especially in traffic, and may be of interest to used car buyers considering this model.