2020 Lexus Ux problems
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Common 2020 Lexus Ux problems
Based on the complaints from owners of the 2020 Lexus UX, common problems with this car include:
- Engine Issues: Complaints included problems with the engine such as rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, and timing chain or belt. Engine-related issues can lead to performance issues and potential safety concerns.
- Electrical System: Owners experienced problems with the alternator, starter, hybrid battery replacement, battery-related systems, ignition components, and electronic systems like the ignition switch and spark plugs. Electrical issues can cause reliability issues and impact the overall functionality of the vehicle.
- Infotainment System: Complaints were related to the infotainment system, including audio, GPS, phone connectivity, and other entertainment features. Malfunctions in the infotainment system can affect the driving experience and convenience for the driver and passengers.
- Transmission Problems: Issues with the transmission were reported, including the need for rebuild or replacement, torque converter problems, and premature clutch replacement. Transmission issues can lead to drivability issues and safety concerns while driving the vehicle.
- Braking System: Owners mentioned problems with premature pad/rotor wear, pulsation or vibration, brake system components like the master cylinder and calipers, and regenerative braking. Brake system issues can compromise the safety and performance of the vehicle.
- Suspension and Steering: Complaints included shocks or struts, ball joints, tie rods, wheel bearings, alignment issues, steering linkage, power steering components, and suspension problems. Issues with the suspension and steering can impact the handling and stability of the vehicle.
- Climate Control System: Problems were reported with the AC compressor, blower motor, condenser, evaporator, heater system, and automatic climate control. Issues with the climate control system can affect the comfort and convenience of the vehicle's interior environment.
These common problems reported by owners of the 2020 Lexus UX highlight various areas where the vehicle may experience reliability issues, affecting the overall ownership experience and potentially requiring attention from a qualified mechanic or dealership for resolution.
Is the Lexus UX reliable?
These models deliver the reliability, comfort, and performance expected from a luxury sedan. If you're looking for a new car, these models might be worth the wait. These compact, midsized, and large models have high scores in CR's road tests—and they're reliable.
How many miles will Lexus UX last?
In general, cars from this luxury brand can easily last 250,000 to 300,000 miles.
Is Lexus UX noisy?
Wind and road noise are well contained, but the engine's whine is very evident during quick acceleration.
Is the Lexus UX selling well?
The Lexus UX is a good luxury subcompact crossover SUV for those looking for a stylish, fuel-efficient, and well-equipped car. It is a strong seller and a very safe bet for consumers.
2020 Lexus Ux car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Lexus Ux problems, we found that the most common problems with these 2023 model year vehicles are:
- Electrical system problems
- Service brakes problems
- Power train problems
The graph below shows statistics for all 2020 Lexus Ux vehicle components and the number of complaints received.
2020 Lexus Ux complaints
The NHTSA has received 2 complaints about various vehicle components related to the 2020 Lexus Ux.
ELECTRICAL SYSTEM,SERVICE BRAKES PROBLEM
- Date Of Incident: 2024-02-29
- Crash: 1
- VIN: JTHX3JBH7L2
- Components: ELECTRICAL SYSTEM,SERVICE BRAKES
- Summary: What component or system failed or malfunctioned, and is it available for inspection upon request? My Lexus 2020 UX200's brake malfunctioned and caused a crash accident into a restaurant on February 29th. It was inspected by Lexus Liability and an independent mechanic on March 13th, 2024. How was your safety or the safety of others put at risk? The accident is a horrible experience for me go through when the Lexus failed to stop without fault on my part. It put myself and people in the restaurant in great risk of serious injuries. Has the problem been reproduced or confirmed by a dealer or independent service center? The independent mechanic my husband and I hired conducted assessment and confirmed that the accident was caused by brake module malfunction. The Lexus freeze data shows Brake module voltage from ecu appears to have dropped to 8.6 volts prior to accident which caused the brake module malfunction. At the time of inspection, the voltage was 13.8. It appears that the voltage drops intermittently. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Manufacturer Lexus inspected the car on March 13th under product liability Case #240301000412. There is a police report. Insurance AAA totaled the car without inspecting the braking system. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? The car was originally purchased as a brand new car in 2020 and regularly maintained by Lexus dealer. But the engine did not start one time with warning sign that the remote key can not be detected. Dealer replaced the car battery for this problem. There were times when the doors do not open for a few minutes. There were a few times that it seemed that the car did not come to a complete stop. There are many times that the car would jerk a bit and come to a sudden stop on its own when the car was driven normally and safely.
POWER TRAIN PROBLEM
- Date Of Incident: 2023-11-25
- VIN: JTHX3JBH2L2
- Components: POWER TRAIN
- Summary: The contact owns a 2022 Lexus UX200. The contact stated that the check engine warning light was illuminated. While driving approximately 30 MPH, the vehicle stalled. While accelerating from a stop, the vehicle stalled. The contact stated that the transmission was slipping while driving at various speeds. The driver restarted the vehicle, waited an hour, and the vehicle restarted. The contact stated that the warning light disappeared. The vehicle was taken to the local dealer, who was unable to duplicate the failure. The vehicle was not diagnosed or repaired. The vehicle was taken to an independent mechanic, who informed her about a transmission code and that the vehicle was stuck in the off position. The vehicle was taken to the local dealer, who informed the contact about the DTC codes that were found. The mechanic diagnosed the vehicle and located debris in the transmission and recommended that the transmission be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and offered assistance for the repair. The approximate failure mileage was 107, 000.
Additional sources
More sources of information about 2020 Lexus Ux problems:
2020 Lexus UX Problems | Kelley Blue Book
How reliable is the 2020 Lexus UX? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.
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