Lexus TX350

2024 Lexus TX 500h Luxury. Since I bought it new, the vehicle has intermittently failed to accelerate from a stop. I have reported it to my Lexus dealer at every 5,000-mile service. Lexus TAS case numbers:[XXX] and [XXX]. The dealer applied Lexus TSB L-SB-0026-25 (Hesitation From a Stop), a TCM reprogram. It reduced how often it happens but did not fix it. It still occurs, and is worse in Arizona summer heat with the A/C on max. It matches the TSB conditions: it happens when the energy monitor…

My 2025 Lexus TX 500h has experienced an intermittent loss of acceleration from a stop approximately four times. The most recent incident occurred on September 27, 2026, at approximately 25,000 miles. At the time of the incident, the vehicle was in Eco mode. The engine had been started approximately five minutes earlier. I drove through a parking lot that is on a slight incline and came to a complete stop at a stop sign where the parking lot exits onto a public road. When I attempted to make…

The contact owns a 2024 Lexus TX 500H. The contact stated that while driving at an undisclosed speed the Hybrid System Malfunction warning light illuminated. The contact stated that several days later, a secondary warning light illuminated for the battery failure. After the third failure, the Hybrid System Malfunction - Contact Dealer message was displayed. Additionally, the vehicle failed to start and was jumpstarted. The vehicle was towed to the dealer on several occasions for the hybrid…

The car emits very strong gas fumes into the cabin during longer drives. You can taste the gas. Has happened over 5 times. Submitted for service multiple times; on the 4th time, they were finally able to recreate it. And the dealer confirmed the issue. No warning or check engine lights came on.

I am reporting a severe, systemic vehicle performance discrepancy on my 2025 Lexus TX 350h (2.4L Turbo Hybrid powertrain). The vehicle is officially labeled with an EPA rating of 23 MPG combined. However, under normal, conservative driving conditions, the vehicle routinely achieves only 17-17.7 MPG—a consistent 26%+ shortfall from the manufacturer's certified window sticker metrics. I have never gotten EPA higher than 17.7 since owning the new car. This has drastically limited the vehicle's…

The contact owns a 2024 Lexus TX 500H. The contact stated that while driving approximately 50 MPH, the vehicle drove over glass in the roadway that struck the air conditioner condenser. Approximately two weeks later, the air conditioner failed to blow cool air. The vehicle was taken to a local dealer, where it was determined that the A/C condenser was damaged by the debris, causing a coolant leak. The dealer stated that the condenser needed to be replaced. The contact associated the failure…

Odometer Fraud: The contact owns a 2024 Lexus TX 350. The contact stated that a mileage discrepancy was discovered. The vehicle was a dealer sale. The contact discovered information indicating that the vehicle was a cloned vehicle. At the time of purchase, the vehicle mileage was 39,000; however, during a service appointment, it was discovered that the vehicle mileage was 41,800.

I am reporting a severe, systemic vehicle performance discrepancy on my Lexus TX 500h (2.4L Turbo Hybrid powertrain). The vehicle is officially labeled with an EPA rating of 27 MPG combined. However, under normal, conservative driving conditions, the vehicle routinely achieves only 20 to 21 MPG—a consistent 20%+ shortfall from the manufacturer's certified window sticker metrics. This has drastically limited the vehicle's safe total driving range to under 300 miles per tank. The shortfall…

I am reporting a recurring potential fuel-system/EVAP safety issue with a 2025 Lexus TX 350 (same as Toyota Grand Highlander). On FIVE separate occasions (May, 6/27, July, 8/14, and 9/8/2026), I experienced an overwhelming raw gasoline odor associated with visible vapors coming from the fuel-filler/gas-cap area. Three incidents occurred after refueling; the two most recent occurred WITHOUT recent refueling and with less than half tank full. On 8/14, with temps in the 90s and approximately 135…

I had my foot on the brakes waiting at a red light. The car just started jerking back and forth. It didn’t stop until I released my foot off the brake.