Vehicle Speed Control Problems of Lexus GX

I was just getting off from work starting the engine, the driving meters screen and the head up display were completely off black, I thought that it will turn on after driving but it didn’t. I was driving more than 5 minutes on the free way and both screens were still dark. This is not the first time that this happened. The last time when this was happened, I brought my vehicle to the dealership where I purchased it, but then everything went back normal when I got to the dealership parking lot. They never performed any diagnostic or checking anything. Also the navigation/multi media scene flashing quite a bit. This car electrical system didn’t function properly and correctly when driving and could cause serious accidents or deaths, depending on who was driving. I really don’t know what more failure after this. In the past, Lexus had history of vehicle brake failures and couldn’t stop that claimed someone lives. This issues should be addressed before something else happens. ( I also have video available to support this concern).

See all problems of the 2024 Lexus GX 🔎.

When accelerating from stop the vehicle has a long hesitation or lag, but allows enough movement in the vehicle to push the vehicle into an intersection. The safety concern is when pulling out across traffic to make a turn the lack of acceleration leave the drive susceptible to being hit by crossing traffic. I contact the Lexus dealership maintenance department and they indicated that it's a know problem and there isn't a recall or a solution. There is no warning light not other mechanical problem. I would not submit this concern if I didn't feel that this is a life threatening concern. There is far to much hesitation in acceleration, compounded but the fact that there is just enough acceleration to put the care in harms way with out enough to avoid a potential accident.

See all problems of the 2025 Lexus GX 🔎.

Lexus issued a warranty enhancement program sometime in 2022. It stated that if the check engine light would illuminate due to moisture and cold in the air injection pumps and air switching valves. The warranty would be good until 10 years from first use which is 10/23 for this vehicle. I was not experiencing the problem at the time I received the notice so I files it. A few months later I started to experience the exact issue with the check engine light which would come on and render certain systems inoperable such as cruise control, the light would stay on for any amount of time then go off and everything was then ok. It then would reappear at some time and last for days/weeks then disappear. After a few months I contacted a Lexus dealer to have the issue addressed. They said the condition was caused by something other than what was outlined in the enhanced warranty and refused to cover it. . I contend that the exact symptoms outlined affected my vehicle and subsequent to Lexus initiating the program certainly other conditions would cause the problem and should be covered. My appeal to the dealer and Lexus headquarters were denied. In addition to the disabling of cruise control other issues existed and perhaps some not obvious to the driver could be happening.

See all problems of the 2013 Lexus GX 🔎.

I am reporting two safety-related problems in my 2022 Lexus Gx 460, both present since shortly after purchase and the vehicle is available for inspection upon request. 1. Power train / speed control (delayed acceleration / no throttle response): when I transition from the brake pedal to the accelerator pedal quickly (normal driving), the vehicle intermittently displays a warning message indicating the accelerator is being pressed while the brake is also pressed (or similar wording). When this happens, the vehicle does not respond to the accelerator for several seconds even if I press the accelerator to the floor. This has put my safety and the safety of others at risk because the vehicle fails to accelerate when needed (e. G. , when merging, turning, or avoiding traffic), creating multiple dangerous near-miss situations. The warning message appears at the time of the event; I did not notice a warning lamp or message consistently prior to the event. This issue has not yet been reproduced or confirmed by a dealer or independent service center. A dealer service visit is scheduled for next week. The vehicle has not yet been inspected by the manufacturer, police, or insurance representatives for this problem. 2. Seats (driver seat causes leg numbness/spasms impairing pedal control): the driver seat bottom is unusually firm, and after approximately 30 minutes of driving my legs become numb from the lower thighs down to my feet and I experience spasms to the point that I cannot safely operate the brake and accelerator pedals. This is a safety risk because it can prevent proper pedal control while driving. This condition has been consistent since shortly after purchase. It has not yet been confirmed by a dealer or independent service center, and the vehicle/seat has not yet been inspected by the manufacturer, police, or insurance representatives for this issue.

See all problems of the 2022 Lexus GX 🔎.