Vehicle Speed Control Problems of Lexus GS430

Lexus GS430 owners have reported 4 problems related to vehicle speed control (under the vehicle speed control category). The most recently reported issues are listed below.

1 Vehicle Speed Control problem of the 2005 Lexus GS430

Failure Date: 11/02/2011

The contact owns a 2005 Lexus Gs430. The contact stated that the vehicle was stopped and she was applying the brakes when it surged forward abnormally. The vehicle continued to surge forward until crashing into a light post. The vehicle was not taken to have the failure diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 50,000. The VIN was unavailable. Updated 01/10/lj.

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2 Vehicle Speed Control problem of the 2002 Lexus GS430

Failure Date: 01/31/2010

My father was driving my 02 Lexus Gs430 with my mother and 10mo old daughter in the backseat. He stopped at a stop sign and then accelerated to turn left. He was going 30-35mph and saw that the car infront of him was stopped and about to turn. He pressed the brake and the Lexus did not slow down. He then slammed on the brakes and the Lexus still did not slow down. The Lexus finally came to a stop when they hit the car infront of them and the airbags did not deploy. My father is having back problems and my mother's leg is bruised, luckily my daughter is unharmed. The driver of the other vehicle is also injured.

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3 Vehicle Speed Control problem of the 2006 Lexus GS430

Failure Date: 06/01/2008

Front right wheel makes loud banging sound. Started when the car had about 70,000 miles on it. Then came a horrible squeaking sound. This occurs constantly when driving and especially when turning the wheel. I replaced the lower control arm bushing in June. They were completely gone and made the wheels have a lot of play . The noise went away for about 3 months and is now back louder than ever.

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4 Vehicle Speed Control problem of the 2005 Lexus GS430

Failure Date: 05/05/2008

2005 Lexus Gs430,2008-05-05, in the highway, the engine computer malfunction, I stepped on brakes, but the accelerator 100% cannot switch off, has the driving record material to confirm that (Lexus provides freeze material), has the another Gs430 same accelerator in the same year out of control, the driving death, taiwan does not have the unit to be willing to confirm that is the vehicles slight defect, because Toyota in taiwan is the rich company, detailed material on mine homepage:. . Read more...


Other Common Vehicle Speed Control related problems of Lexus GS430

Problem Category Number of Problems
Vehicle Speed Control problems
4
Car Accelerates On Its Own problems
2


GS430 Service Bulletins