Check a vehicle VIN check Latest recalls Latest complaints Common problems Rankings Compare vehicles Recall roundups All makes Guides Share your experience
Theme

Acceleration & cruise control

Lexus GS400 Acceleration problems by year

13 complaints filed with NHTSA about the Lexus GS400's acceleration & cruise control. Unintended acceleration, surging, throttle problems and cruise or adaptive cruise faults.

Acceleration complaints by model year

YearAcceleration complaintsCrashesInjuriesRecalls
20003000
19995300
19985340

Latest GS400 acceleration complaints

1998 Lexus GS400Acceleration & cruise controlBrakesCrash2 injuries

Tl* the contact owns a 1998 lexus gs400. The contact stated that while the engine was on and the vehicle stopped, the driver lifted off the brake pedal and the vehicle suddenly accelerated at a high rate of speed causing the driver to loose control and crash into a tree. During the incident, the speed exceeded more then 60 mph. The contact indicated that the vehicle would not stop when depressing the brake pedal. During the crash, the driver sustained injuries to the neck, back, legs and arms and the front...

Read the full complaint

passenger sustained injuries to the head, face and eye, back and legs. Both required medical attention. A police report was taken at the scene and the vehicle was destroyed and towed away. A representative of the manufacturer examined the vehicle but the cause of the failure was not determined. No further information was available. The failure mileage was 272,000.

Filed Incident Vehicle speed control · Service brakesNHTSA 11207221
1999 Lexus GS400Acceleration & cruise controlBrakes

Tl* the contact owns a 1999 lexus gs400. While driving approximately 35 mph, the contact depressed the brake pedal, but the vehicle did not stop and surged forward. The contact had to pump the brake pedal approximately three times until the vehicle stopped. The contact stated that the vehicle was repaired for the same failure in 2013 by bay ridge lexus (6502 5th avenue brooklyn, new york 11220). The vehicle was going to be towed to the dealer for diagnostic testing. The manufacturer was not notified. The approximate failure mileage was 116,044.

Filed Incident Vehicle speed control · Service brakesNHTSA 10995810
1999 Lexus GS400Acceleration & cruise controlBrakesCrash

May 9, 2017. At approximately 5:50 pm, I got in my car which was parked in a small outdoor parking lot. I started it and put it in reverse and the car took off. Even though I applied the brakes the car did not stop or slow down. It slammed into a parked 2016 mercedes with such force that the mercedes was left almost perpendicular with its space. Police were called and came to scene but because the parking lot is on private property, no report was filed. The owner of the other vehicle and I exchanged information.

Filed Incident Vehicle speed control · Service brakesNHTSA 10991761
2000 Lexus GS400Electrical systemAcceleration & cruise control

While driving on the highway my car suddenly stop with no apparent reason at all. I tried to accelerate but it did not responded, eventhough the engine was running perfectly. Everything was working but the accelerator. When taken to the lexus dealer they told me the problem was with the electronic control module. They told me it will cost me around $3,000.00 To replace it. Is this normal for this car to happen or is it normal wear and tear?. We did not have an accident because it was early in the morning but it could be worse during heavy traffic hours. *Tr

Filed Incident Electrical system · Vehicle speed controlNHTSA 10341483
1998 Lexus GS400Acceleration & cruise control

Lexus stuck pedal--i drive a 1998 lexus gs400 which I bought new. When I first bought it, I'd pressed the pedal all the way down("floored it") many times and everything was fine. However in more recent years, I rarely "floored it" . One time last summer, I pushed the pedal all the way down to pass a car and the pedal stuck. My car accelerated from 35mph to 70mph in a matter of seconds on a local road. I hit the brakes several times but it kept speeding up. I was able to pry up the pedal up with my toe averting a...

Read the full complaint

near-accident. This was before all of the news with toyota's sudden acceleration came to light. I didn't take the car into the local lexus shop because, they charge at least $2000 everytime I take it in. I drove the car for another year but made sure not to press the pedal all the way down. However, I am intending on trading in the car now and I want to make sure the defect is fixed because any future owners of this car will not be aware of this problem and it is a potential hazard waiting to happen. I wanted to file a complaint with the government before taking it in because (a) I want the government to be aware that lexus(not just toyotas) has this problem of stuck pedal/acceleration (b) in case the gov wanted to conduct any investigation with my vehicle regarding the stuck pedal for evidence or research before lexus does anything with it(it did not involve a floormat-the pedal just stuck and didn't come back up after I released my foot) (c) compel lexus to fix the problem for free because it is a safety defect before selling it to a future owner. I feel this it is important for the government to do extensive research regarding this matter. Lexus has managed to stay out of toyota's recent culpability issues, but certainly my lexus had the same exact problem. You may also want engineers to examine my pedal for more research or even evidence as to why this occurs in lexus/ toyota vehicles. *Tr

Filed Incident Vehicle speed controlNHTSA 10332417
1998 Lexus GS400Acceleration & cruise controlCrash2 injuries

Tl*the contact owns a 1998 lexus gs400. The contact stated that as he was driving 15 mph onto a ramp, the vehicle accelerated and as he depressed his brakes the vehicle lunged forward and rear ended a truck pushing him into another vehicle. There were two other occupants in the vehicle with minor injuries to their knees. The vehicle was destroyed. A police report was filed. The toyota manufacturer was not called and informed of the failure. The failure mileage was 184,867. Updated 04/13/10. *Lj updated 09/22/10

Filed Incident Vehicle speed controlNHTSA 10313693
1998 Lexus GS400Acceleration & cruise controlCrash

Sudden acceleration of 1998 lexus gs400 once on jan. 16,1999 With no damage. I was parking the vehicle. A second time on jan. 1, 2001. I was pulling up to a gas pump and the car suddenly accelerated into the curb at the pump and also hit the pump. Both incidents reported to dealer, but were treated as driver error. Second incident caused minor damage to the pump and moderate damage to my vehicle. I am reporting this at this time, because I have seen no reports of this problem on toyota vehicles as far back as 1998. I currently own a 2007 lexus gs350 with 15k miles and a 2008 toyota highlander with 26k miles and have had no problems with either car. *Tr

Filed Incident Vehicle speed controlNHTSA 10310627
1999 Lexus GS400Acceleration & cruise control

Tl*the contact owns a 1999 gs400. The contact stated that while applying the brake, the vehicle would accelerate. The failure has occurred intermittently for 10 years. The dealer was unable to diagnose the failure. The contact stated that the floor mat recall should be considered regarding the failure. The current mileage was 80,000 and the failure mileage was 21,000.

Filed Incident Vehicle speed controlNHTSA 10294248
1998 Lexus GS400Acceleration & cruise control

On the first day I purchased my lexus in virginia I almost drove the car over the curb. I thought my foot hit the gas accidentally, but it had not. Since that time I have had numerous instances where the car lurched forward while I was stopped with my foot on the brake. Luckily the problem never caused an accident so I never complained about it. I thought my car was the only one with the problem. I read a recent article in usatoday about the problem, and realized that my car was not the only one doing it. My 1998 lexus gs400 has lurched forward several times while my foot was applied to the brake.*Ak

Filed Incident Vehicle speed controlNHTSA 10068519
1999 Lexus GS400Acceleration & cruise controlCrash

While backing out and shifting into drive vehicle surged forward. As a result, vehicle crashed into a building. Upon impact, dual airbags deployed upon impact. *Ak *la

Filed Incident Vehicle speed controlNHTSA 10065365
2000 Lexus GS400Acceleration & cruise control

I was traveling with my father, ming suen on i-95 south bound near i-15 inter-change in my 2000 lexus gs400(30900 miles). The accelerator got stucked(not by carpet or floor mat) mechnically, and my car downshifted itself and went into full power acceleration at the engine speed of over 5000 rpm. I tried to brake with full force, but failed to stop the vehicle, and the car was going at 85mph and gaining speed! The whole incident last for about 3-5 minutes, and I dialed "911" and tried to ask for help. Before the...

Read the full complaint

call was connected, I magically regain control of my lexus. The accelerator dis-engaged and the engine speed returned to normal. I felt the brake was losing power and became very weak. I got out at the nearest exit and pulled into a gas station. As I got out my car, I could smell the brakes were burning, and the front right brake was fried. My father and I was very lucky, because it was late at night and traffic was light on the freeway. Other wise, traveling at 85 mph with full brake and no control of my vehicle, would definately cause some serious injury or even death! My lexus is currently located at the local flecher jones lexus, and I await the dealership to inpect and found out the problem. I would hope there is something this organiztion could do to prevent similar incident to happen in the future on any other lexus owners.*Ak

Filed Incident Vehicle speed controlNHTSA 10065948
2000 Lexus GS400Acceleration & cruise control

Was driving vehicle & started to press down on brakes and vehicle suddenly accelerated without warning. Took vehicle to dealership & mechanic could not locate cause of acceleration. 2Nd time problem, not duplicated after it happened prior to taking to dealership. Had happened 6 different times since then & problem was getting worse. Mechanic did not know cause of acceleration.*Ak

Filed Incident Vehicle speed controlNHTSA 872727

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data

Owners helping owners

Know before you drive.

Every experience you share - good or bad - shows on that vehicle's page and helps the next owner and buyer. Two minutes, anonymous.

Share your experience