LEXUS GS400 9999 car safety problem was reported on .LEXUS GS400 9999, manufactured by TOYOTA MOTOR NORTH AMERICA, INC. had a problem with VEHICLE SPEED CONTROL . VEHICLE EXPERIENCES DELAYED ACCELERATION DUE TO DESIGN, VEHICLE HAS AN ACTUATOR RATHER THAN A THROTTLE CABLE. YH .Lexus Gs400 9999 problem was reported in WASHINGTON, DC. Vehicle was not using ANTI-LOCK BRAKES. Vehicle was not using Cruise Control. Report Your Car ProblemGo Top