One problem related to electric power assist steering system has been reported for the 2010 Lexus GS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Lexus GS based on all problems reported for the 2010 GS.
Vehicle wanders at highway speeds requiring constant steering corrections to keep it on the road. Correspondence between factory and owner being mailed. The consumer stated the steering was not designed properly since it tends to over assist and at higher speeds does not adjust by adequately increasing the steering ratio to compensate for the higher speed. The vehicle would wander on certain road surfaces which required constant correction to keep it in a straight line. The vehicle simply did not track. The consumer stated the vehicle has electric power assist steering. Updated ivoq 08/12/10.