This warning light is color coded.
Electric power steering system warning light lexus.
And unfortunately they point to a bad power steering rack motor.
This warning light tends to be in the shape of a steering wheel sometimes with an exclamation mark.
A warning light on the dash will let you know when a fault has been detected with the steering system.
What the power steering system warning light means.
Electric power steering system warning light.
Electric power steering system warning light indicates a malfunction in the eps electric power steering system have the vehicle inspected by your lexus dealer immediately.
The 1522 and 1523 are the primary issues here.
That caused the power steering inputs at low rpm to be insufficient thus triggering the ps warning light.
In this system the eps control module receives input from the steering angle sensor it then uses this information to control the steering gear motor to provide power assist.
How to reset electric power steering system warning light indicator toyota rav4 2 generation xa20 and 3 generation xa30.
This procedure will show you how to reset the p s light and get your steering working again.
There is not allot of testing that can be done on.
The power steering warning light is an indication that there is a fault with the power steering system which will then most likely be disabled until you get it fixed.
However there was sufficient voltage to not indicate a battery problem.
On hydraulic power steering systems a.
If the electric power steering system warning light works properly the light turns off after a few seconds.
This a 2006 lexus gs300 awd with electric power steering.
The other codes 1555 could be a bad ecu relay that controls the rack.
Instead of using a traditional hydraulic power steering system your vehicle is equipped with electric power steering eps.
Not many people take the time to go through their car manufacturer s guide or manual and familiarise themselves with what the various lights on their dashboard mean.
This uses an electric power steering system and these codes indicate a large current deviation in the motor rack.
Either way the warning light will be yellow or red in color.
The light comes on when the engine switch is turned to the on position.
If you see the light in an amber color then you need to bring your lexus to the dealership to be inspected.
For cars with electric power steering the light may say eps for electric power steering.
