The 1522 and 1523 are the primary issues here.
Electric power steering system warning light lexus.
For cars with electric power steering the light may say eps for electric power steering.
That caused the power steering inputs at low rpm to be insufficient thus triggering the ps warning light.
If the electric power steering system warning light works properly the light turns off after a few seconds.
Instead of using a traditional hydraulic power steering system your vehicle is equipped with electric power steering eps.
A warning light on the dash will let you know when a fault has been detected with the steering system.
This warning light tends to be in the shape of a steering wheel sometimes with an exclamation mark.
There is not allot of testing that can be done on.
The light comes on when the engine switch is turned to the on position.
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.
For cars with electric power steering the light may say eps for electric power steering.
On hydraulic power steering systems a.
This warning light is color coded.
Electric power steering system warning light.
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.
This procedure will show you how to reset the p s light and get your steering working again.
How to reset electric power steering system warning light indicator toyota rav4 2 generation xa20 and 3 generation xa30.
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.
What the power steering system warning light means.
If the light is red like you see here the vehicle battery s charge may be insufficient to help power the system and the steering wheel may be difficult.
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.
If you see the light in an amber color then you need to bring your lexus to the dealership to be inspected.
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.
The other codes 1555 could be a bad ecu relay that controls the rack.
This a 2006 lexus gs300 awd with electric power steering.
