Hi, last week my 2015 RX display this message "CHECK POWER STEERING SYSTEM" on the dash instead of starting when I pressed the start button. I then pressed the start button again and the car started normally right away. Since then I haven't seen the message again, and steering has been normal as always. Do you think I should have it checked?
The RX has 45K miles and is still under warranty but I want to avoid the inconvenience to make a trip to the dealer if this is not necessary. Thanks!

 

You should have it checked for stored codes before your warranty expires.