[jjgalush]

This morning my ABS, brake and traction light came on. I currently do not have a scanner for the car so I did the jumping of the pines on the OBD2 connector. I am getting code 33 and code 38 counting the ABS flashes. I am trying to verify if that is a rear wheel bearing speed sensor that I am looking at. This is a 2011 prius. Thank you.

 

[Easy Rider]

Before you do anything else, make sure that your 12 V battery is healthy and fully charged and the connections are clean and tight.

 

[tomcat112]

THANK YOU THIS WAS THE ISSUE FOR ME, MY CONNECTIONS WERE SLIGHTLY LOOSE AND IT MADE ALL THE DIFFERENCE.