1. Attachments are working again! Check out this thread for more details and to report any other bugs.

"Check Hybrid System" Making Car Inoperable -- Help After Replacing Wheel Bearing

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by jesse_denver, Oct 28, 2016.

Tags:
  1. jesse_denver

    jesse_denver New Member

    Joined:
    Oct 28, 2016
    1
    0
    0
    Location:
    Denver, CO
    Vehicle:
    2010 Prius
    Model:
    N/A
    Just replaced a wheel bearing hub assembly on my Prius (2010, the base model) with a friend who used to work in an auto shop. The 12 volt battery was disconnected as we put on the new assembly, but then was plugged back in just as it was when we were finished.

    Much to my dismay, when we turned the car on, we were greeted with the "Check Hybrid System" indicator. We've tried turning the car on and off several times (earlier threads seemed to advocate for doing it three times in a row) and have also tried switching from "accessory mode" to "full" mode in those attempts, but so far, nothing. Any ideas on how to "get out" of the Check Hybrid System mode that's making my car inoperable?
     
    #1 jesse_denver, Oct 28, 2016
  2. jadziasman

    jadziasman Prius owner emeritus

    Joined:
    Jan 17, 2011
    1,355
    487
    0
    Location:
    District 6
    Vehicle:
    Other Non-Hybrid
    Model:
    N/A
    Any other warning lights on?

    The problem you are having makes no sense at all. I can't see how you could have done anything to the hybrid system while doing wheel bearing replacement.

    I'm not familiar with the Gen 3 but if you have any other warning lights in addition to Check Hybrid System you need to scan for diagnostic trouble codes with an OBD2 code reader which it seems you haven't done already.
     
    #2 jadziasman, Oct 28, 2016
  3. Rebound

    Rebound Senior Member

    Joined:
    Mar 11, 2010
    3,961
    2,609
    0
    Location:
    Portland, OR
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    Pull the 12V and reconnect it
     
    #3 Rebound, Oct 29, 2016
    Raytheeagle likes this.
(You must log in or sign up to post here.)