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

Read abs codes

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by chico, Dec 13, 2019.

  1. chico

    chico Junior Member

    Joined:
    Nov 1, 2014
    12
    2
    0
    Location:
    Ontario Canada
    Vehicle:
    2013 Prius
    Model:
    N/A
    I have abs lights on my dash.
    I'll try the paperclip trick that I found a YouTube video of but I have an ODB reader and I can't get anything from it. am I supposed to be able to read these codes from an ODB reader or do I need something special?
     
    #1 chico, Dec 13, 2019
  2. tankyuong

    tankyuong Senior Member

    Joined:
    Nov 9, 2012
    1,555
    660
    0
    Location:
    Central MO
    Vehicle:
    2012 Prius c
    Model:
    II
    You need an abs scanner to see which wheel bearing is bad
     
    #2 tankyuong, Dec 13, 2019
  3. ChapmanF

    ChapmanF Senior Member

    Joined:
    Mar 30, 2008
    23,239
    15,055
    0
    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    Most OBD-II scanners should be able to show you most of the brake system codes (though not necessarily tell you what they mean). The jumper-wire (or paper clip) approach where you count the light blinks has also been described in a lot of threads here on PriusChat. Wheel bearings are far from the only possible root causes ... the codes will indicate what problems to look for.
     
    #3 ChapmanF, Dec 14, 2019
  4. chico

    chico Junior Member

    Joined:
    Nov 1, 2014
    12
    2
    0
    Location:
    Ontario Canada
    Vehicle:
    2013 Prius
    Model:
    N/A
    Hmmm when the warning lights are up in the dash and I run diagnostics withwmy odbll it says 'no errors'

    I have an ELM327 and the app 'car scanner' which asked for the model of car... So I assume it had specific prius gen 3 codes

    Do different apps have different readouts? I know people like torque pro, but I don't know why :/
     
    #4 chico, Dec 14, 2019
  5. ChapmanF

    ChapmanF Senior Member

    Joined:
    Mar 30, 2008
    23,239
    15,055
    0
    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    I'm not sure which ones are better than others ... I would expect more of them to have less trouble reading more of the codes, but a lot of them seem to have problems. Techstream eliminates the guesswork.

    You always have the option of getting your (abridged) codes by the count-blinking-lights method, which can at least get you started understanding what's wrong with your car, while you're still solving the better-scanner problem.
     
    #5 ChapmanF, Dec 14, 2019
  6. chico

    chico Junior Member

    Joined:
    Nov 1, 2014
    12
    2
    0
    Location:
    Ontario Canada
    Vehicle:
    2013 Prius
    Model:
    N/A
    So years ago this problem disappeared when I removed my ODBII scanner. Apparently some of the scanners cause issues. I was hoping that was the end of it but now it's back again.

    The car seems fine, but I have brake warning lights, red warning lights, ABS Lights, slip indicator and tire pressure lights all on at once :(
    T_T
     
    #6 chico, Jan 3, 2021
(You must log in or sign up to post here.)