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

Ev mode isn't always active

Discussion in 'Gen 2 Prius Technical Discussion' started by Hakam, Aug 21, 2022.

  1. Hakam

    Hakam Junior Member

    Joined:
    Jul 31, 2022
    14
    3
    0
    Location:
    Jordan, Amman
    Vehicle:
    2008 Prius
    Model:
    II
    I am having prius 08 which has 2 faulty cells in the hybrid battery. Recently, i started noticing that the gas engine keeps on most of the time even when ev mode should take control. It occurs for the first 15 minute of driving. It does not allow me to use glide driving. Any ideas why this started to happen? Even tho i wait 5 minute to make the engine warmer and to charge the battery.
     
    #1 Hakam, Aug 21, 2022
  2. Another

    Another Senior Member

    Joined:
    Jun 22, 2021
    1,802
    511
    0
    Location:
    Naples, Florida
    Vehicle:
    2007 Prius
    Model:
    Touring
    … because you have two faulty cells.
     
    #2 Another, Aug 21, 2022
  3. Hakam

    Hakam Junior Member

    Joined:
    Jul 31, 2022
    14
    3
    0
    Location:
    Jordan, Amman
    Vehicle:
    2008 Prius
    Model:
    II
    I mean i had them for like a year with nothing going wrong. But why now?
     
    #3 Hakam, Aug 21, 2022
    Last edited: Aug 21, 2022
  4. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    108,678
    49,378
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    they are getting worse
     
    #4 bisco, Aug 21, 2022
  5. PriusCamper

    PriusCamper Senior Member

    Joined:
    Mar 3, 2012
    11,056
    4,499
    0
    Location:
    Pacific Northwest, USA
    Vehicle:
    2007 Prius
    Model:
    Two
    You got warning lights? When warning lights come on for bad battery pack it usually means the car shuts down the hybrid system to protect it and so you got gas engine only and barely enough power to get up a hill. Do you need info on how to read codes and clear warning lights?
     
    #5 PriusCamper, Aug 22, 2022
  6. Hakam

    Hakam Junior Member

    Joined:
    Jul 31, 2022
    14
    3
    0
    Location:
    Jordan, Amman
    Vehicle:
    2008 Prius
    Model:
    II
    Actually yeah, i have abs warning light and my catalyzer was stolen.
     
    #6 Hakam, Aug 22, 2022
  7. PriusCamper

    PriusCamper Senior Member

    Joined:
    Mar 3, 2012
    11,056
    4,499
    0
    Location:
    Pacific Northwest, USA
    Vehicle:
    2007 Prius
    Model:
    Two
    Yeah, people who don't ignore warning lights and get their vehicle fixed right awya so there's no warning lights own their vehicle for a long time. People who just keep driving and ignore the warnings are just one more problem away from looking for another car again, because if your warning lights are already on, you'll never know about the additional problem when it's inexpensive to fix and will have to wait till the problem gets worse.
     
    #7 PriusCamper, Aug 22, 2022
(You must log in or sign up to post here.)