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

Prius jerk when engine shut down during idle

Discussion in 'Gen 4 Prius Care, Maintenance and Troubleshooting' started by xerox914, Feb 13, 2017.

  1. xerox914

    xerox914 Junior Member

    Joined:
    Apr 15, 2016
    16
    5
    0
    Location:
    san francisco
    Vehicle:
    2016 Prius
    Model:
    Two
    I don't know if this normal for Prius or not. Recently notices that sometime when the car is on idling and park the engine kick in and then shut off and car jerk forward a little. kind of felt like you parked down hill and you release the brake. Anyone have this issue?
     
  2. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    107,571
    48,861
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    yes, normal prius quirk. worse on some than others, at least by description.
     
    RCO likes this.
  3. 'LectroFuel

    'LectroFuel Senior Member

    Joined:
    Feb 3, 2016
    880
    673
    0
    Location:
    San Juan Capistrano, CA
    Vehicle:
    2018 Tesla Model 3
    Model:
    N/A
    My 05 does it. It's the worst part of the car because I often wait in traffic in a parking lot for a while and it jerks forward even when my foot is on the brake. When the battery gets low, I press hard on the brakes. It's not a problem where I feels like spending money to fix.
     
    RCO likes this.
  4. xerox914

    xerox914 Junior Member

    Joined:
    Apr 15, 2016
    16
    5
    0
    Location:
    san francisco
    Vehicle:
    2016 Prius
    Model:
    Two
    Do you have any issue with your 2016?
     
  5. 'LectroFuel

    'LectroFuel Senior Member

    Joined:
    Feb 3, 2016
    880
    673
    0
    Location:
    San Juan Capistrano, CA
    Vehicle:
    2018 Tesla Model 3
    Model:
    N/A
    No. It's much smoother.
     
  6. RCO

    RCO Senior Member

    Joined:
    Aug 31, 2016
    3,709
    5,182
    0
    Location:
    Cornwall
    Vehicle:
    Other Hybrid
    Model:
    N/A
    Mine sometimes shudders a bit, but never lurches. If it causes you anxiety, get the dealer's tech guy to have a look at it. If he can see for himself what actually happens, he should be able to rectify any fault, or confirm it as being fairly normal. If you're still not happy you could contact Toyota USA Customer Service.
     
  7. 'LectroFuel

    'LectroFuel Senior Member

    Joined:
    Feb 3, 2016
    880
    673
    0
    Location:
    San Juan Capistrano, CA
    Vehicle:
    2018 Tesla Model 3
    Model:
    N/A
    @RCO is correct. It shudders, but the wheels don't move and the shudder isn't nearly as aggressive in the 4th gen.
     
    RCO likes this.
  8. CooCooCaChoo

    CooCooCaChoo Active Member

    Joined:
    Jan 7, 2015
    886
    493
    0
    Location:
    Cow-lee-fornia
    Vehicle:
    2023 Prius
    Model:
    LE
    So the transition from ICE on to ICE off is much less noticeable when compared to previous generations?
     
  9. RCO

    RCO Senior Member

    Joined:
    Aug 31, 2016
    3,709
    5,182
    0
    Location:
    Cornwall
    Vehicle:
    Other Hybrid
    Model:
    N/A
    Never had an earlier Prius, but this one is silky smooth, there's no sensation of changeover at all.
     
  10. 'LectroFuel

    'LectroFuel Senior Member

    Joined:
    Feb 3, 2016
    880
    673
    0
    Location:
    San Juan Capistrano, CA
    Vehicle:
    2018 Tesla Model 3
    Model:
    N/A
    It's much less noticeable than gen 2. I haven't driven the gen 3 enough to know. It's one of the best engine auto stop-starts in any car.
     
    RCO likes this.