Full charge dissipating by 1/3 overnight?

Discussion in 'Prime Plug-in Charging' started by JBLA7, Sep 1, 2019.

Tags:
  1. JBLA7

    JBLA7 New Member

    Joined:
    Sep 1, 2019
    2
    2
    0
    Location:
    LA
    Vehicle:
    2019 Prius Prime
    Model:
    Prime Plus
    Hello,
    Per the title of this thread my full charge decreased by a 1/3 overnight it seems. Is that normal?

    My Prius prime is new (2019) with less than 2000 miles on it. This is the first time I've charged it up in about a month.

    Any help/input would be appreciated :)
    Thanks
     
    #1 JBLA7, Sep 1, 2019
  2. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    94,773
    42,983
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    welcome!
    did you leave it on by accident?

    by 1/3, can you tell us how many miles you lost overnight, or from what percent, down to what percent?

    if correct, no, it would not be normal.

    try it again and see what happens
     
    #2 bisco, Sep 2, 2019
  3. Clark_Kent

    Clark_Kent Member

    Joined:
    Jul 14, 2019
    44
    38
    0
    Location:
    Atlanta, GA
    Vehicle:
    2020 Prius Prime
    Model:
    Limited
    Can you provide more context? Was it fully charged before you went to bed? Did you verify it was fully charged?
     
    #3 Clark_Kent, Sep 2, 2019
  4. VTBIGDOG

    VTBIGDOG Active Member

    Joined:
    Dec 21, 2016
    211
    146
    0
    Location:
    USA
    Vehicle:
    2017 Prius Prime
    Model:
    Prime Premium
    Car will shut off if you leave it on and then plug it in.

    Posted via the PriusChat mobile app.
     
    #4 VTBIGDOG, Sep 2, 2019
  5. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    94,773
    42,983
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    what if you charge it up, unplug, and turn it on?
     
    #5 bisco, Sep 2, 2019
  6. VTBIGDOG

    VTBIGDOG Active Member

    Joined:
    Dec 21, 2016
    211
    146
    0
    Location:
    USA
    Vehicle:
    2017 Prius Prime
    Model:
    Prime Premium
    According to the manual, the car will power down after an hour if it is in Park

    Posted via the PriusChat mobile app.
     
    #6 VTBIGDOG, Sep 2, 2019
    bisco likes this.
  7. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    94,773
    42,983
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    that's a nice improvement over pip!(y)
     
    #7 bisco, Sep 3, 2019
  8. JBLA7

    JBLA7 New Member

    Joined:
    Sep 1, 2019
    2
    2
    0
    Location:
    LA
    Vehicle:
    2019 Prius Prime
    Model:
    Prime Plus
    Hello all,
    Thanks for the replies :) I left it fully charged last night and woke up to a full charge this morning.

    Re the night prior I think I may have driven more than previously thought or perhaps I left it on. All seems well now tho.
     
    #8 JBLA7, Sep 3, 2019
    Clark_Kent and bisco like this.
  9. Rob43

    Rob43 Senior Member

    Joined:
    Sep 24, 2014
    1,373
    1,029
    0
    Location:
    VA, BMW Race Car, BMW R1200R, BMW 330Ci, Ford F350
    Vehicle:
    2013 Prius v wagon
    Model:
    Prime Advanced
    That sounds great, I'm glad you figured it out, I was betting on you saying something just like this.


    Rob43
     
    #9 Rob43, Sep 3, 2019
    jerrymildred likes this.
  10. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    94,773
    42,983
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    good news, all the best!(y)
     
    #10 bisco, Sep 3, 2019
  11. jerrymildred

    jerrymildred Senior Member

    Joined:
    Oct 28, 2016
    10,081
    12,359
    0
    Location:
    Tampa, FL
    Vehicle:
    2017 Prius Prime
    Model:
    Prime Premium
    I know that it's 20 minutes in ACC or for one hour in ON mode. I don't believe it's true for READY mode, or there would have been a hue and cry from people wanting to camp like they did in the older models.

    auto-off.png
     
    #11 jerrymildred, Sep 6, 2019
    VTBIGDOG likes this.
  12. VTBIGDOG

    VTBIGDOG Active Member

    Joined:
    Dec 21, 2016
    211
    146
    0
    Location:
    USA
    Vehicle:
    2017 Prius Prime
    Model:
    Prime Premium
    What's the difference between on and ready mode?
    Posted via the PriusChat mobile app.
     
    #12 VTBIGDOG, Sep 10, 2019
  13. Tideland Prius

    Tideland Prius Moderator of the North
    Staff Member

    Joined:
    Oct 2, 2004
    42,772
    14,262
    41
    Location:
    Canada
    Vehicle:
    2018 Prius Prime
    Model:
    Technology
    ON just runs the windows and the HVAC (just can) - think of it like an expanded Accessory mode. READY is when the car is able to drive off.
     
    #13 Tideland Prius, Sep 10, 2019
    jerrymildred likes this.
  14. jerrymildred

    jerrymildred Senior Member

    Joined:
    Oct 28, 2016
    10,081
    12,359
    0
    Location:
    Tampa, FL
    Vehicle:
    2017 Prius Prime
    Model:
    Prime Premium
    There is ACC, ON, and READY. Same as the key positions in a traditional car. My short-hand way of remembering is that one press of the power button without the brake pedal enables some stuff. The second press enables more stuff. The third press turns it all off. All I've ever used it for is just the one press if I want to open the windows after I shut it off and my wife has already opened her door. It's press, open windows, press, press. Done. Never for anything else.
     
    #14 jerrymildred, Sep 11, 2019
    Tideland Prius and Rob43 like this.
  15. m8547

    m8547 Senior Member

    Joined:
    Aug 8, 2018
    919
    598
    0
    Location:
    Colorado
    Vehicle:
    2018 Prius Prime
    Model:
    Prime Plus
    I think the manual mentions that after 20 hours in ready mode, weird things start to happen (but it doesn't shut off).
     
    #15 m8547, Sep 11, 2019
(You must log in or sign up to post here.)
Loading...
Similar Threads - Full charge dissipating
  1. Salamander_King

    Why a full charge for 2020 PRIME is more than 2017 PRIME?

    Salamander_King, Aug 6, 2020, in forum: Prime Plug-in Charging
    Replies:
    12
    Views:
    1,732
    john1701a
    Aug 9, 2020
  2. ChrisL2020

    Frequent small charges versus infrequent full charges

    ChrisL2020, Jan 4, 2020, in forum: Prime Plug-in Charging
    Replies:
    8
    Views:
    1,603
    DavidA
    Jan 14, 2020
  3. Albuterol95

    Charge complete but battery status half full.

    Albuterol95, Jan 22, 2019, in forum: Prime Plug-in Charging
    Replies:
    2
    Views:
    1,061
    Old Bear
    Jan 24, 2019
  4. Lee Jay

    Prime full charge

    Lee Jay, May 15, 2018, in forum: Prime Plug-in Charging
    Replies:
    14
    Views:
    2,260
    Tideland Prius
    Sep 5, 2019
  5. MollyHU

    How many kilowatts for full charge?

    MollyHU, Oct 7, 2017, in forum: Prime Plug-in Charging
    Replies:
    41
    Views:
    22,262
    Salamander_King
    Sep 14, 2019