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Prime Care, Maintenance and Troubleshooting

Want to have the best looking and running Prime around? Having trouble with something and need help from others, including certified Prius mechanics? Post here!

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  1. Sticky Threads
  2. Rob43
    Sticky

    12v Battery Is Discharging, Re-Charge Now !

    Rob43, Apr 18, 2020 ... 19 20 21
    Replies:
    408
    Views:
    76,670
    Salamander_King
    Salamander_King
    Jun 25, 2022
  3. TonyPSchaefer
    Locked Sticky

    All Known Prius Prime Toyota Service Bulletins (TSBs)

    TonyPSchaefer, Jul 21, 2017
    Replies:
    3
    Views:
    22,673
    Tideland Prius
    Tideland Prius
    Jun 24, 2018
  4. sonomac
    Sticky

    Radar emblem

    sonomac, Jan 15, 2017 ... 2 3
    Replies:
    44
    Views:
    49,237
    PortlandDesign
    PortlandDesign
    Dec 12, 2020
  5. Normal Threads
  6. dpbsmith4

    "Fuel induction service?"

    dpbsmith4, Apr 12, 2018
    Replies:
    12
    Views:
    14,928
    Salamander_King
    Salamander_King
    Jun 11, 2021
  7. UncleT

    "ICS Malfunction See Dealer" fixed after grille replacement

    UncleT, Jun 20, 2021
    Replies:
    0
    Views:
    7,708
    UncleT
    UncleT
    Jun 20, 2021
  8. GKL

    "Maintenance Due" dash warning not reset on recent service, does it matter ?

    GKL, Apr 6, 2023
    Replies:
    13
    Views:
    4,045
    sam spade 2
    sam spade 2
    Apr 12, 2023
  9. Alvin Chu

    "plug-in charging system malfunction" and "Check engine light" i two weeks after purchase

    Alvin Chu, Jan 31, 2020
    Replies:
    8
    Views:
    6,910
    Michael Wood
    Michael Wood
    Sep 22, 2020
  10. SigPrius

    08 Halogen Lights Replaced - Still not working.

    SigPrius, Aug 4, 2018
    Replies:
    0
    Views:
    2,461
    SigPrius
    SigPrius
    Aug 4, 2018
  11. MTN

    0w16 oil deal - for you DIYers

    MTN, Oct 29, 2022
    Replies:
    0
    Views:
    2,531
    MTN
    MTN
    Oct 29, 2022
  12. mark1154

    100+k service question

    mark1154, Mar 24, 2019
    Replies:
    4
    Views:
    2,739
    jerrymildred
    jerrymildred
    Mar 24, 2019
  13. joachimz

    10k service today

    joachimz, Aug 22, 2017 ... 2
    Replies:
    24
    Views:
    7,571
    Mark57
    Mark57
    Mar 17, 2018
  14. Gokhan

    121R oversized battery replacement for Prius Prime 140R battery

    Gokhan, Mar 25, 2022
    Replies:
    18
    Views:
    9,521
    jerrymildred
    jerrymildred
    Dec 29, 2022
  15. chrisrappl

    12v Aux Battery

    chrisrappl, Mar 6, 2023
    Replies:
    8
    Views:
    4,271
    Gokhan
    Gokhan
    Apr 3, 2023
  16. chrisrappl

    12v battery charging design

    chrisrappl, Apr 1, 2023
    Replies:
    12
    Views:
    3,724
    ChapmanF
    ChapmanF
    Apr 3, 2023
  17. Maine Prius

    12V Battery Dead From Heater Use

    Maine Prius, Dec 23, 2017 ... 2
    Replies:
    33
    Views:
    18,975
    bisco
    bisco
    Oct 26, 2019
  18. srivenkat

    12v battery jumping and replacement options

    srivenkat, Sep 1, 2020 ... 2
    Replies:
    20
    Views:
    4,616
    srivenkat
    srivenkat
    Sep 3, 2020
  19. Ookies

    12v cigarette lighter not working

    Ookies, Jul 3, 2017
    Replies:
    8
    Views:
    18,142
    Elektroingenieur
    Elektroingenieur
    Dec 1, 2019
  20. Marine Ray

    12v upgrade to AGM; Video

    Marine Ray, Jul 16, 2023
    Replies:
    11
    Views:
    4,150
    vvillovv
    vvillovv
    Aug 20, 2023
  21. ETP

    16 penny nail through tire at 4K

    ETP, Nov 12, 2019
    Replies:
    10
    Views:
    2,652
    Mendel Leisk
    Mendel Leisk
    Nov 12, 2019
  22. Lucifer

    17 prime advanced, blank mfd

    Lucifer, Sep 13, 2017
    Replies:
    8
    Views:
    1,490
    Lucifer
    Lucifer
    Sep 15, 2017
  23. wzakaras

    17-18 Prius Prime grille question

    wzakaras, Feb 1, 2019
    Replies:
    19
    Views:
    11,049
    vvillovv
    vvillovv
    Feb 16, 2021
  24. shimsha2005

    185 tires instead of primes 195 tires?

    shimsha2005, Mar 29, 2019
    Replies:
    14
    Views:
    5,472
    bruceha_2000
    bruceha_2000
    Apr 6, 2019
  25. dogbohn

    2 month storage

    dogbohn, Nov 12, 2018
    Replies:
    11
    Views:
    7,104
    MMBH
    MMBH
    Feb 27, 2020
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