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. sonomac
    Sticky

    Radar emblem

    sonomac, Jan 15, 2017 ... 2 3
    Replies:
    45
    Views:
    60,256
    PixelRogue
    PixelRogue
    Feb 21, 2025
  3. Rob43
    Sticky

    12v Battery Is Discharging, Re-Charge Now !

    Rob43, Apr 18, 2020 ... 20 21 22
    Replies:
    430
    Views:
    122,219
    kiwiscoot
    kiwiscoot
    Dec 8, 2024
  4. TonyPSchaefer
    Locked Sticky

    All Known Prius Prime Toyota Service Bulletins (TSBs)

    TonyPSchaefer, Jul 21, 2017
    Replies:
    3
    Views:
    27,133
    Tideland Prius
    Tideland Prius
    Jun 24, 2018
  5. Normal Threads
  6. Zapyourrideguy

    prius prime oil pump in front bumper code HELP

    Zapyourrideguy, Jun 6, 2024
    Replies:
    4
    Views:
    2,163
    liangorange
    liangorange
    Jun 2, 2026
  7. fkat

    Driver side face vents not blowing

    fkat, Feb 28, 2023
    Replies:
    18
    Views:
    20,181
    -Yousef-
    -Yousef-
    May 25, 2026
  8. dig4dirt

    Tapping Knocking anyone know?

    dig4dirt, Oct 1, 2025
    Replies:
    6
    Views:
    2,701
    ChapmanF
    ChapmanF
    May 20, 2026
  9. beepboopbeep

    Rear bumper.. can't pop it back into place

    beepboopbeep, Apr 21, 2026
    Replies:
    1
    Views:
    1,591
    Gianni I
    Gianni I
    May 19, 2026
  10. hox

    part number for front abs sensor wire retention clip

    hox, May 15, 2026
    Replies:
    1
    Views:
    505
    Hayslayer
    Hayslayer
    May 15, 2026
  11. PHEVisthefuture

    Do I have the wrong dipstick?

    PHEVisthefuture, May 1, 2026 ... 2
    Replies:
    22
    Views:
    2,658
    PHEVisthefuture
    PHEVisthefuture
    May 8, 2026
  12. Gokhan

    Do you need brake-fluid replacement?

    Gokhan, Nov 26, 2024 ... 2 3
    Replies:
    41
    Views:
    16,072
    BiomedO1
    BiomedO1
    May 5, 2026
  13. Charly Lowry

    Alarm problem

    Charly Lowry, Aug 16, 2019
    Replies:
    11
    Views:
    7,361
    Ruphina
    Ruphina
    Apr 30, 2026
  14. Andrew Murdoch

    Acceptable Coolant?

    Andrew Murdoch, Feb 27, 2023
    Replies:
    3
    Views:
    11,000
    Gloria&Suzanne
    Gloria&Suzanne
    Apr 18, 2026
  15. chrisrappl

    Windshield Replacement

    chrisrappl, Apr 16, 2026
    Replies:
    0
    Views:
    806
    chrisrappl
    chrisrappl
    Apr 16, 2026
  16. Jeff Horwitz

    Servomotor from hell

    Jeff Horwitz, Jan 15, 2022 ... 2
    Replies:
    25
    Views:
    31,159
    Li W
    Li W
    Apr 15, 2026
  17. Tuga

    Prius Prime Engine moving and making a creaking metal noise!

    Tuga, Apr 14, 2026
    Replies:
    0
    Views:
    791
    Tuga
    Tuga
    Apr 14, 2026
  18. TacoPrime

    Stripped head off of license plate bolt... How to access interior bolt placement

    TacoPrime, Apr 11, 2026
    Replies:
    0
    Views:
    892
    TacoPrime
    TacoPrime
    Apr 11, 2026
  19. HappyHybrid

    Best way to connect a electronic mouse repeller under the hood?

    HappyHybrid, Mar 25, 2026
    Replies:
    15
    Views:
    2,216
    HappyHybrid
    HappyHybrid
    Apr 11, 2026
  20. Joe Wall

    Replaced brakes and warnings after

    Joe Wall, Mar 7, 2026
    Replies:
    11
    Views:
    2,052
    Joe Wall
    Joe Wall
    Mar 19, 2026
  21. DicCarlson

    2020 Prime - died!

    DicCarlson, Dec 23, 2025
    Replies:
    4
    Views:
    2,127
    Prodigyplace
    Prodigyplace
    Feb 27, 2026
  22. Marmot

    Rear rotors

    Marmot, Feb 27, 2026
    Replies:
    1
    Views:
    1,252
    Tideland Prius
    Tideland Prius
    Feb 27, 2026
  23. The Big Sleaze

    Couple questions about Prime coolant change.

    The Big Sleaze, Sep 25, 2023
    Replies:
    9
    Views:
    9,308
    ETP
    ETP
    Feb 21, 2026
  24. basic element

    Fuel Gauge shows empty with full tank of gas

    basic element, Feb 11, 2026
    Replies:
    4
    Views:
    1,875
    BiomedO1
    BiomedO1
    Feb 12, 2026
  25. IABoy987

    Cabin odor

    IABoy987, Jan 15, 2026
    Replies:
    2
    Views:
    1,556
    VelvetFoot
    VelvetFoot
    Jan 16, 2026
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