Gen 2 Prius Care, Maintenance and Troubleshooting

How to take care of your 2nd Generation 2004-2009 Prius.

  1. Toyota Prius Service Bulletins - TSBs

    Find Prius Service Bulletins here - new & archived
    83
    1,331
    TWOPrius Latest: Recall announcement TODAY 11/14/2012 TWOPrius, Jul 18, 2023
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  1. Sticky Threads
  2. uart
    Sticky

    My HV battery replacement experience - Australia.

    uart, Dec 3, 2017 ... 3 4 5
    Replies:
    87
    Views:
    105,620
    dolj
    dolj
    Nov 29, 2025
  3. dailyphotofix
    Sticky

    Transaxle Failure

    dailyphotofix, Feb 26, 2009 ... 11 12 13
    Replies:
    242
    Views:
    385,313
    T1 Terry
    T1 Terry
    Oct 1, 2025
  4. TonyPSchaefer
    Sticky

    Just got your Prius?

    TonyPSchaefer, Jan 5, 2006 ... 2 3 4
    Replies:
    69
    Views:
    180,979
    pasadena_commut
    pasadena_commut
    Sep 21, 2025
  5. Ultanium
    Sticky

    combination meter repair - DIY

    Ultanium, Jan 20, 2016 ... 19 20 21
    Replies:
    419
    Views:
    467,887
    Eradan
    Eradan
    Sep 2, 2025
  6. popptj2001
    Sticky

    AC issue

    popptj2001, Jul 24, 2017 ... 2 3 4
    Replies:
    73
    Views:
    104,740
    rjparker
    rjparker
    Jun 21, 2025
  7. Patrick Wong
    Sticky

    Common 2G Problems, and What to Do About Them...

    Patrick Wong, Mar 6, 2009 ... 15 16 17
    Replies:
    330
    Views:
    538,207
    dekopac196
    dekopac196
    Jan 25, 2025
  8. bwilson4web
    Sticky

    DRAFT Transaxle Oil Testing Results

    bwilson4web, Oct 13, 2007 ... 2 3 4
    Replies:
    62
    Views:
    156,568
    Tombukt2
    Tombukt2
    Mar 18, 2024
  9. galaxee
    Sticky

    What services you need and what you don't

    galaxee, Feb 22, 2007 ... 47 48 49
    Replies:
    979
    Views:
    1,028,250
    bisco
    bisco
    Sep 15, 2023
  10. Tideland Prius
    Sticky

    Detailing Your Vehicle

    Tideland Prius, Sep 13, 2006 ... 3 4 5
    Replies:
    95
    Views:
    195,777
    Grzldvt
    Grzldvt
    Dec 27, 2022
  11. ScottY
    Sticky

    Transaxle Oil Analysis

    ScottY, Oct 10, 2007 ... 10 11 12
    Replies:
    237
    Views:
    308,950
    Mendel Leisk
    Mendel Leisk
    Sep 15, 2021
  12. 2009Prius
    Sticky

    DIY visual inspection for dummies

    2009Prius, Jan 7, 2010 ... 3 4 5
    Replies:
    92
    Views:
    220,692
    ChapmanF
    ChapmanF
    Apr 4, 2020
  13. mikefocke
    Locked Sticky

    Battery Open Circuit Voltage

    mikefocke, Sep 9, 2017
    Replies:
    0
    Views:
    30,772
    mikefocke
    mikefocke
    Sep 9, 2017
  14. Normal Threads
  15. jep4040

    Hybrid Battery Status, Invest More Money?

    jep4040, Mar 22, 2026 at 9:58 AM ... 2
    Replies:
    23
    Views:
    725
    Tombukt2
    Tombukt2
    Mar 27, 2026 at 7:08 PM
  16. pasadena_commut

    Rear view mirror ball joint suddenly loose

    pasadena_commut, Mar 26, 2026 at 4:03 PM
    Replies:
    2
    Views:
    102
    pasadena_commut
    pasadena_commut
    Mar 27, 2026 at 1:57 PM
  17. Chris77*

    AI and dr Prius

    Chris77*, Mar 27, 2026 at 12:43 AM
    Replies:
    0
    Views:
    71
    Chris77*
    Chris77*
    Mar 27, 2026 at 12:43 AM
  18. pasadena_commut

    How old is the serpentine belt?

    pasadena_commut, Jan 8, 2026
    Replies:
    8
    Views:
    957
    pasadena_commut
    pasadena_commut
    Mar 26, 2026 at 4:20 PM
  19. Jotowers

    Noise coming from under the hood intermittently

    Jotowers, Mar 4, 2026 ... 2
    Replies:
    29
    Views:
    1,319
    pasadena_commut
    pasadena_commut
    Mar 26, 2026 at 4:18 PM
  20. Pomegranate

    Third time rear coil spring broken

    Pomegranate, Jan 13, 2024
    Replies:
    8
    Views:
    1,004
    sorka
    sorka
    Mar 25, 2026 at 6:33 PM
  21. miscrms

    2005 AC Condenser Replacement

    miscrms, Apr 1, 2014 ... 2
    Replies:
    29
    Views:
    11,610
    sorka
    sorka
    Mar 24, 2026 at 5:42 PM
  22. Unwired

    Combination Meter Repair Suggestions

    Unwired, Dec 27, 2024
    Replies:
    5
    Views:
    948
    chernaya
    chernaya
    Mar 23, 2026 at 9:36 PM
  23. John Skyline

    2005 prius engine oil overfill

    John Skyline, Mar 23, 2026 at 12:39 AM
    Replies:
    4
    Views:
    177
    pasadena_commut
    pasadena_commut
    Mar 23, 2026 at 2:16 PM
  24. PriusGenxFixer

    Prius Doesnt start. Dashboard lights up

    PriusGenxFixer, Feb 24, 2026
    Replies:
    12
    Views:
    877
    PriusGenxFixer
    PriusGenxFixer
    Mar 23, 2026 at 9:11 AM
  25. Chris77*

    engine water pump failed to seal?

    Chris77*, Mar 17, 2026 ... 2
    Replies:
    29
    Views:
    1,076
    rjparker
    rjparker
    Mar 23, 2026 at 8:26 AM
  26. Jmotts

    2008 Prius P0AA6 526 only on startup

    Jmotts, Jul 23, 2022
    Replies:
    14
    Views:
    4,678
    2014 Prius c
    2014 Prius c
    Mar 22, 2026 at 3:10 AM
  27. Kitty500

    Car does not turn off

    Kitty500, Mar 18, 2026
    Replies:
    10
    Views:
    528
    ebikeman
    ebikeman
    Mar 21, 2026
  28. Rice1993

    Left Front Fender FUBAR

    Rice1993, Mar 18, 2026
    Replies:
    2
    Views:
    253
    PriusCamper
    PriusCamper
    Mar 19, 2026
  29. GreenMeanie

    Blower motor maybe, but code B1421?

    GreenMeanie, Jan 25, 2026
    Replies:
    12
    Views:
    1,071
    GreenMeanie
    GreenMeanie
    Mar 18, 2026
  30. Tombukt2

    09 no ready weird codes

    Tombukt2, Mar 15, 2026
    Replies:
    9
    Views:
    472
    Tombukt2
    Tombukt2
    Mar 17, 2026
  31. Primetime Paul

    06 Package 6 buzzing sound from dash light acceleration

    Primetime Paul, Mar 16, 2026
    Replies:
    3
    Views:
    262
    PriusCamper
    PriusCamper
    Mar 17, 2026
  32. Intuitionx2

    ? c1241 detailed freeze DTC 81

    Intuitionx2, Mar 17, 2026
    Replies:
    0
    Views:
    227
    Intuitionx2
    Intuitionx2
    Mar 17, 2026
  33. TéoSquinkyBoy

    Can only start by jumping under hood

    TéoSquinkyBoy, Mar 15, 2026
    Replies:
    7
    Views:
    360
    BiomedO1
    BiomedO1
    Mar 16, 2026
  34. Hank

    Where does this mystery duct go?

    Hank, Mar 9, 2026
    Replies:
    13
    Views:
    708
    pasadena_commut
    pasadena_commut
    Mar 16, 2026
Showing threads 1 to 20 of 22,628

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