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Gen 2 Prius Technical Discussion

Come discuss the technical ins and outs of the 2nd Generation 2004-2009 Toyota Prius and the Hybrid Synergy Drive System.

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  1. Sticky Threads
  2. mr_guy_mann
    Sticky

    Gen2 OBD2 app review

    mr_guy_mann, Apr 25, 2022 ... 3 4 5
    Replies:
    81
    Views:
    54,554
    Leadfoot J. McCoalroller
    Leadfoot J. McCoalroller
    Apr 18, 2024 at 9:44 AM
  3. RedboneCoondhound
    Sticky

    Blown Transmission - No Warranty

    RedboneCoondhound, Sep 26, 2012 ... 2 3
    Replies:
    46
    Views:
    102,834
    ETC(SS)
    ETC(SS)
    Jun 19, 2020
  4. efusco
    Sticky

    CAN-View Software Updates

    efusco, Feb 9, 2006 ... 13 14 15
    Replies:
    295
    Views:
    254,965
    Ruudh
    Ruudh
    Sep 9, 2016
  5. bwilson4web
    Sticky

    Introduction to Prius Power Flow

    bwilson4web, Mar 5, 2007 ... 2 3
    Replies:
    45
    Views:
    150,851
    proprius
    proprius
    Oct 21, 2015
  6. Normal Threads
  7. Tombukt2

    linear valve offset fubar

    Tombukt2, Dec 28, 2023
    Replies:
    15
    Views:
    797
    Tombukt2
    Tombukt2
    Apr 19, 2024 at 4:19 AM
  8. Mavi

    Map button no longer shows anything - other menus work fine

    Mavi, Mar 24, 2018
    Replies:
    10
    Views:
    6,431
    dolj
    dolj
    Apr 19, 2024 at 2:33 AM
  9. gfjg59

    MFD went out .. today it came on, off.

    gfjg59, Apr 15, 2024 at 11:08 AM
    Replies:
    18
    Views:
    451
    PriusCamper
    PriusCamper
    Apr 18, 2024 at 2:11 PM
  10. Ammo

    P0AFA, P3004, C1259, C1310, B2243

    Ammo, Apr 15, 2024 at 8:06 AM
    Replies:
    5
    Views:
    192
    mr_guy_mann
    mr_guy_mann
    Apr 18, 2024 at 8:00 AM
  11. 2009 Rebuilt title Prius

    help? DTC C1256 Code

    2009 Rebuilt title Prius, Oct 23, 2019 ... 2
    Replies:
    21
    Views:
    4,208
    mr_guy_mann
    mr_guy_mann
    Apr 18, 2024 at 7:51 AM
  12. S Keith

    How to test HV battery state of health on your Gen 2 (answer)

    S Keith, Mar 14, 2016 ... 3 4 5
    Replies:
    97
    Views:
    48,937
    Kris_Parker
    Kris_Parker
    Apr 17, 2024 at 9:18 PM
  13. Hopeful Prius repair

    2007 driven through water now coding. How to proceed??

    Hopeful Prius repair, Apr 13, 2024 at 8:35 PM
    Replies:
    4
    Views:
    262
    Hopeful Prius repair
    Hopeful Prius repair
    Apr 17, 2024 at 2:43 PM
  14. Tom600x

    Problem dash is completely dead and Ignition switch no lights

    Tom600x, Nov 15, 2020 ... 2
    Replies:
    21
    Views:
    10,720
    stuffyloaf14
    stuffyloaf14
    Apr 16, 2024 at 1:22 PM
  15. BwilliamsJ

    09 battery health question

    BwilliamsJ, Apr 11, 2024
    Replies:
    1
    Views:
    209
    mr_guy_mann
    mr_guy_mann
    Apr 16, 2024 at 12:09 AM
  16. marhuu

    Hybrid battery refurbish

    marhuu, Apr 3, 2024
    Replies:
    1
    Views:
    249
    BrokenPipe
    BrokenPipe
    Apr 14, 2024 at 6:11 PM
  17. drew2prius

    Can I replace NAV MFD with a non-NAV MFD

    drew2prius, Jun 14, 2019
    Replies:
    1
    Views:
    683
    Kevin Lester
    Kevin Lester
    Apr 11, 2024
  18. gptoyz

    curious where the wire harness chassis grounds are

    gptoyz, Apr 9, 2024
    Replies:
    1
    Views:
    193
    ChapmanF
    ChapmanF
    Apr 9, 2024
  19. SactoPrius

    Newbie Charger Questions

    SactoPrius, Mar 17, 2024
    Replies:
    4
    Views:
    470
    Seymour1
    Seymour1
    Apr 8, 2024
  20. Anthony Park

    2004 prius p0420 bank 1 code

    Anthony Park, Feb 17, 2021
    Replies:
    15
    Views:
    3,016
    mr_guy_mann
    mr_guy_mann
    Apr 8, 2024
  21. Lib

    Troubleshooting Prius old style way with only multimeter and spanners

    Lib, Apr 14, 2023 ... 2
    Replies:
    26
    Views:
    2,231
    Lib
    Lib
    Apr 7, 2024
  22. Kris_Parker

    Cleaning Bus Bars and Nuts

    Kris_Parker, Mar 3, 2024 ... 2 3
    Replies:
    50
    Views:
    2,542
    Kris_Parker
    Kris_Parker
    Apr 6, 2024
  23. Sean2005Gen2CA

    Suggestions on shopping for a battery reconditioning charger

    Sean2005Gen2CA, May 11, 2020
    Replies:
    12
    Views:
    2,501
    Seymour1
    Seymour1
    Apr 5, 2024
  24. ebikeman

    Actuator, 2004-2009 or 2005-2009, What's the Difference?

    ebikeman, Mar 31, 2024
    Replies:
    2
    Views:
    286
    ebikeman
    ebikeman
    Apr 3, 2024
  25. Jonscheets

    Hybrid battery balancing

    Jonscheets, Sep 26, 2017 ... 7 8 9
    Replies:
    162
    Views:
    87,432
    Carall
    Carall
    Apr 1, 2024
  26. Matt Biskup

    Gen 2 CV axle noise - is this normal for this type of car?

    Matt Biskup, May 30, 2022
    Replies:
    6
    Views:
    3,101
    Tombukt2
    Tombukt2
    Mar 30, 2024
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