Gen 4 Prius Care, Maintenance and Troubleshooting

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  1. Sticky Threads
  2. Elektroingenieur
    Sticky

    DIY 12V Battery Replacement Add'nl Info

    Elektroingenieur, Mar 17, 2018 ... 5 6 7
    Replies:
    133
    Views:
    135,130
    ChapmanF
    ChapmanF
    May 18, 2026
  3. lohikaarme
    Sticky

    ICS Reset

    lohikaarme, Apr 20, 2017
    Replies:
    18
    Views:
    113,235
    Doug McC
    Doug McC
    Feb 16, 2025
  4. Tideland Prius
    Locked Sticky

    All Known Gen 4 Prius Recalls/Technical Service Bulletins (TSBs)

    Tideland Prius, Aug 24, 2017
    Replies:
    2
    Views:
    49,506
    Tideland Prius
    Tideland Prius
    Jan 24, 2025
  5. PriusRos
    Sticky

    PRE-COLLISION SYSTEM UNAVAILABLE

    PriusRos, Aug 28, 2017 ... 2 3
    Replies:
    48
    Views:
    171,638
    HerbMPG
    HerbMPG
    Dec 6, 2024
  6. Gokhan
    Sticky

    Official (OEM) Toyota Prius 2016 (Gen 4) oil-change instructions

    Gokhan, Mar 4, 2016 ... 9 10 11
    Replies:
    208
    Views:
    242,600
    Doug McC
    Doug McC
    Nov 27, 2023
  7. Elektroingenieur
    Sticky

    TSB (NiMH only): Reduced power when accelerating from a stop

    Elektroingenieur, Oct 21, 2017
    Replies:
    16
    Views:
    51,868
    Elektroingenieur
    Elektroingenieur
    Mar 2, 2022
  8. Tideland Prius
    Sticky

    Toyota USA How-To Videos

    Tideland Prius, May 18, 2016 ... 2 3
    Replies:
    43
    Views:
    91,812
    Mendel Leisk
    Mendel Leisk
    Oct 21, 2021
  9. Chippingawayatlife
    Sticky

    Air conditioning problem on recirculation (See Post #7)

    Chippingawayatlife, May 3, 2017
    Replies:
    11
    Views:
    48,502
    lech auto air conditionin
    lech auto air conditionin
    Jul 14, 2020
  10. Jeppefinn
    Locked Sticky

    How To Register TPMS IDs

    Jeppefinn, Aug 2, 2018
    Replies:
    2
    Views:
    26,959
    Tideland Prius
    Tideland Prius
    Aug 3, 2018
  11. Normal Threads
  12. Cee Mo

    Prioritize recommended service

    Cee Mo, Jun 11, 2026 at 7:23 PM
    Replies:
    8
    Views:
    258
    Mendel Leisk
    Mendel Leisk
    Jun 12, 2026 at 11:29 PM
  13. Cee Mo
    Redirect

    Response to everyone who answered my question about prioritizing

    Cee Mo, Jun 12, 2026 at 2:20 PM
    Replies:
    –
    Views:
    –
    N/A
  14. C Clay

    Rotating tires without long reach jack

    C Clay, Jun 9, 2026 at 10:38 AM ... 2
    Replies:
    25
    Views:
    838
    Mendel Leisk
    Mendel Leisk
    Jun 10, 2026 at 11:21 AM
  15. jlhopes

    Advice on coolant leak in 2017 Prius (Canada)

    jlhopes, Jun 8, 2026 at 2:07 PM
    Replies:
    0
    Views:
    128
    jlhopes
    jlhopes
    Jun 8, 2026 at 2:07 PM
  16. michaud85

    2018 Prius 3 engine vibration on decel and low throttle input

    michaud85, Apr 19, 2026 ... 2
    Replies:
    20
    Views:
    3,045
    michaud85
    michaud85
    Jun 4, 2026
  17. chrisnetcom

    Engine frequently turning on during braking on gen 4

    chrisnetcom, Apr 30, 2026
    Replies:
    8
    Views:
    1,607
    Mo. J
    Mo. J
    Jun 4, 2026
  18. tigerpilot

    High Beams Problem

    tigerpilot, May 28, 2026
    Replies:
    4
    Views:
    604
    Doug McC
    Doug McC
    May 31, 2026
  19. lilratperson

    Transmission Fluid Service Necessary?

    lilratperson, Jul 6, 2023
    Replies:
    8
    Views:
    3,809
    PHEVisthefuture
    PHEVisthefuture
    May 25, 2026
  20. Evan163

    Rough start

    Evan163, May 24, 2026
    Replies:
    3
    Views:
    522
    Evan163
    Evan163
    May 24, 2026
  21. Joe Dipierro

    Loud fan noise when turning on

    Joe Dipierro, May 17, 2026
    Replies:
    10
    Views:
    1,017
    frodoz737
    frodoz737
    May 22, 2026
  22. C Clay

    Replacing the license plate lights

    C Clay, May 10, 2026
    Replies:
    9
    Views:
    1,052
    C Clay
    C Clay
    May 21, 2026
  23. King_V

    2016 Prius Two Eco - rear brakes, what am I doing wrong

    King_V, Apr 17, 2026
    Replies:
    7
    Views:
    1,226
    King_V
    King_V
    May 19, 2026
  24. Mavi

    Does the GEN4 Prius use KYB struts/shocks? Are there any aftermarket Struts?

    Mavi, Feb 19, 2018
    Replies:
    3
    Views:
    2,979
    Robert vickroy
    Robert vickroy
    May 18, 2026
  25. xSamuelx

    2018 - GEN4 Oil Pump Replacement (Damaged Sump)

    xSamuelx, May 12, 2026
    Replies:
    9
    Views:
    1,336
    xSamuelx
    xSamuelx
    May 16, 2026
  26. Misterman74

    Brake pedal pulsation with audible solenoid click

    Misterman74, May 15, 2026
    Replies:
    3
    Views:
    598
    Misterman74
    Misterman74
    May 15, 2026
  27. Weswes08

    2019 XLE Not Starting

    Weswes08, Apr 26, 2026
    Replies:
    8
    Views:
    1,541
    Weswes08
    Weswes08
    May 13, 2026
  28. Chitty Chitty Prius

    Gen 4 Steering Wheel In-dash Squeak on bumpy ride

    Chitty Chitty Prius, Feb 8, 2024
    Replies:
    6
    Views:
    3,037
    priusergio
    priusergio
    May 11, 2026
  29. C Clay

    App that alerts high temps

    C Clay, May 11, 2026
    Replies:
    0
    Views:
    568
    C Clay
    C Clay
    May 11, 2026
  30. C Clay

    2019- heat exchanger done- cap popped off

    C Clay, May 5, 2026
    Replies:
    15
    Views:
    1,675
    BiomedO1
    BiomedO1
    May 11, 2026
  31. Prius Student

    2018 Prius Prime - Losing Power on Freeway after EV Range is Depleted

    Prius Student, Apr 13, 2024
    Replies:
    7
    Views:
    2,637
    PHEVisthefuture
    PHEVisthefuture
    May 10, 2026
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