Gen 4 Prius Care, Maintenance and Troubleshooting

Want to have the best looking and running 2016 Prius around? Having trouble with something and need help from others, including certified Prius mechanics? Post here!

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  1. Sticky Threads
  2. lohikaarme
    Sticky

    ICS Reset

    lohikaarme, Apr 20, 2017
    Replies:
    18
    Views:
    111,925
    Doug McC
    Doug McC
    Feb 16, 2025
  3. Tideland Prius
    Locked Sticky

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

    Tideland Prius, Aug 24, 2017
    Replies:
    2
    Views:
    48,381
    Tideland Prius
    Tideland Prius
    Jan 24, 2025
  4. PriusRos
    Sticky

    PRE-COLLISION SYSTEM UNAVAILABLE

    PriusRos, Aug 28, 2017 ... 2 3
    Replies:
    48
    Views:
    168,376
    HerbMPG
    HerbMPG
    Dec 6, 2024
  5. Elektroingenieur
    Sticky

    DIY 12V Battery Replacement Add'nl Info

    Elektroingenieur, Mar 17, 2018 ... 5 6 7
    Replies:
    126
    Views:
    129,751
    sparky12
    sparky12
    Sep 28, 2024
  6. Gokhan
    Sticky

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

    Gokhan, Mar 4, 2016 ... 9 10 11
    Replies:
    208
    Views:
    234,700
    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:
    50,931
    Elektroingenieur
    Elektroingenieur
    Mar 2, 2022
  8. Tideland Prius
    Sticky

    Toyota USA How-To Videos

    Tideland Prius, May 18, 2016 ... 2 3
    Replies:
    43
    Views:
    89,740
    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:
    47,556
    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:
    26,309
    Tideland Prius
    Tideland Prius
    Aug 3, 2018
  11. Normal Threads
  12. michaud85

    2018 Prius 3 engine vibration on decel and low throttle input

    michaud85, Apr 19, 2026 at 6:30 AM
    Replies:
    6
    Views:
    180
    michaud85
    michaud85
    Apr 20, 2026 at 12:24 AM
  13. Skitchin1

    Rear wheel bearing

    Skitchin1, Apr 5, 2026
    Replies:
    2
    Views:
    287
    ChapmanF
    ChapmanF
    Apr 19, 2026 at 5:41 PM
  14. King_V

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

    King_V, Apr 17, 2026 at 2:17 PM
    Replies:
    6
    Views:
    284
    Mendel Leisk
    Mendel Leisk
    Apr 19, 2026 at 3:17 PM
  15. Fubar XIII

    Rear axle nut size?

    Fubar XIII, Apr 19, 2026 at 2:43 PM
    Replies:
    0
    Views:
    42
    Fubar XIII
    Fubar XIII
    Apr 19, 2026 at 2:43 PM
  16. PierceMD

    Trouble reattaching windshield cowl back on 2019 Prius XLE

    PierceMD, Apr 9, 2026
    Replies:
    1
    Views:
    235
    Fubar XIII
    Fubar XIII
    Apr 19, 2026 at 2:24 PM
  17. Aboo

    Windshield Cracked 2016 Prius

    Aboo, Apr 12, 2026
    Replies:
    5
    Views:
    443
    Fubar XIII
    Fubar XIII
    Apr 19, 2026 at 1:32 PM
  18. Aadilish

    Shaking when ICE kicks in

    Aadilish, Jan 29, 2024 ... 2
    Replies:
    23
    Views:
    4,388
    BiomedO1
    BiomedO1
    Apr 19, 2026 at 11:51 AM
  19. Jacob156

    Grooved Rotors

    Jacob156, Apr 17, 2026 at 9:41 PM
    Replies:
    3
    Views:
    141
    Mendel Leisk
    Mendel Leisk
    Apr 18, 2026 at 9:56 AM
  20. Saledet

    Losing Coolant

    Saledet, Apr 12, 2026
    Replies:
    10
    Views:
    613
    BiomedO1
    BiomedO1
    Apr 14, 2026 at 2:41 PM
  21. Edrive

    12v reading in ready mode help

    Edrive, Apr 12, 2026
    Replies:
    6
    Views:
    447
    bisco
    bisco
    Apr 13, 2026
  22. Victorio Mo

    Wireless charger pad repair

    Victorio Mo, Apr 12, 2026
    Replies:
    2
    Views:
    232
    BiomedO1
    BiomedO1
    Apr 12, 2026
  23. Kenashi

    b1443 Prius 2018 Base Model

    Kenashi, Apr 10, 2026
    Replies:
    0
    Views:
    196
    Kenashi
    Kenashi
    Apr 10, 2026
  24. Prius2016excel

    Tail light dirt ingress - zigzag lights

    Prius2016excel, Apr 10, 2026
    Replies:
    0
    Views:
    215
    Prius2016excel
    Prius2016excel
    Apr 10, 2026
  25. C Clay

    C1241 and c1417 2019 Prius

    C Clay, Apr 7, 2026
    Replies:
    0
    Views:
    293
    C Clay
    C Clay
    Apr 7, 2026
  26. redsprius

    Looking for help doing the heat exchanger bypass

    redsprius, Apr 6, 2026
    Replies:
    0
    Views:
    287
    redsprius
    redsprius
    Apr 6, 2026
  27. Victorio Mo

    Power Outlet 1 (front) fuse location

    Victorio Mo, Apr 5, 2026
    Replies:
    4
    Views:
    395
    ChapmanF
    ChapmanF
    Apr 6, 2026
  28. xSamuelx

    2018 Prius Business Edition - Oil Maintenance

    xSamuelx, Mar 25, 2026
    Replies:
    7
    Views:
    761
    xSamuelx
    xSamuelx
    Mar 30, 2026
  29. redsprius

    Intermittent a/c issue

    redsprius, Mar 28, 2026
    Replies:
    0
    Views:
    573
    redsprius
    redsprius
    Mar 28, 2026
  30. EchoEcho

    Gen 4 Clean Pistons?

    EchoEcho, Feb 21, 2026
    Replies:
    10
    Views:
    1,246
    Mendel Leisk
    Mendel Leisk
    Mar 27, 2026
  31. Lando Raymonds

    AC #2 Damper Servo replacement

    Lando Raymonds, Mar 24, 2026
    Replies:
    1
    Views:
    422
    ChapmanF
    ChapmanF
    Mar 25, 2026
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