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warning lights

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  1. tollkeen
    Thread

    Multiple lights and codes on 2009 Touring

    Several months ago, my tire pressure light came on and would not go off. I did the manual reset, checked pressure, and light stayed on. I assumed...
    Thread by: tollkeen, Mar 4, 2024, 2 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  2. grlcardiyr
    Thread

    FYI-2007 Prius Warning Lights On But Hybrid and 12V Good

    Just wanted to share in case someone else comes across same problem. I drove my 2007 Prius to store and when I came out the car powered on but it...
    Thread by: grlcardiyr, Oct 1, 2023, 3 replies, in forum: Gen 2 Prius Main Forum
  3. SpaceJunky
    Thread

    Help diagnose - warning lights, P0A80

    I am having an issue with my 2007 Prius, 167000 mi, original Hybrid Battery. I believe the hybrid battery is dying, but would like to confirm that...
    Thread by: SpaceJunky, Jun 6, 2023, 2 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  4. bizpm
    Thread

    High pitched whining noise with lots of warning lights

    My daughter, a young driver, is currently in rural Maine with her 2004 Prius--with 160K miles. It went to the shop last week, before heading...
    Thread by: bizpm, May 17, 2023, 8 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  5. Arvid Tomayko-Peters
    Thread

    Problem: red triangle and brake warning lights, car! and battery icons on screen

    I haven’t found a post with my combo of warning lights, so I thought I’d ask what it might mean in hopes someone could help me out. I have a...
    Thread by: Arvid Tomayko-Peters, May 20, 2022, 4 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  6. Zillennial
    Thread

    Two error codes-- C1249 and B2284

    Hi guys! I just got Toyota Techstream working on my 2006 Prius with 117k miles, and after clearing codes and coming back, there are 2 codes I'm...
    Thread by: Zillennial, Mar 13, 2022, 17 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  7. Terry31575
    Thread

    ABS, Skid, brake system and emergency brake lights all coming on

    The ABS, Skidding, Brake and Brake system lights keep coming on, on my 2012 Prius. When they are on the brakes are working fine and I seem to...
    Thread by: Terry31575, Jan 31, 2022, 5 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  8. LOVINGTHEGIFT.COM
    Thread

    Prius 2014 Alpha model losing acceleration, hybrid warning light, please help

    Hi so just been re-setting the warning lights that suddenly came on : Hybrid system, slip indicator, brake system warning and service engine...
    Thread by: LOVINGTHEGIFT.COM, Sep 1, 2021, 6 replies, in forum: Prius v Main Forum
  9. Mattdr28
    Thread

    All Warning Lights Came out and power dimmed

    I was driving my 2008 last night when suddenly several warning lights (including the hybrid system warning on the center computer console) came on...
    Thread by: Mattdr28, Aug 8, 2021, 14 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  10. jchum
    Thread

    HELP! 2005 Prius warning lights - told 2 ECUs need replaced and possibly battery assembly

    Hello, I'm new here and am needing some help. I have a 2005 Prius with 162,100 miles. I bought it used in 2018 from a dealership and it only had 1...
    Thread by: jchum, May 5, 2021, 41 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  11. Crowfeather
    Thread

    ( Another)ABS, VSC, Brake, and (!) lights on 2007 Prius

    2007 Prius ~151k miles (bought used at around 145k) I started my car this morning, and the above mentioned lights were on. It drove fine but I'm...
    Thread by: Crowfeather, Jan 12, 2021, 12 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  12. Kristen678
    Thread

    C1249 code and randomly activated warning lights

    Hello all - I recently started getting a series of warning lights after a mechanic, during an oil change, attempted to reset a TPMS light. The...
    Thread by: Kristen678, Aug 15, 2020, 6 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  13. Kristen678
    Thread

    OBDII codes Cruise control/brake switch A - circuit malfunction & Engine control module (ECM)

    I am occasionally getting a combination of warning lights on my dash: Parking brake, Traction Control, and ABS. This started right after I got an...
    Thread by: Kristen678, Aug 6, 2020, 8 replies, in forum: Gen 2 Prius Technical Discussion
  14. AnoukP
    Thread

    Warning dashboard lights on Prius 2010

    Hello guys, My Prius 2010 has been sending some weird light warning: - Bake system warning light (yellow and red) - ABS (antilock brake system...
    Thread by: AnoukP, Feb 12, 2020, 10 replies, in forum: Gen 3 Prius Technical Discussion
  15. Merv Himself
    Thread

    Warning Lights go out after cleaning negative battery terminal??

    Lots of background and then a question at the end. Thank you all for your patience. This has happened twice so far in the past 6 months. Upon...
    Thread by: Merv Himself, Feb 10, 2020, 13 replies, in forum: Prius v Care, Maintenance and Troubleshooting
  16. Gary Kitmacher
    Thread

    Prius v V several warning lights, car ~normal

    Prius V v with 60000 mi, driving normally, all of a sudden I start it and tire P, traction, collision avoidance, and airbag lights come on. While...
    Thread by: Gary Kitmacher, Sep 25, 2019, 10 replies, in forum: Prius v Care, Maintenance and Troubleshooting
  17. steelva
    Thread

    (!), ABS, and VSC warning lites on ('08 Prius)

    Hello, am a newbie here. A few weeks ago, my car unexpectedly ran out of gas in downtown DC of all places. Once towed to a gas station and a...
    Thread by: steelva, Sep 8, 2019, 11 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  18. deedee
    Thread

    What Might Be Happening with these Warning Lights?

    A few months ago I had the interior of my 2009 Prius detailed. Guy who did it left a LOT of water in the interior. When I started it to drive...
    Thread by: deedee, Sep 3, 2019, 14 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  19. Hpike
    Thread

    Dashboard warnings - When do they light up?

    Hey, I recently bought a 2016 Prius. I noticed that when I turn the car on (before the engine) all of the dashboard symbols light up. I'm worried...
    Thread by: Hpike, Jul 31, 2019, 20 replies, in forum: Newbie Forum
  20. First Old Prius
    Thread

    All warning popped up and battery drains.

    Hi. I'm new member of th forum. I've been reading it before and now I need your help. Recently I was working on my right side front brake pads....
    Thread by: First Old Prius, Jan 30, 2019, 8 replies, in forum: Gen 2 Prius Main Forum
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