red triangle once then gone

  1. Dahvid
    Thread

    Quick flash of red triangle and beep sound

    Hello all. 2008 prius 167k Battery not in the greatest shape just under 60% state of charge. I've just noticed in the last couple of days that...
    Thread by: Dahvid, Apr 17, 2026 at 8:01 PM, 4 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  2. James1964
    Thread

    2005 with single red triangle occurrence but running normally now, no codes. New HV battery (dorman

    2005 with single red triangle occurrence but running normally now, no codes. New HV battery (dorman). Getting 49mpg, daily driving. Ideas? Watch...
    Thread by: James1964, Sep 11, 2018, 18 replies, in forum: Gen 2 Prius Main Forum
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