Question about 2006 Toyota Prius

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Prius 2005 triangle indication - 2006 Toyota Prius

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The Triangle indication:
Description: MASTER WARNING LIGHT.
The battery ECU has a self-diagnosis system. If the computer, High Voltage (HV) battery system or the components are not working properly, the ECU carries out a diagnosis to detect the malfunction, and illuminates the master warning light in the combination meter together with the HV system warning indicator on the multi information display.
NOTE:
The master warning light illuminates when the HV battery system fails and it blinks when in inspection mode.

Posted on May 06, 2014

  • dan lincoln May 07, 2014

    the ecu is a bcm? so many things are ecu. if this was a plane...we could make a bfd with the faa. so its not the flashers, its a symbol used in other cars too that dont have hybrid electrics. so now i want to ask, is that an iso standard symbol? the triangle for warning flashers or not or both. doesnt seem like they would do that. does it just mean hazard warning and this car also incorps. a bcm to shut systems down, indicate trouble and provides a diag.? i also want to ask can it be out into self test without special equip. by the driver?

  • dan lincoln May 07, 2014

    excuse typo. (put into self test)

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Bellow attach is the answer from Lovebites

posted on Aug 21, 2008 Asker's Rating 0%20stars_w.png
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