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Door open indicator doesn’t illustrate.

Discussion in 'Generation 1 Prius Discussion' started by sandy11246, May 23, 2022.

  1. sandy11246

    sandy11246 Member

    Joined:
    Dec 9, 2017
    71
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    Location:
    kansas
    Vehicle:
    2003 Prius
    Model:
    ----USA----
    Door open indicator does not illuminate if any door is open. All door switches check okay. Does ECU-B control the warning indicator. Also dome light does not illuminate when doors open. Dome will work in ON position. I have schematics for 1st Gen vehicles and it appears to show the dome light (in door position) and the door warning indicator control goes through the body computer. Any suggestions appreciated.