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Accessory circuit won’t turn off

Discussion in '7.3L Powerstroke Diesels' started by rickricca, Oct 29, 2020.

  1. rickricca

    rickricca Registered User

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    1999 F 250

    Most circuits are staying live no matter the position of the ignition switch. Motor still starts and shuts off.
    Is there a relay or module that controls these circuits?

    thanks in advance
     
  2. 79jasper

    79jasper Chickenhawk

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    Does it go off if you remove the key and open the door?

    Sent from my SM-N960U using Tapatalk
     
    greenskeeper likes this.
  3. rickricca

    rickricca Registered User

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    good question.
    I will try that and let you know
     
  4. greenskeeper

    greenskeeper Full Access Member

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    SD are different than OBS in that accessories stay "on" until the door is opened
     

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