No Accessory Power

Discussion in 'Western Star Forum' started by CCTJoel, Sep 2, 2013.

  1. CCTJoel

    CCTJoel Bobtail Member

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    Sep 2, 2013
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    2007 WS, no power to accessories, ie power windows, wipers etc. Checked fuses in dash - is there something between ignition switch and fuse panel? Power is leaving ignition switch but not at Accessory Relay in fuse panel. Need help, stumped...
     
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  3. rwdfinch50

    rwdfinch50 Medium Load Member

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    Nov 6, 2007
    Leesburg, Fl.
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    I know in my 2007 Volvo 780, if the available power drops, the first thing the computer shuts down are the accessories. When it happened to me, it ended up being the alternator was going bad.
    You may want to check the charging system. I hope that helps.
     
  4. CCTJoel

    CCTJoel Bobtail Member

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    Sep 2, 2013
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    Thanks, I will get the charging system checked.
     
  5. S M D

    S M D Road Train Member

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    Mar 15, 2012
    sacramento ca
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    No other fuse locations? Or relays?
     
  6. S M D

    S M D Road Train Member

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    Mar 15, 2012
    sacramento ca
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    When I had a 07 Columbia the main fuses were in the dashboard and then the accessory lights windows etc were in the drivers side behind the panel
     
  7. CCTJoel

    CCTJoel Bobtail Member

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    Sep 2, 2013
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    Thnaks, will look for it ASAP!!!
     
  8. CCTJoel

    CCTJoel Bobtail Member

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    Sep 2, 2013
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    Problem Fixed!!! It was a primary relay located behind the fuze panel in the dash. Had to take the glove box out to get to it and then it was still very difficult. Thanks for all the suggestions!! Safe Trucking
     
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