accessories relay

Discussion in 'Peterbilt Forum' started by farmer mike, Nov 27, 2012.

  1. farmer mike

    farmer mike Bobtail Member

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    Nov 26, 2012
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    I have 2004 pete and l lost power to gauges, told by dealer its the accessories relay.. So i open up the dash and there is 2 , any idea witch one it is? One has 2 wires and a plug, the other has multiple wires. Any help would be great. thanks mike
     
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  3. manasteel

    manasteel Light Load Member

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    Sep 10, 2012
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    two wires and the two wire plug
     
    farmer mike Thanks this.
  4. farmer mike

    farmer mike Bobtail Member

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    Nov 26, 2012
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    Replaced that one still no go, maybe something else..
     
  5. truckmechanic

    truckmechanic Medium Load Member

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    Jan 14, 2012
    Hi Desert Ca
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    Check the fuse in the fuse box and also the lower breaker
     
    farmer mike Thanks this.
  6. bubbanbrenda

    bubbanbrenda Road Train Member

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    Feb 27, 2011
    Middletown,Oh.
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    If I'm not mistaken the dash is mostly plastic, I would check all the grounds first a lot cheaper and usually the culprit.
     
    farmer mike Thanks this.
  7. Big wee

    Big wee Bobtail Member

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    Jun 22, 2018
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  8. Big wee

    Big wee Bobtail Member

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    Jun 22, 2018
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    Have an 06 trying to find the 75 amp relay have dash all apart can’t find relay
     
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