Cascadia dash out

Discussion in 'Freightliner Forum' started by Lt89lee, Sep 16, 2019.

  1. Lt89lee

    Lt89lee Bobtail Member

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    Sep 15, 2019
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    I've got a 2016 freightliner cascadia, the horn wouldn't stop going off randomly so I pulled the fuse, now my dash isn't lighting up. The accelerator isn't working either and gauges arent responding. How do I fix this?
     

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  3. InTooDeep

    InTooDeep Donner party survivor

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    Did you put the fuse back in?
     
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  4. Lt89lee

    Lt89lee Bobtail Member

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    Sep 15, 2019
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    When I do the ###### horn goes off again. So I have it out right now. Do you think that'll fix the dash? What could be the issue with the horn?
     
  5. wichris

    wichris Road Train Member

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    SAM cab module
     
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  6. magoo68

    magoo68 Road Train Member

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    st malo mb canada
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    That’s what was wrong when my horn started blowing , lights flashing, plus wipers going full blast.. That’s when I found out most cascadias have a improperly installed windshield and water leaks into the computers and fuse area. 1 tow and 7,000 dollars later I was fixed
     
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  7. Lt89lee

    Lt89lee Bobtail Member

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    Sep 15, 2019
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    Makes sense, my windshield has been leaking
     
  8. QUALITYTRUCK

    QUALITYTRUCK Road Train Member

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    romulus,mi
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    Usual culprit is "clock spring" mounted under steering wheel first. Unfortunately must be done with laptop.
     
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  9. Rubber duck kw

    Rubber duck kw Road Train Member

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    Find the horn, apply a side cutters to the ground wire, put the fuse back in and keep on driving, that's how I'd fix it.
     
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  10. mhyn

    mhyn Road Train Member

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    I had similar situation. After rain horn started with windshield washer . I pulled connector from horn. Washer pump worked long and died. I put plastic piece on sam cab module and rerouted wires that come from id lights of roof. I made them to go lower of module then rise up. plus I cut some insulation and water now go strait down. no way to stop the leak but its possible to make water flow changes )))
     
  11. truckdriver31

    truckdriver31 Road Train Member

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    most new freightliners have a cover over the fuse block to aid it the water run off.
     
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