Junction box diagram

Discussion in 'International Forum' started by eng.moh.4u, Feb 10, 2017.

  1. eng.moh.4u

    eng.moh.4u Bobtail Member

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    Jan 13, 2017
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    Hi
    I have 7500 truck model 2005 and I am missing the junction box cover. Can any one help me to find this diagram for this Fuse/Junction box, because I need to know which fuse for backup light

    [​IMG]
     
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  3. snowblind11

    snowblind11 Bobtail Member

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    Feb 6, 2017
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    What is your last 8 of the VIN?
     
  4. snowblind11

    snowblind11 Bobtail Member

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    Feb 6, 2017
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    You are looking at the engine bay fuse panel. You won't find any fuses for the back up lights in there. On the passenger side behind the dashboard there is another fuels panel and this is where most of the cab lighting fuses. Depending on which transmission you have it might be fused internally in the body controller. I would need your last 8 to find out for sure.
     
  5. eng.moh.4u

    eng.moh.4u Bobtail Member

    39
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    Jan 13, 2017
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    Last 8 ( 6J245745 ) and transmission is Eaton FR0F
    And please if you have also pic for diagram for that engine bay fuse panel cause may help me in further problems
     
  6. snowblind11

    snowblind11 Bobtail Member

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    Feb 6, 2017
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    Here is a link that you can download the complete wiring diagram for this chassis. Also I have the operators manual which will give you the fuse breakouts for both the engine bay and passenger side inside fuse panels.

    https://drive.google.com/drive/folders/0B2sLAOb4bXKFSDV3bDZRQjZvRlk?usp=sharing


    Let me know if you have any other questions.
     
    eng.moh.4u Thanks this.
  7. eng.moh.4u

    eng.moh.4u Bobtail Member

    39
    4
    Jan 13, 2017
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    Many thanks for your help those wiring will really help me
    But when I compared the fuse chart (Interior and Engine)in service manual and the truck I found no relation between them as in below pic
    [​IMG]
     
  8. Heavyd

    Heavyd Road Train Member

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    6,027
    Feb 4, 2009
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    IMG_1126.JPG This diagram seems really hard to find, so I took a picture of one.
     
    eng.moh.4u Thanks this.
  9. snowblind11

    snowblind11 Bobtail Member

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    Feb 6, 2017
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    On page 88 is where you will find the wiring... Attached in the diagram. There should be a 2 wire switch on the top of the transmission... with the key on and you jump the wires, does it turn on the lights and backup alarm if it is installed with one?



    Screen Shot 2017-02-10 at 2.59.24 PM.png
     
  10. A21CAV

    A21CAV Road Train Member

    1,848
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    Oct 4, 2011
    Laredo, TX
    0
    Any chance you have a similar link for a 2011 Prostar with VIN BN288806? Thanks,
    Frank
     
  11. snowblind11

    snowblind11 Bobtail Member

    23
    13
    Feb 6, 2017
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    You bet... Here you go.. ( https://drive.google.com/file/d/0B2sLAOb4bXKFc3FkdU9SR1ctVzA/view?usp=sharing)

    Also you can purchase a USB stick with all the manuals for international chassis. There about $600 or so, but if you do alot of internaitonal truck repairs its worth it. It has all the electrical, chassis and engine manuals. Along with operator and maintenance manuals. Just have to ask your local dealer to order

    USB drive, OnCommand Service Information (OCSI)
    Product Number: 0000314661

    From the online tools catalogue.
     
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