07 ...379 cab lights

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Catmando, Dec 8, 2022.

  1. Catmando

    Catmando Road Train Member

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    Anyboy happen to know which relay powers the cab roof lights on a 07 379..
    It would be even more helpful if Anyboby could tell me what the wire # is also
    Thanks
     
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  3. bjytech

    bjytech Light Load Member

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    Here is a diagram for you, the clearance light relay is what powers them and they are in the bottom left on the diagram.
     

    Attached Files:

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  4. blairandgretchen

    blairandgretchen Road Train Member

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    Oooh - that's handy. Is that for the 2007 year?
     
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  5. Oxbow

    Oxbow Road Train Member

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    I saved it anyway, despite being 8 years newer than mine!
     
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  6. blairandgretchen

    blairandgretchen Road Train Member

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    We need more helpful fellas on here - thanks for contributing. :)
     
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  7. bjytech

    bjytech Light Load Member

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    Cant remember exactly what year I go it for, but I know its for the 06-10 era which are all the same on the lighting side.
     
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  8. Catmando

    Catmando Road Train Member

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    I have the Schematic for pre 06 ...379s but I'am working on a 07 and the schematic I have is not the same
    If I can figure out how to get it out of my files and post it with out loosing it I will maybe it will benefit some members
    Thank you for the diagram you posted
     
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