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Blinkers quit today, weird fuses in the panel

Discussion in 'Trucks' started by RenoHuskerDu, Dec 20, 2021.

  1. RenoHuskerDu

    RenoHuskerDu Senior Member

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    Location:
    Texas
    Anybody know how to find a wiring diagram for a 1984 International S2500? The fuse box is behind the driver seat in the corner. Blinkers and flashers quit at the same time, so I'm going to look for the flasher unit. Wiring is cluttered on this, I think I'm the 4th owner.

    How about those fuses. Never seen those before. Looked around the web a bit and could not find any like that. I checked a couple big rig specialty web shops, no luck there either.

    upload_2021-12-20_19-35-40.png
     
  2. Steve Frazier

    Steve Frazier Founder Staff Member

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    Those are breakers, common on large trucks. They reset themselves after they cool down.
     
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  3. heymccall

    heymccall Senior Member

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    CBF-20 Circuit Breaker
    Screenshot_20211220-205118_Amazon Shopping.jpg
     
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  4. RenoHuskerDu

    RenoHuskerDu Senior Member

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    I get it. They plug in where you could also put glass AGC fuses with metal ends. Thanks guys.

    Now if only I could find a wiring diagram.
     
  5. JPSouth

    JPSouth Well-Known Member

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    SW Montana
    I have these in my '97 Ford L8000. Carquest here carries a full spread of sizes.
     
  6. funwithfuel

    funwithfuel Senior Member

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    Got a pic of that fuse box? If memory serves, it should be the top left square opening. The 2 prong flasher should plug in there.
     
    mg2361 likes this.