1991 Fuse Box Diagram | FerrariChat

1991 Fuse Box Diagram

Discussion in '348/355' started by Juan-Manuel Fantango, Jun 12, 2025.

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  1. Juan-Manuel Fantango

    Juan-Manuel Fantango F1 World Champ Rossa Subscribed

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    348 Bros could someone please post a diagram of the fuses location, ie which fuse for each item etc? Seems my fans are not working! My main man Gregory at GTM is on it later today, but I would like to have it for the future. Thank you…glad its not the F40 lol.
     

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  2. m.stojanovic

    m.stojanovic F1 Rookie Silver Subscribed

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    You can find it in the Owner's (Technical) Manual and also in the Workshop Manual.
     
  3. Qavion

    Qavion F1 World Champ Silver Subscribed

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  4. Juan-Manuel Fantango

    Juan-Manuel Fantango F1 World Champ Rossa Subscribed

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    Thanks guys. Well...seems to be making air in the system. Thinking head gasket. Kept bleeding and bleeding and bleeding. What else could it be? Oil looks ok.
     
  5. m.stojanovic

    m.stojanovic F1 Rookie Silver Subscribed

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    You can get a Combustion Gas Leak Tester Kit and confirm or eliminate head gasket leak.
     
  6. Juan-Manuel Fantango

    Juan-Manuel Fantango F1 World Champ Rossa Subscribed

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