430 coupe wiring diagram needed | FerrariChat

430 coupe wiring diagram needed

Discussion in '360/430' started by ornas, Sep 16, 2025 at 2:27 PM.

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  1. ornas

    ornas Rookie
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    Feb 27, 2013
    35
    Hi, maybe someone has and could share 2006 coupe wiring diagram?
     
  2. mike32

    mike32 F1 Veteran

    May 13, 2016
    5,993
    Isle of man- uk
    Which part of the wiring diagram do you want ?
     
  3. Qavion

    Qavion F1 World Champ
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    Feb 20, 2015
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    Ian Riddell
    There are dozens of small wiring diagrams in the OEM manual. What is broken?
     
  4. ornas

    ornas Rookie
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    Feb 27, 2013
    35
    both harnesses that go to fuel pumps, lambdas, egt and tail lights.
     
  5. mike32

    mike32 F1 Veteran

    May 13, 2016
    5,993
    Isle of man- uk
    EGT ?
     
  6. mike32

    mike32 F1 Veteran

    May 13, 2016
    5,993
    Isle of man- uk
    Send me an e mail address
     
  7. mike32

    mike32 F1 Veteran

    May 13, 2016
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    Isle of man- uk
    Are you looking for the complete cables or trying to find faults- there are a lot of different diagrams
     
  8. Qavion

    Qavion F1 World Champ
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    #8 Qavion, Sep 17, 2025 at 6:15 AM
    Last edited: Sep 17, 2025 at 6:30 AM
    So you want to know everything that goes through the two 40 pin plugs just in front of the firewall. aka. XL41 and XR41... or you want to know everything which goes through the firewall?

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    It would take weeks for Mike to find all the diagrams for those. I tried to create a pinout for one of those and gave up. There were just too many mistakes in the original Ferrari diagrams.

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  9. mike32

    mike32 F1 Veteran

    May 13, 2016
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    I found that one alongside many others.
    I still have not got my window switches sorted out, still on all the time. You have a more up to date solution
     
  10. Qavion

    Qavion F1 World Champ
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    Not really. The diagrams don't match the car. The diagrams show the lights powered by the Window Control Unit, but aren't the switches illuminated by the 2 pin plug on the HVAC panel?

    What happens when you turn off the radio?
     
  11. mike32

    mike32 F1 Veteran

    May 13, 2016
    5,993
    Isle of man- uk
    The music stops, makes no difference
     
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