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M series wiring headache

Discussion in '206/246' started by Newman, Sep 8, 2012.

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  1. Newman

    Newman F1 World Champ
    Consultant Owner Professional Ferrari Technician

    Dec 26, 2001
    14,482
    Canada
    Full Name:
    Newman
    #1 Newman, Sep 8, 2012
    Last edited by a moderator: Sep 7, 2017
    This car arrived in pieces (01148) its a very early M series with an L series ignition module from the factory. It has a combo of an L and an M series harness in it from new because of the dual blower motors and L series ignition. I have a question regarding the power block in the middle of the electrical panel up front. Does it connect the power across the terminals like a buss bar? The reason is I only have power on the two right terminals of the 6 so theres no battery power to the ignition switch circuit connected to the other terminals. If I jump power to the terminals next to the hot ones I have my ignition, my clock works, wipers, fuel gauge etc. The schematic for both L and M show 2 separate blocks not one 6 terminal block. Any help would be very much appreciated!

    Thanks
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  2. Nuvolari

    Nuvolari F1 Veteran
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    Sep 3, 2002
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    Rob C.
    #2 Nuvolari, Sep 8, 2012
    Paul

    Totally correct for M series is the 6 terminal connector. I am not sure what the wiring diagram shows but for sure what you have shown is correct to every other M series I have seen.
     
  3. Nuvolari

    Nuvolari F1 Veteran
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    Sep 3, 2002
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    Rob C.
    #3 Nuvolari, Sep 8, 2012
    Paul,

    I just tested my 6 terminal junction box and found that none of the connectors are linked left to right. It is merely a box that junctions 3 circuits (ie from top to bottom or vice versa). I hope this helps
     
  4. Newman

    Newman F1 World Champ
    Consultant Owner Professional Ferrari Technician

    Dec 26, 2001
    14,482
    Canada
    Full Name:
    Newman
    #4 Newman, Sep 8, 2012
    Thanks that helps a lot.
     

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