Wiring problem - 1992 348 | FerrariChat
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Wiring problem - 1992 348

Discussion in 'Technical Q&A' started by lilithime, Jul 31, 2005.

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  1. lilithime

    lilithime Rookie

    Jul 31, 2005
    1
    #1 lilithime, Jul 31, 2005
    I am having a big problem with the wiring harness from the drivers door. A couple of wires have popped out and I'm unsure of which wire goes into which hole. I have attempted to alternate the two wires in each hole but I continue melting the 20 AMP fuse. I have been unsucessful in finding a wiring diagram that would show me which colored wire belongs in which hole. Is there anyone out there who has this information or who is familiar with this particular problem? Is there a wiring diagram available that would help me? I've been trying for two weeks to rectify this problem and everyone is so busy I can't even get help from anyone for a month.

    Much appreciation for any help in this regard.
     
  2. Miltonian

    Miltonian F1 Veteran

    Dec 11, 2002
    5,966
    Milton, Wash.
    Full Name:
    Jeff B.
    #2 Miltonian, Jul 31, 2005
    Welcome to FerrariChat, "newbie"!

    This might help you, from an old thread (see chart in post #6):

    http://www.ferrarichat.com/forum/showthread.php?t=45097&highlight=diagram+wires+door

    I can't absolutely guarantee that your 348 will match this, particularly if someone has messed with it in the past.

    There are a number of threads in the archives (use the search feature) that deal with problems, repairs, and modifications on the door jamb connectors.

    Good luck, let us know what happens!
     
  3. Ferrari_tech

    Ferrari_tech Formula 3

    Jul 28, 2003
    1,527
    UK
    Full Name:
    Malcolm W
    #3 Ferrari_tech, Aug 1, 2005
    Last edited by a moderator: Sep 7, 2017
    Does this help - taken from the workshop manual - #147 is the connecting block ..........

    7 = blue / white
    4 = white black
    13 = green
    9 = pink
    1 = white / green
    8 = black / violet
    22 = brown / black
    14 = violet / black
    23 = violet
    10 = brown white
    19 = orange
    18 = red / black
    2 = blue
    5 = brown /red
    6 = violet / white
    3 = yellow / black
    21 = black
    15 = blue / black
    Image Unavailable, Please Login
     
  4. Miltonian

    Miltonian F1 Veteran

    Dec 11, 2002
    5,966
    Milton, Wash.
    Full Name:
    Jeff B.
    #4 Miltonian, Aug 1, 2005
    I don't know what year my Workshop Manual was originally printed (mine is a photocopy), but I know that the wire colors and positions I noted in my link were an exact match for the colors and positions that I physically confirmed in my 1990 348ts. But they aren't an exact match for the colors and positions in Malcolm's diagram. If Lilithime's car is a 1992, I don't know which of our diagrams would be correct for his car. My manual does not show all 18 of the wires at connector 147 in one single diagram (as Malcolm's does), in mine part of it is in diagram 4 and part of it is in diagram 7 (or 4b and 7b).

    One of them should be correct!
     

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