Yet another electrical question - Wiring diagram | FerrariChat

Yet another electrical question - Wiring diagram

Discussion in 'Technical Q&A' started by GTHill, Sep 8, 2007.

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  1. GTHill

    GTHill F1 World Champ
    Lifetime Rossa Owner

    Jul 1, 2006
    14,054
    Double Wide
    Full Name:
    GT Hill
    I'm still troubleshooting my hazards and turn signals. I'm reading the wiring diagram (found on the Internet). Here are a few questions:

    - Relays n and o are labeled as external lights and flash light day/night - Do either of these relays have anything to do with the hazards and turn signals?
    - On the wiring diagram in figure six, there are what look like connectors labeled J and K etc. The from what I can see, the wiring diagram doesn't explain what or where these connectors are located. If a connector has a number, such as 130 in figure six, it does give it a description, but J and K (for example) are not explained. Can anyone shed some light on that for me?


    Thanks again. If you see all the threads I have you can see I am knee deep in fixing some problems on my 328. :)


    Gene
     
  2. Steve Magnusson

    Steve Magnusson Two Time F1 World Champ
    Lifetime Rossa

    Jan 11, 2001
    26,931
    30°30'40" N 97°35'41" W (Texas)
    Full Name:
    Steve Magnusson
    The lettered labeled connectors (W, X, Y, J , K, V, U, Z, A, B) are those connectors on the fuse-relay panel itself.
     
  3. GTHill

    GTHill F1 World Champ
    Lifetime Rossa Owner

    Jul 1, 2006
    14,054
    Double Wide
    Full Name:
    GT Hill
    Steve,

    Thanks a lot for clearing that up.

    I have ohmed out all the wires and everything seems to be good. I have replaced the flasher and the hazard switch.

    Here is the weird thing. The flasher gets warm with just the ignition on. When I remove the hazard switch, the flasher cools off. I can't determine if this is normal operation or not. With the hazard switch in place and switch down, two of the three wires going to the flasher have 2 ohms of connectivity. When the switch is up (hazards on if I remember) it has infinite (full connectivity).

    Does that seem right? I don't know how to read the diagram of the switch to see if this is correct. Any more help would be much appreciated.

    Gene
     
  4. GTHill

    GTHill F1 World Champ
    Lifetime Rossa Owner

    Jul 1, 2006
    14,054
    Double Wide
    Full Name:
    GT Hill
    Just an update in case anyone cares. The problem with my hazards and turn signals was the flasher. The NEW flasher was bad. Ug.

    On the same note, if anyone ever has a problem with their turn indicators or hazards for the 328, I can hook you up. I have the diagram memorized. :)

    Gene
     
  5. Jdubbya

    Jdubbya The $10 Trillion Man
    Silver Subscribed

    Dec 28, 2003
    43,589
    Hell's waiting room
    Full Name:
    John
    Glad you finally got it solved. Those kind of little problems can drive you nuts!!
     

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