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  1. #1
    CB750 Member John Luke's Avatar
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    Aug 2019
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    Ashville
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    23

    Installing DCC speedometer on CB750

    Iím installing a DCC speedometer on my CB750C. It has 10 wires and I need to wire it up properly. Does anyone have any ideas?

    Thanks!

  2. #2
    CB750 Member John Luke's Avatar
    Join Date
    Aug 2019
    Location
    Ashville
    Posts
    23
    So I got everything working but the oil light doesnít seem to turn off and when I put my blinkers to the left the oil and neutral light turns off.

    Help

    Thanks!

  3. #3
    CB750 Enthusiast NicksHonda's Avatar
    Join Date
    Apr 2018
    Location
    Sacramento, CA
    Posts
    45
    IIRC - the oil light and the brake light are the same on the dash. Are you sure the rear brake light is working?
    Or if you did as I did and replace the rear brake light with an LED, the "oil/brake" light comes on in the dash.
    Good luck.
    Havin' Fun in Sacramento!

    2006 BMW R1200RT
    1979 Honda CB750L

  4. #4
    CB750 Guru amc49's Avatar
    Join Date
    Sep 2015
    Location
    Fort Worth TX.
    Posts
    2,504
    There is NO brake light on the dash, OEM supplied anyway. The oil light is for that only.

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