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  1. #1
    Member
    Join Date
    Mar 2017
    Location
    Walton, KY
    Posts
    282

    Help with 12/24 trolling motor wiring

    I've got a 98' Hydra-Sport 205 that had been sitting for 12 years. When parked it was in immaculate condition. Everything worked fine. I pick the boat up last summer and getting it ready for my sons high school bass fishing season. It had an old OMC trolling motor on it. (12/24 system) I'm trying to hook up an older MinnKota 70# unit on it. The trolling motor is in good shape and I have used it before. However, the boat was rigged with a 4 pin outlet. The motor had a 3 pin connector. So, I put a new 4 pin connector on the motor and now I'm working on the boat side.

    In the rear of the boat. I have two black and two red battery cables. One cable has written on the Heat shrink batt2 Negative down further there is a peice of tap with "#1" labeled. Likewise, the other cable has batt#2 and a tape label with "#1" written on it. I assume this means batt1 Negative goes on Batt 1 Negative. Same for batt2.

    what do these labels mean?

    But when I plug up the trolling motor I blow my fuse instantly. I assume that I wired the three pin connector wrong. But, I'm not sure.

    why does this tape have the #1 and #2 wrapped in tape on opposite wires?

  2. Member Kzaker's Avatar
    Join Date
    Apr 2017
    Location
    WNY Niagara Falls
    Posts
    205
    #2

    Dont forget to add an appropriately rated breaker/fuse, make sure you have the proper battery cable that is rated for the amp draw going to the TM also

    is this what you were looking for?
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    Last edited by Kzaker; 01-26-2018 at 09:11 AM.
    1999 Skeeter ZX202 - 2000 Mercury 200EFI - Tempest+ 25p - Minn Kota Ultrex - Lowrance HDS7 Gen2 touch/ Elite7 Chirp - GoFree WiFi1 module

  3. Banned
    Join Date
    Feb 2016
    Posts
    1,010
    #3
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    Last edited by Snickers89; 01-31-2018 at 07:47 PM.

  4. Member
    Join Date
    Sep 2006
    Location
    Stoneham, MA
    Posts
    2,277
    #4
    Have you got the TM working? Is the trolling motor a 24V or a 12/24V?
    Ed R.


    2006 ChampioN 198 225 Optimax