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Trailer Wiring

Discussion in '1st Gen Tundras (2000-2006)' started by MichiganTroutBum, Feb 7, 2020.

  1. Feb 7, 2020 at 11:41 AM
    #1
    MichiganTroutBum

    #1
    MichiganTroutBum [OP] New Member

    Joined:
    Dec 19, 2019
    Member:
    #40073
    Messages:
    6
    Gender:
    Male
    Vehicle:
    2001 White Tundra SR5 2wd Access Cab
    Hi guys, I have a 2001 tundra and am looking to install a 7 way harness. I've read on here that this year didn't come with a trailer brake wiring harness, however my truck has a new frame from Toyota and in the rear bumper there are two connectors, one with 8 wires and one with 5 and they are in dummy plugs. it appears these wire come up under the driver seat but once inside the cab there are only 3 wires in the bundle. I would really appreciate any insight on how these trucks are wired/routed and what i must do or look for. Thanks!!
     
    MichiganTroutBum, Feb 7, 2020
    #1
  2. Feb 7, 2020 at 2:32 PM
    #2
    PCJ

    #2
    PCJ New Member

    Joined:
    Sep 3, 2019
    Member:
    #35549
    Messages:
    231
    Gender:
    Male
    State of Jefferson
    Vehicle:
    2004 DC Limited 4X4
    Lift, Rims, Bigger Tires, Nerf Bars, Black Out Emblems
    The 7 way trailer harness should plug into the 2 connectors at your bumper and the 3 wires in the cab should connect to a trailer brake controller wire harness.
     
    PCJ, Feb 7, 2020
    #2
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