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Driver window relay

Discussion in '5th Gen 4Runners (2010-2024)' started by Lot Lizard, Feb 4, 2025.

  1. Feb 4, 2025 at 9:13 PM
    #1
    Lot Lizard

    Lot Lizard [OP] New Member

    Joined:
    Jan 13, 2025
    Member:
    #44981
    Messages:
    5
    Gender:
    Male
    First Name:
    Levi
    Vehicle:
    2013 Limited
    Is there a relay anywhere that would control only the driver window? Already checked the fuses. 2013 limited. Driver window is not functioning at all. All other windows work from the master switch and from their individual switches. I replaced the master switch with no change in behavior. Replaced the motor and regulator, still no change. This began after a small water leak resulting from a clogged sunroof drain, not sure if the problem is related. Took apart the dash, door, kick panels, checked all connections I could find for corrosion and broken wires.
     
  2. Feb 7, 2025 at 10:06 AM
    #2
    rockdoc4x

    rockdoc4x New Member

    Joined:
    Apr 30, 2024
    Member:
    #40142
    Messages:
    13
    Gender:
    Male
    Vehicle:
    '24 ORP
    Did you do any electrical testing while making those connection checks and switch/motor replacements?
     
  3. Feb 7, 2025 at 10:34 AM
    #3
    Lot Lizard

    Lot Lizard [OP] New Member

    Joined:
    Jan 13, 2025
    Member:
    #44981
    Messages:
    5
    Gender:
    Male
    First Name:
    Levi
    Vehicle:
    2013 Limited
    Pulled some codes, no power getting to driver door window motor or ECU. Confirmed no 12v power to motor. Narrowed it down to the driver’s side junction block. Suspect some corrosion on the board behind the fuse panel, as it was in the path of the water ingress. Was able to jump the motor by supplying 12v power directly. New junction block on the way.
     

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