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H4F Question

Discussion in '5th Gen 4Runners (2010-2024)' started by Hoff, Jul 29, 2021.

  1. Jul 29, 2021 at 6:20 AM
    #1
    Hoff

    Hoff [OP] New Member

    Joined:
    Jun 23, 2017
    Member:
    #4270
    Messages:
    6
    Gender:
    Male
    Alberta Canada
    Vehicle:
    21 4runner Limited
    The question I have is when my 4Runner is in the H4F mode how much power is transferred to front wheels. And dose the power to front wheels fluctuate according to different driving conditions like it dose on the GMC trucks.
     
    Last edited: Jul 29, 2021
  2. Jul 29, 2021 at 10:13 AM
    #2
    whippersnapper02

    whippersnapper02 New Member

    Joined:
    Feb 27, 2019
    Member:
    #8982
    Messages:
    2,126
    Gender:
    Male
    First Name:
    Christian
    Vehicle:
    2019 4Runner TRD Offroad Premium
    It's a mechanical Torsen LSD unit so there's no ECU control of torque split. However the traction systems will put power where there's traction so it may simulate a variable torque split. I believe it's something like 60/40 until you lock it into 4wd which is 50/50.
     
    Last edited: Jul 29, 2021

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