1. Welcome to Tacoma World!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site
    Quick Links: Spark plugs: What brand? Auto. shift-knob extension Cab gun rack setups Rear differential drain plug?! Valuable Gas,… anyone found a gas door lock? 2WD / RWD specific Bilsteins - front won't fit - spring pad too wide?

4wd System Operation & Help Thread

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Dm93, Oct 27, 2021.

Page 51 of 51
  1. Jun 5, 2025 at 8:16 PM
    #1001
    Dm93

    #1001
    Dm93 [OP] Test Don't Guess

    Joined:
    Mar 3, 2015
    Member:
    #150066
    Messages:
    13,127
    Gender:
    Male
    Texas
    Vehicle:
    2014 DC OR 6spd 4x4
    Predator tube steps, Ranch Hand grill guard, Magnaflow CatBack exhaust, Toyota tool box & bed mat, 2LO Module by @Up2NoGood, Rearview Compass/Temp Mirror, Tune by @JustDSM.
    Well we need to check circuit integrity to be sure but it doesn't appear to have moved since there is no change in the limit switch voltages.

    To check circuit integrity of the limit switches you would need to ground DL2 (Pin 5 (Pink/Blue)) and ADD (Pin 3 (Light Green/Black)) at the ADD Actuator and verify that they go to 0v at the 4wd ECU and the DL1 goes to 12v with the ADD Actuator unplugged.
     
    Dm93, Jun 5, 2025 at 8:16 PM
    #1001
  2. Jun 6, 2025 at 8:59 AM
    #1002
    Williston

    #1002
    Williston Unknown Member

    Joined:
    Aug 21, 2021
    Member:
    #374833
    Messages:
    2,524
    Vehicle:
    2014 Tacoma SR5 4x4 DC SB V6 AT Tow Pkg Entune+ Mostly stock with a few OEM mods.
    Stock (99.999%) OEM Bed Floor Mat, Front Bed Rail Cargo Net and hooks, Auto-Dim mirror w/Compass and outside Temperature display, TRD Pro Grille, Uni-Filter air pump modification, WeatherTech floor liners f/r. OEM All-Weather floor mats (summer).
    I took quick look under there shows and the hose is good, (no splits or holes) but did show some rubbing in the area you referenced. I gently nudged it away little bit and slipped a small length of the black-plastic split wiring loom around the hose in that area.

    Follow up: The actuators snapped to and engaged quickly this morning when I tried them: no blinking or drama like yesterday. I had the drivers' door open and the actuators worked quickly and the front diff gave it's nice/loud metallic ring/clunk as it engaged.

    Guess they are just old and a little cranky now.... (kinda like the owner. :thumbsup:)
     
    Williston, Jun 6, 2025 at 8:59 AM
    #1002
    Dm93[QUOTED][OP] likes this.
Page 51 of 51

Products Discussed in

AISIN SAT-017 OEM Differential Lock Actuator - Compatible with Select Toyota 4Runner, FJ Cruiser, Tacoma
$182.62
To Top