Locating and Extending Front Differential, Automatic Transmission, and Transfer Case Breathers on a 2016 2.8L Model

Toyota Prado 150 Series
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Introduction

This document outlines the location of the front differential, automatic transmission, and transfer case breathers on a 2016 2.8L model, and provides instructions on extending them.

Problem

The user was unable to locate the front differential, automatic transmission, and transfer case breathers, believing Toyota may have relocated them in the latest model.

Solution

  1. Automatic Transmission and Transfer Case Breathers:

    • Remove the right-hand side (RHS) front wheel.
    • Remove the rubber flap located in the rear of the wheel well, hanging down over the chassis.
    • The breathers will be visible with a light and some maneuvering.
    • Remove breathers from their plastic holders.
    • Pull the breathers off.
    • Insert a joiner.
    • Run extensions up into the engine bay, ensuring clearance from the DPF and exhaust. A suitable location is near the brake master cylinder.

  2. Front Differential Breather:

    • The breather is in a similar location to previous models, but may be difficult to access with two hands.
    • The front diff breather is high enough, extensions can be done later.

  3. Rear Differential Breather:

    • Run the extension up through the grommet in the left-hand side (LHS) rear corner.
    • Route to a location near the tail light.

Relevant Parts

  • Joiners for breather hose extensions
  • Hose for breather extensions

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