2013-2020 Toyota Harrier Wire Harness Routing Guide

[Roland.O]

This document maps the physical paths, retaining clips, and pass-through points of the electrical wiring looms throughout the chassis. It is essential for harness routing verification, inspecting suspected wire-breakage areas, and ensuring correct harness installation during post-collision reconstruction. Attempting to trace or reinstall main wiring looms without factory layout paths creates a high risk of causing shorts, faults and component damage.

Common questions that this guide answers​

1. How is the main engine bay wire harness routed on a 2013-2020 Toyota Harrier?
2. Where can I find the official factory wiring loom paths and tie-down points for a 2013-2020 Harrier?
3. Which way does the rear tailgate harness run through the body panels on a 2013-2020 Toyota Harrier?

How to access the diagram​

Click on the link below to access the complete OEM Manual, within it you will find the Wire Harness Routing Guide. I have given the screenshot below to help you quickly navigate to the section where the guide is located. Once you find it, you can then print or save it. Let me know if you face any challenges or have any questions and I will be happy to answer in the thread below. Please note that the year in the document is not the YOM but the document release date so it covers the entire model range. Also note the document applies to all countries where the model is sold Including Singapore, Australia, Malaysia, Kenya, UK, New Zealand, etc.