OEM Hybrid And Electric Vehicle Disable Search


2008 Toyota Highlander Hybrid

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Click the links below for OEM repair information. (Note: additional purchase is required for a subscription to each OEM's repair information website.)


Yes No Not Identified
Scan Tool Required X
HV DVOM Required X

Accessing Disable Procedure

To find the Toyota High-Voltage Disable Procedures:

  1. Go to techinfo.toyota.com
  2. Enter username and password (upper left corner)
  3. Click Login
  4. Click on TIS Tab (upper left corner of the webpage)
  5. From the dropdown (upper left corner), select the Division, Model, and Year
  6. Click the Search Button
  7. Click on the RM Tab (center of the webpage)
  8. Click on the blue text (Foreword; Year My Model)
  9. A new page will open in a popup window
  10. Click the dropdown menu for Engine/Hybrid System and select Hybrid/Battery Control
  11. Click the dropdown menu for Service Plug Grip and select Removal




Hybrid And Electric Vehicle Welding Best Practices

When welding on an HEV or EV, follow the same precautions as when welding on a conventional vehicle. In addition, there are precautions to take with the high-voltage battery. As a best practice, disconnect both the 12 V battery and the high-voltage battery service disconnect. (Note: Always disable the high-voltage battery following the vehicle makers repair information and follow all safety precautions.)


Refinish Precautions

"Toyota identifies no special precautions to take when preparing a hybrid vehicle for a paint bake cycle. Toyota's position is that high temperatures can cause high-voltage battery damage, but there is no chance of reaching those temperatures during bake cycles in a spraybooth."


Additional Information

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* This matrix does not currently contain all production vehicles sold in the United States. Please refer back to this page frequently for the most up-to-date information. The following OEM specific repair information was identified from the vehicle makers’ repair information. The contents are based on the information available from the vehicle maker. Updates and additions will be posted as they become available. To ensure that the most recent information is used, always refer to the vehicle maker's technical information when disabling and working on hybrid and electric vehicles.


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