OEM Hybrid And Electric Vehicle Disable Search

2016 Hyundai Sonata Hybrid


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 Hyundai High-Voltage Disable Procedures:

  1. Go to www.hyundaitechinfo.com
  2. Enter username and password (left side of page)
  3. Click Login
  4. Click Shop (upper Quick Menu on left side of page) or Shop (along top right side of page)
  5. Select Year, Model, and Engine (from dropdown menu across top of webpage) or enter the VIN
  6. Click the + (left side of page) to expand the various systems available
  7. Click the + (left side of page) to expand the information in the General Information category
  8. Click on High-Voltage Shut-Off Procedures

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

"Exposing the high voltage battery to intense heat may cause deterioration. Do not bake over 70°C (158°F) / 30 minutes or 80°C (176°F) / 20 minutes when painting."

Additional Information

* 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.

Related I-CAR Courses