Hyundai Sonata Hybrid 2011-12, Emergency Response Manual, Page: 3 / 42

Hyundai Sonata Hybrid
Page 1
Introduction
Foreword:
Hyundai has high standards and is dedicated to the safety of our customers and emergency
responders alike. Hyundai is providing this hybrid vehicle information as a result of our commitment
to safety.
Document Purpose:
The purpose of this document is to familiarize emergency responders and the towing/roadside
assistance industry with the proper methods to treat the Hyundai Sonata Hybrid in an emergency
situation. This guide offers a basic overview of key vehicle systems and provides instructions for
dealing with the different types of situations encountered by emergency responders. The
emergency response procedures for this vehicle are somewhat similar to a conventional Sonata
with additional information provided on dealing with the high-voltage electrical system.
Vehicle Description:
As with other hybrids, the Hyundai Sonata Hybrid uses a conventional gasoline powered internal
combustion engine paired with a high-voltage electric motor to propel the vehicle. The high-voltage
electrical system is completely self-contained and does not need to be recharged by an external
power source such as a charging station. The high-voltage battery is recharged while the vehicle is
being driven. This is accomplished through the use of a generator that produces electricity during
driving and braking.