Low Voltage System - Buick LaCrosse 2012 Emergency Response Manual

Low Voltage System

There are two separate electrical
systems within the eAssist vehicles:
High Voltage
low voltage (12V) and high voltage
Battery
(130V). The low voltage system is
similar to a conventional vehicle.
The low voltage system provides the
energy needed to enable the high
voltage system, therefore, when
approaching an emergency
situation, the low voltage system
must be disabled.
High Voltage
3-Phase Cables
© 2014 General Motors. All Rights Reserved 5