5. Emergency Procedure
Emergency Responder’s Guide
14
Figure 13 High Voltage Shutdown System – Component Location
Table 5: High Voltage Shutdown System Components
1
High Voltage Interlock
High Voltage In-Line (HVIL) interlock system is a
continuous loop connecting all high voltage
components. If any of the high voltage connectors are
separated, the main high voltage battery relay opens,
disconnecting the battery from the vehicle. High
voltage is still present inside the battery pack, but all
vehicle components are disconnected.
2
Main Service Disconnect (MSD)
Positioned in the front center of the battery case.
Removing the MSD plug opens the pack high voltage
circuit.
3
Rear Service Disconnect (RSD)
Important Note: This is the
preferred and only full high
voltage disconnect accessible
with the vehicle on the ground.
Rear Service Disconnect is located on top of battery
pack on left side under rear seating area. Accessible
from inside vehicle by removing rear seat cushion and
access panel on floor. Unplugging the RSD will fully
disconnect the system from the high voltage source.
4
Charging Connector
(Electric Vehicle Service
Equipment) EVSE
Located on left rear quarter panel under charge door.
Some high voltage components are activated when the
EVSE plug is connected to charging system. Remove
EVSE plug to deactivate these components.
5
12-Volt Battery Disconnect
Located in right rear of storage area (trunk) next to
right rear panel. If the 12V battery is disconnected, the
high voltage battery main relays open disconnecting
the battery from the vehicle.
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