Jeep GRAND CHEROKEE 4XE 2022, Manual, Page: 8 / 72

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GETTING TO KNOW YOUR VEHICLE
HIGH VOLTAGE BATTERY
Your vehicle is equipped with a Lithium-ion high
voltage battery that is used to power the electric
powertrain systems and the 12 Volt vehicle
electrical system.
The high voltage battery is located underneath the
vehicle.
Lithium-ion batteries provide the following
benefits:

Lithium-ion batteries are much lighter than
other types of rechargeable batteries of the
same size.

Lithium-ion batteries hold their charge; they only
lose approximately three percent of their charge
per month.

Lithium-ion batteries have no memory, which
means that you do not have to completely
discharge them before recharging, as with
some other batteries.

Lithium-ion batteries can be recharged and
discharged thousands of times.
High Voltage Battery Service Disconnect
The high voltage battery service disconnect is
located under the load floor of the cargo area,
at the front left side.
If your vehicle requires high voltage battery
service, see an authorized dealer.
WARNING!

Never try to remove the high voltage battery
service disconnect. The high voltage battery
service disconnect is used when your vehicle
requires service by a qualified technician at an
authorized dealership. Failure to follow this
warning can result in electrical shock, toxic
emissions, fire, and other hazards which can
cause death or serious injury including severe
burns, respiratory injuries, and blindness.

The high voltage battery and battery case have no
parts that you or an unqualified technician can
service. Under no circumstances should you or an
unqualified technician open, disassemble, pene -
trate, or tamper with the high voltage battery,
battery case, their cables, or connectors. Damage
to these components can result in electrical
shock, toxic emissions, fire, and other hazards
which can cause death or serious injury including
severe burns, respiratory injuries, and blindness.
You should take the vehicle to an authorized deal -
ership for any service or maintenance on these
high voltage components.

The high voltage system can be hot during and
after starting, and when the vehicle is shut off
or charging. Be careful of both the high voltage
and the high temperature. Failure to do so can
result in severe burns.
WARNING!
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