Jeep GRAND CHEROKEE 4XE 2022, Руководство пользователя

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8 GETTING TO KNOW YOUR VEHICLE
B
ATTERY
C
ONDITIONING
In extreme temperatures, high or low, the high
voltage battery may need to be conditioned, and
therefore may require the vehicle to be plugged in
prior to the next use of the vehicle.
If the ambient temperature is 5°F (-15°C) or below
at vehicle shut down, the instrument cluster will
display the message “Plug In Vehicle To Condition
Battery”.
If the battery temperature is below -22°F (-30°C),
or 131°F (55°C) or above, the vehicle will NOT
start:

If the vehicle is plugged in at these battery
temperatures, the vehicle will not start and the
instrument cluster will display the message
“Please Leave Key In RUN — Battery Condi -
tioning Needed” until battery conditioning is
complete.

If the vehicle is not plugged in at these battery
temperatures, the vehicle will not start and the
“Plug In Vehicle To Condition Battery” message
will be shown in the instrument cluster display.
NOTE:

When the “Please Leave Key In RUN — Battery
Conditioning Needed” message is displayed, keep
the ignition in the RUN position for the battery to
recover. Place the ignition back in the OFF position
when the message disappears, and then start the
vehicle. When this message is displayed, do not
operate any air conditioning controls.

Under these high or low temperatures, while the
vehicle is plugged in and the ignition is in the
OFF position, the vehicle may “wake up” to
precondition the high voltage battery for use.

It is recommended that the vehicle be plugged
in overnight when possible to maximize the elec -
tric range of the vehicle.
The messages will only be displayed when the
ignition is in the RUN position and the high voltage
battery is not ready to provide propulsion power.
The messages will also display if there was a failed
attempt to achieve READY state when the high
voltage battery cell temperatures were either too
cold, or too hot.
R
EGENERATIVE
B
RAKING
S
YSTEM
(RBS)
Your vehicle has an RBS. The RBS replenishes the
vehicle's high voltage battery during deceleration,
and is particularly useful in stop-and-go city traffic.
The electric motors, which propel the vehicle forward,
can operate as generators when braking. The RBS
recharges the high voltage battery under certain
braking conditions by recapturing energy that would
otherwise be lost while braking. The electric power that
is generated goes back into the high voltage battery for
later use, for example when acceleration is desired.
The RBS uses conventional hydraulic friction
brakes, regenerative braking, or a combination to
slow the vehicle. If the system detects slippery
conditions while braking, ONLY friction is used to
slow the vehicle. The RBS can result in extended
life of the hydraulic service brakes; however, all
inspection, scheduled maintenance, and service
intervals for the vehicle service brakes must be
followed.
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