JEEP WRANGLER 4XE 2021 Owners Manual
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7 K H S U H V H Q F H R I Z D W H U L Q W K H I X H O V \ V W H P F L U F X L W
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W K H V \ V W H P , I W K H D E R Y H L Q G L F D W L R Q V F R P H R Q
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E H H Q S R X U H G L Q W R W K H W D Q N V Z L W F K W K H H Q J L Q H R I I
L P P H G L D W H O \ D Q G F R Q W D F W D Q D X W K R U L ] H G G H D O H U
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Prolonged driving with the MIL on could cause
further damage to the emission control
system. It could also affect fuel economy and
driveability. The vehicle must be serviced
before any emissions tests can be performed.
If the MIL is flashing while the vehicle is
running, severe catalytic converter damage
and power loss will soon occur. Immediate
service is required.
WARNING!
ONLY an authorized service technician should
connect equipment to the OBD II connection
port in order to read the VIN, diagnose, or
service your vehicle.
If unauthorized equipment is connected to the
OBD II connection port, such as a
driver-behavior tracking device, it may:
Be possible that vehicle systems,
including safety related systems, could be
impaired or a loss of vehicle control could
occur that may result in an accident
involving serious injury or death.
Access, or allow others to access, infor-
mation stored in your vehicle systems,
including personal information.
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When exiting the vehicle, always remove the
key fob from the ignition and lock your vehicle.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle.
Allowing children to be in a vehicle unattended
is dangerous for a number of reasons. A child or
others could be seriously or fatally injured. Chil-
dren should be warned not to touch the parking
brake, brake pedal or the gear selector.
Do not leave the key fob in or near the vehicle,
or in a location accessible to children. A child
could operate power windows, other controls,
or move the vehicle.
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up
may cause serious injury or death.
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Driver inattention could lead to failure to place
the vehicle in PARK. ALWAYS DO A VISUAL
CHECK that your vehicle is in PARK by verifying
that a solid (not blinkingyf
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D G G H G S U H F D X W L R Q D O Z D \ V D S S O \ W K H S D U N L Q J E U D N H
Z K H Q H [ L W L Q J W K H Y H K L F O H
EXTREME COLD WEATHER
(B
ELOW –22°F OR −30°C \f
To ensure reliable starting at these temperatures,
use of an externally powered electric engine block
heater (available from an authorized dealeryf L V
recommended.
WARNING!
If vehicle speed is above 1.2 mph (1.9 km/hyf W K H
transmission will default to NEUTRAL until the
vehicle speed drops below 1.2 mph (1.9 km/hyf
A vehicle left in the NEUTRAL position can roll. As
an added precaution, always apply the parking
brake when exiting the vehicle.