JEEP WRANGLER 4XE JL 2022 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
P D \ F D X V H V H Y H U H G D P D J H W R W K H L Q M H F W L R Q
V \ V W H P D Q G L U U H J X O D U H Q J L Q H R S H U D W L R Q , I W K H
L Q G L F D W R U O L J K W L V L O O X P L Q D W H 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 D V V R R Q D V S R V V L E O H W R E O H H G
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
L P P H G L D W H O \ D I W H U U H I X H O O L Q J Z D W H U R U $ G % O X H
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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.
Children 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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W K D W \ R X U Y H K L F O H L V L Q
3 $ 5 . E \ O R R N L Q J I R U W K H 3 L Q W K H L Q V W U X P H Q W
F O X V W H U G L V S O D \ D Q G R Q W K H J H D U V H O H F W R U $ V D Q
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
the transmission will default to NEUTRAL until
the vehicle speed drops below 1.2 mph
(1.9 km/hyf $ Y H K L F O H O H I W L Q W K H 1 ( 8 7 5 $ /
position can roll. As an added precaution, always
apply the parking brake when exiting the vehicle.
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Never pour fuel or other flammable liquid into
the throttle body air inlet opening in an
attempt to start the vehicle. This could result
in flash fire causing serious personal injury.
Do not attempt to push or tow your vehicle to
get it started. Vehicles equipped with an auto-
matic transmission cannot be started this
way. Unburned fuel could enter the catalytic
converter and once the engine has started,
ignite and damage the converter and vehicle.
If the vehicle has a discharged battery,
booster cables may be used to obtain a start
from a booster battery or the battery in
another vehicle. This type of start can be
dangerous if done improperly Ú page 358.
CAUTION!
To prevent damage to the starter, do not
continuously crank the engine for more than 10
to 15 seconds at a time. Wait 10 to 15 seconds
before trying again.
WARNING!
Before exiting a vehicle, always come to a
complete stop, then shift the automatic trans -
mission into PARK and apply the parking
brake.
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The engine is allowed to crank as long as 25
seconds. If the engine fails to start during this
period, please wait at least two minutes for
the starter to cool before repeating start
procedure.
If the Water in Fuel Indicator Light remains on,
DO NOT START engine before you drain the
water from the fuel filters to avoid engine
damage Úpage 383.
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Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up
may cause serious injury or death.
When leaving the vehicle, always make sure
the keyless ignition node is in the OFF posi-
tion, remove the key fob from the vehicle and
lock the vehicle.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing chil -
dren to be in a vehicle unattended is
dangerous for a number of reasons. A child or
others could be seriously or fatally injured.
Children 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, and do
not leave the ignition of a vehicle equipped
with Keyless Enter ‘n Go™ in the ACC or ON/
RUN position. A child could operate power
windows, other controls, or move the vehicle.
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