engine JEEP WRANGLER UNLIMITED 2022 User Guide
[x] Cancel search | Manufacturer: JEEP, Model Year: 2022, Model line: WRANGLER UNLIMITED, Model: JEEP WRANGLER UNLIMITED 2022Pages: 464, PDF Size: 30.19 MB
Page 149 of 464
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' R Q R W G R Z Q V K L I W I R U D G G L W L R Q D O H Q J L Q H E U D N-
ing on a slippery surface. The drive wheels
could lose their grip, and the vehicle could
skid.
CAUTION!
Skipping gears and downshifting into lower
gears at higher vehicle speeds can damage
the engine and clutch systems. Any attempt
to shift into lower gear with clutch pedal
pressed may result damage to the clutch
system. Shifting into lower gear and
releasing the clutch may result in engine
damage.
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21_JL_OM_EN_USC_t.book Page 147
Page 156 of 464
WARNING!
Do not downshift for additional engine brak-
ing on a slippery surface. The drive wheels
could lose their grip and the vehicle could
skid, causing a collision or personal injury.
WARNING!
Failure to engage a transfer case position
completely can cause transfer case damage
or loss of power and vehicle control. You
could have a collision. Do not drive the vehi -
cle unless the transfer case is fully engaged.
Page 161 of 464
WARNING!
Failure to engage a transfer case position
completely can cause transfer case damage
or loss of power and vehicle control. You
could have a collision. Do not drive the vehi-
cle unless the transfer case is fully engaged.
WARNING!
On vehicles equipped with a limited-slip dif -
ferential, never run the engine with one rear
wheel off the ground. The vehicle may drive
through the rear wheel remaining on the
ground and cause you to lose control of your
vehicle.
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21_JL_OM_EN_USC_t.book Page 159
Page 189 of 464
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Never have any smoking materials lit in or
near the vehicle when the fuel door is open
or the tank is being filled.
Never add fuel when the engine is running.
This is in violation of most state and federal
fire regulations and may cause the
“Malfunction Indicator Light” to turn on.
A fire may result if fuel is pumped into a
portable container that is inside of a
vehicle. You could be burned. Always place
fuel containers on the ground while filling.
CAUTION!
Damage to the fuel system or emission
control system could result from using an
improper fuel filler cap. A poorly fitting cap
could let impurities into the fuel system.
Also, a poorly fitting aftermarket cap can
cause the “Malfunction Indicator Light
(MILyf
Page 190 of 464
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) R U G L H V H O H Q J L Q H V R Q O \ X V H G L H V H O I X H O I R U
P R W R U Y H K L F O H V L Q D F F R U G D Q F H Z L W K ( 1
( X U R S H D Q V S H F L I L F D W L R Q V 7 K H X V H R I R W K H U
S U R G X F W V R U P L [ W X U H V P D \ G D P D J H W K H H Q J L Q H
E H \ R Q G U H S D L U D Q G F R Q V H T X H Q W O \ Y R L G W K H Z D U-
ranty, due to the damage caused. If you acci -
dentally introduce other types of fuel into the
tank, do not start the engine. Empty the tank.
If the engine has been run for even an
extremely limited amount of time, you must
not only drain the fuel tank, but the rest of the
supply circuit as well.
Page 209 of 464
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' U L Y L Q J D F U R V V D Q L Q F O L Q H L Q F U H D V H V W K H U L V N R I
D U R O O R Y H U Z K L F K P D \ U H V X O W L Q V H Y H U H L Q M X U \
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, I W K H H Q J L Q H V W D O O V R U \ R X O R V H K H D G Z D \ R U
F D Q Q R W P D N H L W W R W K H W R S R I D V W H H S K L O O R U
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P D \ U H V X O W L Q W L S S L Q J D Q G U R O O L Q J W K H Y H K L F O H
Z K L F K P D \ U H V X O W L Q V H Y H U H L Q M X U \ $ O Z D \ V E D F N
F D U H I X O O \ V W U D L J K W G R Z Q D K L O O L Q 5 ( 9 ( 5 6 (
1 H Y H U E D F N G R Z Q D K L O O L Q 1 ( 8 7 5 $ / X V L Q J R Q O \
W K H Y H K L F O H E U D N H V 1 H Y H U G U L Y H G L D J R Q D O O \
D F U R V V D K L O O D O Z D \ V G U L Y H V W U D L J K W X S R U G R Z Q
& $ 8 7 , 2 1
Water ingestion into the axles, transmis-
sion, transfer case, engine or vehicle inte -
rior can occur if you drive too fast or
through too deep of water. Water can cause
permanent damage to engine, driveline or
other vehicle components, and your brakes
will be less effective once wet and/or
muddy.
When driving through water, do not exceed
5 mph (8 km/hyf $ O Z D \ V F K H F N Z D W H U G H S W K
before entering as a precaution, and check
all fluids afterward. Driving through water
may cause damage that may not be
covered by the New Vehicle Limited
Warranty.
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21_JL_OM_EN_USC_t.book Page 207
Page 290 of 464
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In the ESC “Full Off” mode, the engine
torque reduction and stability features are
disabled. Therefore, enhanced vehicle
stability offered by the ESC system is
unavailable. In an emergency evasive
maneuver, the ESC system will not engage
to assist in maintaining stability. ESC “Full
Off” mode is intended for off-highway or
off-road use only.
The Electronic Stability Control (ESCyf
cannot prevent the natural laws of physics
from acting on the vehicle, nor can it
increase the traction afforded by prevailing
road conditions. ESC cannot prevent all
accidents, including those resulting from
excessive speed in turns, driving on very
slippery surfaces, or hydroplaning. ESC also
cannot prevent collisions.
Page 345 of 464
WARNING!
Exhaust gases can injure or kill. They contain
carbon monoxide (COyf Z K L F K L V F R O R U O H V V D Q G
odorless. Breathing it can make you uncon-
scious and can eventually poison you. To
avoid breathing (COyf I R O O R Z W K H V H V D I H W \ W L S V :
Do not run the engine in a closed garage or
in confined areas any longer than needed
to move your vehicle in or out of the area.
WARNING! (Continuedyf
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21_JL_OM_EN_USC_t.book Page 343
Page 350 of 464
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Do not attempt to change a tire on the side
of the vehicle close to moving traffic. Pull
far enough off the road to avoid the danger
of being hit when operating the jack or
changing the wheel.
Being under a jacked-up vehicle is
dangerous. The vehicle could slip off the
jack and fall on you. You could be crushed.
Never put any part of your body under a
vehicle that is on a jack. If you need to get
under a raised vehicle, take it to a service
center where it can be raised on a lift.
Never start or run the engine while the
vehicle is on a jack.
The jack is designed to be used as a tool for
changing tires only. The jack should not be
used to lift the vehicle for service purposes.
The vehicle should be jacked on a firm level
surface only. Avoid ice or slippery areas.
WARNING!
Do not attempt to change a tire on the side of
the vehicle close to moving traffic. Pull far
enough off the road to avoid being hit when
operating the jack or changing the wheel.
Page 356 of 464
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' R Q R W D O O R Z Y H K L F O H V W R W R X F K H D F K R W K H U D V
W K L V F R X O G H V W D E O L V K D J U R X Q G F R Q Q H F W L R Q D Q G
S H U V R Q D O L Q M X U \ F R X O G U H V X O W
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) D L O X U H W R I R O O R Z W K L V M X P S V W D U W L Q J S U R F H G X U H
F R X O G U H V X O W L Q S H U V R Q D O L Q M X U \ R U S U R S H U W \
G D P D J H G X H W R E D W W H U \ H [ S O R V L R Q
: $ 5 1 , 1 * (Continuedyf
WARN ,N *
Do not connect the Mumper ca Ele to the nega -
tive (-yf S R V W R I W K H G L V F K D U J H G E D W W H U \ 7 K H
resulting electrical spark could cause the bat -
tery to explode and could result in personal
injury.
CAUTION!
Do not run the booster vehicle engine above
2,000 RPM since it provides no charging ben -
efit, wastes fuel, and can damage booster
vehicle engine.