warning JEEP WRANGLER 2022 Workshop Manual
Page 353 of 464
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5 D L V L Q J W K H Y H K L F O H K L J K H U W K D Q Q H F H V V D U \ F D Q
P D N H W K H Y H K L F O H O H V V V W D E O H , W F R X O G V O L S R I I
W K H M D F N D Q G K X U W V R P H R Q H Q H D U L W 5 D L V H W K H
Y H K L F O H R Q O \ H Q R X J K W R U H P R Y H W K H W L U H
: $ 5 1 , 1 *
7 R D Y R L G W K H U L V N R I I R U F L Q J W K H Y H K L F O H R I I W K H
M D F N G R Q R W W L J K W H Q W K H Z K H H O Q X W V I X O O \ X Q W L O
W K H Y H K L F O H K D V E H H Q O R Z H U H G ) D L O X U H W R I R O-
low this warning may result in serious injury.
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21_JL_OM_EN_USC_t.book Page 351
Page 354 of 464
WARNING!
A loose tire or jack thrown forward in a colli-
sion or hard stop, could endanger the occu -
pants of the vehicle. Always stow the jack
parts and the spare tire in the places pro -
vided.
WARNING!
Do not attempt jump starting if the battery is
frozen. It could rupture or explode and cause
personal injury.
CAUTION!
Do not use a portable battery booster pack or
any other booster source with a system volt -
age greater than 12 Volts or damage to the
battery, starter motor, alternator or electrical
system may occur.
Page 355 of 464
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Only use the positive battery post on the
main battery to jump start your vehicle.
Serious injury or death could result if you
attempt to jump start using the supple-
mental battery.
Battery gas is flammable and explosive.
Keep flame or sparks away from the
battery. Do not use a booster battery or any
other booster source with an output greater
than 12 Volts. Do not allow cable clamps to
touch each other.
Battery posts, terminals, and related acces -
sories contain lead and lead compounds.
Wash hands after handling.
If a “fast charger” is used while the battery
is in the vehicle, disconnect both vehicle
battery cables before connecting the
charger to the battery. Do not use a “fast
charger” to provide starting.
WARNING!
Take care to avoid the radiator cooling fan
whenever the hood is raised. It can start
anytime the ignition switch is ON. You can
be injured by moving fan blades.
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21_JL_OM_EN_USC_t.book Page 353
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& R P P H U F L D O Z L Q G V K L H O G Z D V K H U V R O Y H Q W V D U H
I O D P P D E O H 7 K H \ F R X O G L J Q L W H D Q G E X U Q \ R X
& D U H P X V W E H H [ H U F L V H G Z K H Q I L O O L Q J R U Z R U N-
ing around the washer solution.
WARNING!
Battery fluid is a corrosive acid solution and
can burn or even blind you. Do not allow
battery fluid to contact your eyes, skin, or
clothing. Do not lean over a battery when
attaching clamps. If acid splashes in eyes
or on skin, flush the area immediately with
large amounts of water Ú page 352.
Battery gas is flammable and explosive.
Keep flame or sparks away from the
battery. Do not use a booster battery or any
other booster source with an output greater
than 12 Volts. Do not allow cable clamps to
touch each other.
Battery posts, terminals, and related acces -
sories contain lead and lead compounds.
Wash hands after handling.
8
21_JL_OM_EN_USC_t.book Page 371
Page 380 of 464
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' R Q R W R S H Q W K H K L J K S U H V V X U H I X H O V \ V W H P
Z L W K W K H H Q J L Q H U X Q Q L Q J ( Q J L Q H R S H U D W L R Q
F D X V H V K L J K I X H O S U H V V X U H + L J K S U H V V X U H I X H O
V S U D \ F D Q F D X V H V H U L R X V L Q M X U \ R U G H D W K
& $ 8 7 , 2 1
7 K H V W D U W H U P R W R U Z L O O H Q J D J H I R U D S S U R [ L-
mately 30 seconds at a time. Allow two min -
utes between cranking intervals.
WARNING!
Do not use alcohol or gasoline as a fuel
blending agent. They can be unstable under
certain conditions and be hazardous or explo -
sive when mixed with diesel fuel.
CAUTION!
Due to lack of lubricants in alcohol or gaso -
line, the use of these fuels can cause dam -
age to the fuel system.
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$ K R W H [ K D X V W V \ V W H P F D Q V W D U W D I L U H L I \ R X
S D U N R Y H U P D W H U L D O V W K D W F D Q E X U Q 6 X F K P D W H-
rials might be grass or leaves coming into
contact with your exhaust system. Do not
park or operate your vehicle in areas where
your exhaust system can contact anything
that can burn.
WARNING!
Do not attempt to inspect an accessory
drive belt with vehicle running.
WARNING! (Continuedyf
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21_JL_OM_EN_USC_t.book Page 379
Page 382 of 464
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Use only refrigerants and compressor lubri-
cants approved by FCA for your air condi -
tioning system. Some unapproved
refrigerants are flammable and can
explode, injuring you. Other unapproved
refrigerants or lubricants can cause the
system to fail, requiring costly repairs.
Refer to Warranty Information Book,
located in your owner’s information kit, for
further warranty information.
WARNING!
Use only refrigerants and compressor lubri -
cants approved by FCA for your air condi -
tioning system. Some unapproved
refrigerants are flammable and can
explode, injuring you. Other unapproved
refrigerants or lubricants can cause the
system to fail, requiring costly repairs.
Refer to Section 3 of the Warranty Informa -
tion Book for further warranty information.
The air conditioning system contains refrig -
erant under high pressure. To avoid risk of
personal injury or damage to the system,
adding refrigerant or any repair requiring
lines to be disconnected should be done by
an experienced repairman.
WARNING! (Continuedyf
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+ L J K V S H H G G U L Y L Q J Z L W K \ R X U Y H K L F O H X Q G H U
P D [ L P X P O R D G L V G D Q J H U R X V 7 K H D G G H G
V W U D L Q R Q \ R X U W L U H V F R X O G F D X V H W K H P W R I D L O
< R X F R X O G K D Y H D V H U L R X V F R O O L V L R Q ' R Q R W
G U L Y H D Y H K L F O H O R D G H G W R W K H P D [ L P X P F D S D F-
ity at continuous speeds above 75 mph
(120 km/hyf .
WARNING!
Combining radial ply tires with other types of
tires on your vehicle will cause your vehicle to
handle poorly. The instability could cause a
collision. Always use radial ply tires in sets of
four. Never combine them with other types of
tires.
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& R P S D F W D Q G F R O O D S V L E O H V S D U H V D U H I R U W H P-
porary emergency use only. With these
spares, do not drive more than 50 mph
(80 km/hyf 7 H P S R U D U \ X V H V S D U H V K D Y H O L m -
ited tread life. When the tread is worn to the
tread wear indicators, the temporary use
spare tire needs to be replaced. Be sure to
follow the warnings, which apply to your
spare. Failure to do so could result in spare
tire failure and loss of vehicle control.
Page 421 of 464
WARNING!
Using tires of different size and type (M+S,
Snowyf E H W Z H H Q I U R Q W D Q G U H D U D [ O H V F D Q
cause unpredictable handling. You could lose
control and have a collision.
CAUTION!
To avoid damage to your vehicle or tires,
observe the following precautions:
Because of restricted traction device clear-
ance between tires and other suspension
components, it is important that only trac-
tion devices in good condition are used.
Broken devices can cause serious damage.
Stop the vehicle immediately if noise
occurs that could indicate device breakage.
Remove the damaged parts of the device
before further use.
Install device as tightly as possible and
then retighten after driving about ½ mile
(0.8 kmyf $ X W R V R F N W U D F W L R Q G H Y L F H V G R Q R W
require retightening.
Do not exceed 30 mph (48 km/hyf .
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