JEEP GRAND WAGONEER 2022 Owners Manual
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Do not use a chain for freeing a stuck vehicle.
Chains may break, causing serious injury or
death.
Stand clear of vehicles when pulling with tow
hooks. Tow straps may become disengaged,
causing serious injury.
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7 R Z K R R N V D U H I R U H P H U J H Q F \ X V H R Q O \ W R U H V F X H
D Y H K L F O H V W U D Q G H G R I I U R D G ' R Q R W X V H W R Z
K R R N V I R U W R Z W U X F N K R R N X S R U K L J K Z D \ W R Z L Q J
< R X F R X O G G D P D J H \ R X U Y H K L F O H
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SERVICING AND MAINTENANCE
SC \b \fED SERVICING
Your vehicle is equipped with an automatic oil
change indicator system. The oil change indicator
system will remind you that it is time to take your
vehicle in for scheduled maintenance.
Based on engine operation conditions, the oil
change indicator message will illuminate. This
means that service is required for your vehicle.
Operating conditions such as frequent short-trips,
trailer tow, extremely hot or cold ambient
temperatures, and extended idling will influence
when the “Oil Change Required” message is
displayed. Have your vehicle serviced as soon as
possible, within the next 500 miles (805 kmyf .An authorized dealer will reset the oil change
indicator message after completing the scheduled
oil change or for engine oil life reset procedure
Ú
page 110.
NOTE:Under no circumstances should oil change
intervals exceed 10,000 miles (16,000 kmyf R U
12 months, whichever comes first. The engine
controller also monitors the number of hours of
engine run time, and will illuminate the oil change
indicator after 350 hours (which is not likely to be
exceeded except for certain fleet customers with
extended engine idling periodsyf . Once A Month Or Before A Long Trip:
Check engine oil level
Check windshield washer fluid level
Check the tire inflation pressures and look for
unusual wear or damage
Check the fluid levels of the coolant reservoir,
brake master cylinder and fill as needed.
Check function of all interior and exterior lights
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7 K H V S D U N S O X J F K D Q J H L Q W H U Y D O L V P L O H D J H E D V H G R Q O \ \ H D U O \ L Q W H U Y D O V G R Q R W D S S O \
0 L O H D J H R U W L P H S D V V H G Z K L F K H Y H U F R P H V I L U V W \f
2 U < H D U V
2 U . L O R P H W H U V
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You can be badly injured working on or around a motor vehicle. Do only service work for which you have the knowledge and the right equipment. If you have
any doubt about your ability to perform a service job, take your vehicle to a competent mechanic.
Failure to properly inspect and maintain your vehicle could result in a component malfunction and effect vehicle handling and performance. This could
cause an accident.
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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 L Q J D U R X Q G W K H Z D V K H U V R O X W L R Q
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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. Refer to Jump Starting
Procedure Úpage 331.
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 accesso -
ries contain lead and lead compounds. Wash
hands after handling.
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