User Manual - Page 340

For 2022 JEEP WRANGLER 4XE JL.

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338 IN CASE OF EMERGENCY
(Continued)
11. After 25 miles (40 km), check the lug nut
torque with a torque wrench to ensure that all
lug nuts are properly seated against the wheel.
12. Remove the jack assembly and wheel blocks.
13. Secure the jack and tools in their proper
locations.
14. Secure the damaged wheel/tire on the spare
tire carrier. Torque down lug nuts and locking
lug nut.
15. Return the lock bolt to the lock position on the
camera cover by turning the lock clockwise
using the provided #40 torx head driver and
ratchet. Then, reinstall the camera cover by
slipping it over the camera/tire carrier until it
snaps into place.
Lock Bolt Location
JUMP STARTING
If your vehicle has a discharged battery, it can be
jump started using a set of jumper cables and a
battery in another vehicle, or by using a portable
battery booster pack. Jump starting can be
dangerous if done improperly, so please follow the
procedures in this section carefully.
NOTE:
When using a portable battery booster pack, follow
the manufacturer's operating instructions and
precautions.
PREPARATIONS FOR JUMP START
Supplemental Battery – If Equipped
WARNING!
A loose tire or jack thrown forward in a collision
or hard stop, could endanger the occupants of
the vehicle. Always stow the jack parts and the
spare tire in the places provided.
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 voltage
greater than 12 Volts or damage to the battery,
starter motor, alternator or electrical system may
occur.
WARNING!
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 supplemental 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.
22_JL_OM_EN_USC_t.book Page 338
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