ECU JEEP WRANGLER 4XE 2021 User Guide
[x] Cancel search | Manufacturer: JEEP, Model Year: 2021, Model line: WRANGLER 4XE, Model: JEEP WRANGLER 4XE 2021Pages: 476, PDF Size: 30.23 MB
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UCONNECT SYSTEMS
For detailed information about your Uconnect
4/4C/4C NAV With 8.4-inch Display system, refer
to your Uconnect Owner’s Manual Supplement.
NOTE:Uconnect screen images are for illustration
purposes only and may not reflect exact software
for your vehicle.
CYBERSECURITY
Your vehicle may be a connected vehicle and may
be equipped with both wired and wireless
networks. These networks allow your vehicle to
send and receive information. This information
allows systems and features in your vehicle to
function properly.
Your vehicle may be equipped with certain security
features to reduce the risk of unauthorized and
unlawful access to vehicle systems and wireless
communications. Vehicle software technology
continues to evolve over time and FCA US LLC,
working with its suppliers, evaluates and takes
appropriate steps as needed. Similar to a
computer or other devices, your vehicle may
require software updates to improve the usability and performance of your systems or to reduce the
potential risk of unauthorized and unlawful access
to your vehicle systems.
The risk of unauthorized and unlawful access to
your vehicle systems may still exist, even if the
most recent version of vehicle software (such as
Uconnect softwareyf L V L Q V W D O O H G .
NOTE:
FCA US LLC or an authorized dealer may contact
you directly regarding software updates.
To help further improve vehicle security and
minimize the potential risk of a security breach,
vehicle owners should:
Routinely check www.driveuconnect.com
(US Residentsyf R U www.driveuconnect.ca
(Canadian Residentsyf W R O H D U Q D E R X W D Y D L l -
able Uconnect software updates.
Only connect and use trusted media
devices (e.g. personal mobile phones,
USBs, CDsyf .
Privacy of any wireless and wired communications
cannot be assured. Third parties may unlawfully
intercept information and private communications
without your consent. For further information, refer
to “Data Collection & Privacy” in your Uconnect
Owner’s Manual Supplement or “Onboard
Diagnostic System (OBD IIyf & \ E H U V H F X U L W \
Page 353 of 476
WARNING!
Improper installation or failure to properly
secure a child restraint can lead to failure of
the restraint. The child could be badly injured
or killed.
Follow the child restraint manufacturer’s
directions exactly when installing an infant or
child restraint.
ALR — Switchable Automatic Locking Retractor Top Tether Anchorage Symbol
ALR — Switchable Automatic Locking Retractor Top Tether Anchorage Symbol
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O R F N H G U H S H D W
V W H S
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U H V W U D L Q W Z K L O H \ R X S X V K W K H F K L O G U H V W U D L Q W
U H D U Z D U G D Q G G R Z Q Z D U G L Q W R W K H Y H K L F O H V H D W
, I W K H F K L O G U H V W U D L Q W K D V D W R S W H W K H U V W U D S D Q G W K H V H D W L Q J S R V L W L R Q K D V D W R S W H W K H U
D Q F K R U D J H F R Q Q H F W W K H W H W K H U V W U D S W R W K H
D Q F K R U D J H D Q G W L J K W H Q W K H W H W K H U V W U D S 6 H H
Úpage 353 for directions to attach a tether
anchor.
9. Test that the child restraint is installed tightly by pulling back and forth on the child seat at
the belt path. It should not move more than
1 inch (25.4 mmyf L Q D Q \ G L U H F W L R Q .
Any seat belt system will loosen with time, so check
the belt occasionally, and pull it tight if necessary.
Installing Child Restraints Using The Top
Tether AnchorageWARNING!
Improper installation or failure to properly
secure a child restraint can lead to failure of
the restraint. The child could be badly injured
or killed.
Follow the child restraint manufacturer’s
directions exactly when installing an infant or
child restraint.
WARNING!
Do not attach a tether strap for a rear-facing car
seat to any location in front of the car seat,
including the seat frame or a tether anchorage.
Only attach the tether strap of a rear-facing car
seat to the tether anchorage that is approved for
that seating position, located behind the top of
the vehicle seat. For the location of approved
tether anchorages in your vehicle, see
Ú page 345.
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An incorrectly anchored tether strap could
lead to increased head motion and possible
injury to the child. Use only the anchorage
position directly behind the child seat to
secure a child restraint top tether strap.
If your vehicle is equipped with a split rear
seat, make sure the tether strap does not slip
into the opening between the seatbacks as
you remove slack in the strap.
Page 358 of 476
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ALWAYS securely attach your floor mat
using the floor mat fasteners. DO NOT install
your floor mat upside down or turn your floor
mat over. Lightly pull to confirm mat is
secured using the floor mat fasteners on a
regular basis.
ALWAYS REMOVE THE EXISTING FLOOR MAT
FROM THE VEHICLE before installing any
other floor mat. NEVER install or stack an
additional floor mat on top of an existing floor
mat.
ONLY install floor mats designed to fit your
vehicle. NEVER install a floor mat that cannot
be properly attached and secured to your
vehicle. If a floor mat needs to be replaced,
only use a FCA approved floor mat for the
specific make, model, and year of your
vehicle.
WARNING!WARNING!
Page 374 of 476
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Do not use sling type equipment when towing. Vehicle damage may occur.
When securing the vehicle to a flatbed truck, do not attach to front or rear suspension components. Damage to your vehicle may result from improper towing.
Page 407 of 476
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Use only the manufacturer recommended
brake fluid Úpage 456. Using the wrong type
of brake fluid can severely damage your brake
system and/or impair its performance. The
proper type of brake fluid for your vehicle is
also identified on the original factory installed
hydraulic master cylinder reservoir.
To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that
has been in a tightly closed container. Keep
the master cylinder reservoir cap secured at
all times. Brake fluid in a open container
absorbs moisture from the air resulting in a
lower boiling point. This may cause it to boil
unexpectedly during hard or prolonged
braking, resulting in sudden brake failure. This
could result in a collision.
Overfilling the brake fluid reservoir can result
in spilling brake fluid on hot engine parts,
causing the brake fluid to catch fire. Brake
fluid can also damage painted and vinyl
surfaces, care should be taken to avoid its
contact with these surfaces.
WARNING!
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WARNING!
If operating the vehicle without carpet in place
the floor may become hot, and there is a risk
of burns.
An improperly attached, damaged, folded, or
damaged grommets may cause your carpet to
interfere with the accelerator, brake, or clutch
pedals and cause a loss of vehicle control. To
prevent SERIOUS INJURY or DEATH: ALWAYS
securely attach your carpet using the grom-
mets.
ALWAYS make sure objects cannot fall or slide
into the driver’s side floor area when the
vehicle is moving. Objects can become
trapped under accelerator, brake, or clutch
pedals and could cause a loss of vehicle
control.
WARNING!
1 — Grommets