2013 JEEP WRANGLER engine

This Owner’s Manual has been prepared with the assis-
tance of service and engineering specialists to acquaint
you with the operation and maintenance of your vehicle.
It is supplemented by Warranty Information, and various
customer-oriented documents. Please take the time to
read these publications carefully. Following the instruc-
tions and recommendations in this manual will help
assure safe and enjoyable operation of your vehicle.
NOTE: After reviewing the owner information, it
should be stored in the vehicle for convenient referenc-
ing and remain with the vehicle when sold.
When it comes to service, remember that your authorized
dealer knows your vehicle best, has factory-trained tech-
nicians and genuine MOPAR® parts, and cares about
your satisfaction.ROLLOVER WARNING
Utility vehicles have a significantly higher rollover rate
than other types of vehicles. This vehicle has a higher
ground clearance and a higher center of gravity than
many passenger cars. It is capable of performing better in
a wide variety of off-road applications. Driven in an
unsafe manner, all vehicles can go out of control. Because
of the higher center of gravity and the narrower track, if
this vehicle is out of control it may roll over when some
other vehicles may not.
Do not attempt sharp turns, abrupt maneuvers, or other
unsafe driving actions that can cause loss of vehicle
control. Failure to operate this vehicle safely may result
in a collision, rollover of the vehicle, and severe or fatal
injury. Drive carefully.1
INTRODUCTION 5

ENGINE BREAK-IN RECOMMENDATIONS ....99
 SAFETY TIPS ........................ .100
▫ Transporting Passengers .................100
▫ Exhaust Gas ........................ .100▫
Safety Checks You Should Make Inside The
Vehicle ............................ .101
▫ Periodic Safety Checks You Should Make
Outside The Vehicle ...................103
14 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

STEERING WHEEL LOCK — IF EQUIPPED
Your vehicle may be equipped with a passive steering
wheel lock. This lock prevents steering the vehicle with-
out the ignition key. If the steering wheel is moved
approximately a half turn in either direction, and the key
is not in the ignition, the steering wheel will lock.
To Manually Lock The Steering Wheel
With the engine running, rotate the steering wheel one–
half revolution from the straight ahead position, turn off
the engine, and remove the key. Rotate the steering wheel
slightly in both directions until the lock engages.
To Release The Steering Wheel Lock
Insert the key in the ignition, and turn the wheel slightly
to the left or right, to disengage the lock.
NOTE:If you turned the wheel to the right to engage the
lock, you must turn the wheel slightly to the right to
disengage it. If you turned the wheel to the left to engage
the lock, turn the wheel slightly to the left to disengage it.
Automatic Transmission Ignition Interlock System
This system prevents the key from being removed unless
the shift lever is in PARK. It also prevents shifting out of
PARK unless the key is in the ON/RUN position, and the
brake pedal is depressed.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17

SENTRY KEY®
The Sentry Key® Immobilizer System prevents unau-
thorized vehicle operation by disabling the engine. The
system does not need to be armed or activated. Operation
is automatic, regardless of whether the vehicle is locked
or unlocked.
The system uses ignition keys that have an embedded
electronic chip (transponder) to prevent unauthorized
vehicle operation. Therefore, only keys that are pro-
grammed to the vehicle can be used to start and operate
the vehicle. The system will shut the engine off in two
seconds if someone uses an invalid key to try to start the
engine.
NOTE:A key that has not been programmed is also
considered an invalid key, even if it is cut to fit the
ignition switch lock cylinder for that vehicle. During normal operation, after turning on the ignition
switch, the Vehicle Security Light will turn on for three
seconds for a bulb check. If the light remains on after the
bulb check, it indicates that there is a problem with the
electronics. In addition, if the Vehicle Security Light
begins to flash after the bulb check, it indicates that
someone used an invalid key to try to start the engine.
Either of these conditions will result in the engine being
shut off after two seconds.
If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than 10
seconds), it indicates that there is a fault in the electron-
ics. Should this occur, have the vehicle serviced as soon
as possible by an authorized dealer.
18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

2. Remove and replace the battery. Avoid touching thenew battery with your fingers. Skin oils may cause
battery deterioration. If you touch a battery, clean it
with rubbing alcohol.
3. To reassemble the RKE transmitter case, snap the two halves together.
REMOTE STARTING SYSTEM — IF EQUIPPED
This system uses the Remote Keyless Entry
(RKE) transmitter to start the engine conve-
niently from outside the vehicle while still
maintaining security. The system has a range of
approximately 300 ft (91 m).
NOTE:
• The vehicle must be equipped with an automatic
transmission to be equipped with Remote Start.
• Obstructions between the vehicle and RKE transmitter
may reduce this range.
Separating RKE Transmitter Halves
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 29

How To Use Remote Start
All of the following conditions must be met before the
engine will remote start:
•Shift lever in PARK
• Doors closed
• Hood closed
• Hazard switch off
• Brake switch inactive (brake pedal not pressed)
• Ignition key removed from ignition switch
• Battery at an acceptable charge level
• RKE PANIC button not pressed •
System not disabled from previous remote start event
• Vehicle theft alarm not active
WARNING!
•Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains Carbon Mon-
oxide (CO) which is odorless and colorless. Carbon
Monoxide is poisonous and can cause serious in-
jury or death when inhaled.
• Keep Remote Keyless Entry (RKE) transmitters
away from children. Operation of the Remote Start
System, windows, door locks or other controls
could cause serious injury or death.
30 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Remote Start Abort Message On Electronic Vehicle
Information Center (EVIC) — If Equipped
The following messages will display in the EVIC if the
vehicle fails to remote start or exits remote start prema-
turely:
•Remote Start Aborted — Door Ajar
• Remote Start Aborted — Hood Ajar
• Remote Start Aborted — Fuel Low
• Remote Start Aborted — L/Gate Ajar
• Remote Start Aborted — System Fault
The EVIC message stays active until the ignition is turned
to the ON/RUN position.
To Enter Remote Start
Press and release the REMOTE START button on
the RKE transmitter twice within five seconds.
The vehicle doors will lock, the parking lights
will flash and the horn will chirp twice (if
programmed). Then, the engine will start and the vehicle
will remain in the Remote Start mode for a 15-minute cycle.
NOTE:
• The park lamps will turn on and remain on during
Remote Start mode.
• For security, power window operation is disabled
when the vehicle is in the Remote Start mode.
• The engine can be started two consecutive times (two
15-minute cycles) with the RKE transmitter. However,
the ignition switch must be cycled to the ON/RUN
position before you can repeat the start sequence for a
third cycle.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 31

Remote start will also cancel if any of the following occur:
•The engine stalls or RPM exceeds 2500
• Any engine warning lamps come on
• The hood is opened
• The hazard switch is pressed
• The transmission is moved out of PARK
• The brake pedal is pressed
To Exit Remote Start Mode Without Driving The
Vehicle
Press and release the REMOTE START button one time or
allow the engine to run for the entire 15-minute cycle.
NOTE: To avoid unintentional shut downs, the system
will disable the one time press of the REMOTE START
button for two seconds after receiving a valid Remote
Start request.
To Exit Remote Start Mode And Drive The Vehicle
Before the end of the 15-minute cycle, press and release
the UNLOCK button on the RKE transmitter to unlock
the doors and disarm the Vehicle Security Alarm (if
equipped). Then, insert the key into the ignition switch
and turn the switch to the ON/RUN position.
NOTE: The ignition switch must be in the ON/RUN
position in order to drive the vehicle.
DOORS
CAUTION!
Careless handling and storage of the removable door
panels may damage the seals, causing water to leak
into the vehicle’s interior.
32 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE