2017 JEEP WRANGLER engine

WARNING!
To avoid serious injury or death:
•Do not insert any objects into the receptacles.
• Do not touch with wet hands.
• Close the lid when not in use.
• If this outlet is mishandled, it may cause an electric
shock and failure.
CAUTION!
• Many accessories that can be plugged in draw power
from the vehicle’s battery, even when not in use (i.e.,
cellular phones, etc.). Eventually, if plugged in long
enough, the vehicle’s battery will discharge suffi-
ciently to degrade battery life and/or prevent the
engine from starting.
• Accessories that draw higher power (i.e., coolers,
vacuum cleaners, lights, etc.), will degrade the bat-
tery even more quickly. Only use these intermit-
tently and with greater caution.
(Continued)
CAUTION! (Continued)
•After the use of high power draw accessories, or long
periods of the vehicle not being started (with acces-
sories still plugged in), the vehicle must be driven a
sufficient length of time to allow the alternator to
recharge the vehicle’s battery.
• Power outlets are designed for accessory plugs only.
Do not hang any type of accessory or accessory
bracket from the plug. Improper use of the power
outlet can cause damage.
Power Inverter — If Equipped
There is a 115 Volt, 150 Watt inverter outlet located on the
front of the center console to convert DC current to AC
current. This outlet can power cellular phones, electronics
and other low power devices requiring power up to 150
Watts. Certain high-end video game consoles will exceed
this power limit, as will most power tools.
178 GETTING TO KNOW YOUR VEHICLE

Instrument Cluster Descriptions
1.Fuel Gauge
• The pointer shows the level of fuel in the fuel tank
when the ignition switch is in the ON/RUN position.
•
The fuel pump symbol points to the side of the
vehicle where the fuel filler door is located.
2. Speedometer
• Indicates vehicle speed.
3. Tachometer
• Indicates the engine speed in revolutions per minute
(RPM x 1000).
CAUTION!
Do not operate the engine with the tachometer pointer
in the red area. Engine damage will occur.
4. Temperature Gauge
• The temperature gauge shows engine coolant tem-
perature. Any reading within the normal range indi-
cates that the engine cooling system is operating
satisfactorily. •
The gauge pointer will likely indicate a higher tem-
perature when driving in hot weather, up mountain
grades, or when towing a trailer. It should not be
allowed to exceed the upper limits of the normal
operating range.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized dealer for
service if your vehicle overheats.
CAUTION!
Driving with a hot engine cooling system could dam-
age your vehicle. If the temperature gauge reads “H”
pull over and stop the vehicle. Idle the vehicle with the
air conditioner turned off until the pointer drops back
into the normal range. If the pointer remains on the
“H”, turn the engine off immediately and call an
authorized dealer for service.
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NOTE:The system will display the last known outside
temperature when starting the vehicle and may need to be
driven several minutes before the updated temperature is
displayed. Engine temperature can also affect the dis-
played temperature; therefore, temperature readings are
not updated when the vehicle is not moving.
ECO (Fuel Saver Mode) — If Equipped
The ECO message will display below the outside tempera-
ture in the instrument cluster display (if the audio system
is on the ECO indicator will override the audio information
display line if the Display Fuel Saver personal setting is
ON — see Personal Settings section). This message will
appear whenever you are driving in a fuel efficient manner.
This feature allows you to monitor when you are driving in
a fuel efficient manner, and it can be used to modify
driving habits in order to increase fuel economy.
Automatic Compass Calibration
This compass is self-calibrating, which eliminates the need
to set the compass manually. When the vehicle is new, the
compass may appear erratic, and the instrument cluster
display will display “CAL” until the compass is calibrated.
You may also calibrate the compass by completing one or
more 360–degree turns (in an area free from large metal or metallic objects) until the “CAL” message displayed in the
instrument cluster display turns off. The compass will now
function normally.
NOTE:
A good calibration requires a level surface and an
environment free from large metallic objects such as build-
ings, bridges, underground cables, railroad tracks, etc.
Manual Compass Calibration
If the compass appears erratic and the “CAL” indicator
does not appear in the instrument cluster display, you must
put the compass into the Calibration Mode manually as
follows:
1. Start the engine. Leave the gear selector in PARK in order to enter the instrument cluster display Program-
ming Menus.
2. Push the MENUbutton until Personal Settings
(Customer-Programmable Features) displays in the in-
strument cluster display.
3. Push the downarrow button until “Calibrate Compass”
displays in the instrument cluster display.
4. Push and release the rightarrow button to start the
calibration. The “CAL” indicator will display in the
instrument cluster display.
188 GETTING TO KNOW YOUR INSTRUMENT PANEL

5. Complete one or more 360–degree turns (in an area freefrom large metal or metallic objects) until the “CAL”
indicator turns off. The compass will now function
normally.
Compass Variance
Compass Variance is the difference between Magnetic
North and Geographic North. To compensate for the
differences, the variance should be set for the zone where
the vehicle is driven, per the zone map. Once properly set,
the compass will automatically compensate for the differ-
ences and provide the most accurate compass heading.
NOTE: Magnetic materials should be kept away from the
top of the instrument panel; this is where the compass
sensor is located.
To Change The Compass Variance:
1. Turn the ignition switch RUN (it is not necessary to start the engine).
2.
Push the MENUbutton until Personal Settings (Customer-
Programmable Features) displays in the instrument cluster
display.
3. Push the downarrow button until “Compass Variance”
message and the last variance zone number displays in
the instrument cluster display.
Compass Variance Map
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GETTING TO KNOW YOUR INSTRUMENT PANEL 189

Oil Change Required
Your vehicle is equipped with an engine oil change indi-
cator system. The “Oil Change Required” message will
display in the instrument cluster display for approximately
10 seconds after a single chime has sounded to indicate the
next scheduled oil change interval. The engine oil change
indicator system is duty cycle based, which means the
engine oil change interval may fluctuate dependent upon
your personal driving style.
Unless reset, this message will continue to display each
time you turn the ignition switch to the ON position. To
turn off the message temporarily, push and release the
MENUbutton. To reset the oil change indicator system
(after performing the scheduled maintenance), perform the
following procedure:
1. Turn the ignition switch to the ON position. Do not start
the engine.
2. Fully push the accelerator pedal slowly three times within 10 seconds.
3. Turn the ignition switch to the LOCK position.
NOTE: If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary, repeat this procedure.
WARNING/INDICATOR LIGHTS AND MESSAGES
The warning/indicator light switches on in the instrument
panel together with a dedicated message and/or acoustic
signal when applicable. These indications are indicative
and precautionary and as such must not be considered as
exhaustive and/or alternative to the information contained
in the Owner Manual, which you are advised to read
carefully in all cases. Always refer to the information in this
chapter in the event of a failure indication.
All active telltales will display first, if applicable. The
system check menu may appear different based upon
equipment options and current vehicle status. Some tell-
tales are optional and may not appear.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 195

Battery Charge Warning Light
Red TelltaleLight What It Means
Battery Charge Warning Light
This light illuminates when the battery is not charging properly. If it stays on while the engine is run-
ning, there may be a malfunction with the charging system. Contact your authorized dealer as soon
as possible. This indicates a possible problem with the electrical system or a related component.
If jump starting is required, refer to “Jump-Starting Procedures” in “In Case Of Emergency.”
Coolant Temperature Warning Light
Red Telltale
Light What It Means
Coolant Temperature Warning Light
This light warns of an overheated engine condition. If the light turns on while driving, safely pull
over and stop the vehicle. If the A/C system is on, turn it off. Also, shift the transmission into
NEUTRAL and idle the vehicle. If the temperature reading does not return to normal, turn the
engine off immediately and call for service.
NOTE:
As the coolant temperature gauge approaches H,this indicator will illuminate and a
single chime will sound. Further overheating will cause the temperature gauge to pass H.In
this case, a continuous chime will sound until the engine is allowed to cool or the 4 minute dura-
tion is expired, whichever comes first.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 199

Electronic Throttle Control (ETC) Warning Light
Red TelltaleLight What It Means
Electronic Throttle Control (ETC) Warning Light
This light informs you of a problem with the Electronic Throttle Control (ETC) system. If a prob-
lem is detected while the engine is running, the light will either stay on or flash depending on
the nature of the problem. Cycle the ignition when the vehicle is safely and completely stopped
and the transmission is placed in the PARK position. The light should turn off. If the light re-
mains on with the vehicle under power, your vehicle will usually be drivable; however, see an
authorized dealer for service as soon as possible.
If the light continues to flash when the engine vehicle under power, immediate service is re-
quired and you may experience reduced performance, and your vehicle may require towing. The
light will come on when the ignition is placed in the ON/RUN position and remain on briefly as
a bulb check. If the light does not come on during starting, have the system checked by an au-
thorized dealer.
Oil Pressure Warning Light
Red Telltale
Light What It Means
Oil Pressure Warning Light
This light indicates low engine oil pressure. If the light turns on while driving, stop the vehicle
and shut off the engine as soon as possible. A chime will sound when this light turns on.
Do not operate the vehicle until the cause is corrected. This light does not indicate how much oil
is in the engine. The engine oil level must be checked under the hood.
200 GETTING TO KNOW YOUR INSTRUMENT PANEL

Engine Malfunction Warning Light
Yellow TelltaleLight What It Means
Engine Check/Malfunction Indicator Light (MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a part of an Onboard Diagnostic System
called OBD II that monitors engine and automatic transmission control systems. The light will
illuminate when the ignition is in the ON position before engine start. If the bulb does not come
on when placing the ignition in the ON/RUN position, have the condition checked promptly.
Certain conditions, such as a loose or missing gas cap, poor quality fuel, etc., may illuminate the
light after engine start. The vehicle should be serviced if the light stays on through several typical
driving styles. In most situations, the vehicle will drive normally and will not require towing.
When the engine is running, the MIL may flash to alert serious conditions that could lead to im-
mediate loss of power or severe catalytic converter damage. The vehicle should be serviced as
soon as possible if this occurs.
WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in normal
operating conditions. This can cause a fire if you drive
slowly or park over flammable substances such as dry
plants, wood, cardboard, etc. This could result in death
or serious injury to the driver, occupants or others.
CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the engine
control system. It also could affect fuel economy and
driveability. If the MIL is flashing, severe catalytic
converter damage and power loss will soon occur.
Immediate service is required.
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