2017 JEEP WRANGLER fuel cap

GETTING TO KNOW YOUR INSTRUMENT PANEL
CONTENTS
INSTRUMENT CLUSTER ..................182
▫ Instrument Cluster Descriptions ............183
 INSTRUMENT CLUSTER DISPLAY —
IF EQUIPPED .......................... .185
▫ Instrument Cluster Display Location
And Controls ........................ .185
▫ Instrument Cluster Display Menu Items .......187
 WARNING/INDICATOR LIGHTS AND
MESSAGES ........................... .195
▫ Red Telltale Indicator Lights ...............196
▫ Yellow Telltale Indicator Lights .............202▫
Green Telltale Indicator Lights ..............208
▫ White Telltale Indicator Lights ..............209
▫ Blue Telltale Indicator Lights ...............210
 ONBOARD DIAGNOSTIC SYSTEM —
OBDII .............................. .210
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ..........................211
▫ Loose Fuel Filler Cap Message .............211
 EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS ..............2114

5.Odometer / Trip Odometer Display Area
• The odometer display shows the total distance the
vehicle has been driven. The trip odometer shows
individual trip mileage. Refer to “Odometer/Trip
Odometer/ECO (Fuel Saver Indicator) Button” for
further information.
• U.S. Federal regulations require that upon transfer of
vehicle ownership, the seller certify to the purchaser
the correct mileage that the vehicle has been driven. If
your odometer needs to be repaired or serviced, the
repair technician should leave the odometer reading
the same as it was before the repair or service. If they
cannot do so, then the odometer must be set at zero,
and a sticker must be placed in the door jamb stating
what the mileage was before the repair or service. It is
a good idea for you to make a record of the odometer
reading before the repair/service, so that you can be
sure that it is properly reset, or that the door jamb
sticker is accurate if the odometer must be reset at zero.
Vehicle Odometer Messages
All messages will display in the instrument cluster display,
if equipped. Refer to “Instrument Cluster Display— If
Equipped” in this section for further information. When the appropriate conditions exist, the following
odometer messages will display:
•ECO — Fuel Saver Indicator
• door — Door Open
• gATE — Swing Gate Open
• LoW tirE — Low Tire Pressure
• HOTOIL — Oil Temperature Above Normal Limits
• gASCAP — Fuel Cap Fault
• noFUSE — Fuse Fault
• CHAngE OIL — Oil Change Required
6. Software Telltales
• Hard and Soft Telltales (Symbols) appear based on
specific behaviors.
7.
Instrument Cluster Display / Compass Mini-Trip Com-
puter Display — If Equipped
• When the appropriate conditions exist, this display
shows the instrument cluster display messages. Refer
to “Instrument Cluster Display” in “Getting To Know
Your Instrument Panel” for further information.
•
When the appropriate conditions exist, this display
shows the Mini-Trip Computer messages. Refer to “Mini-
Trip Computer” in “Getting To Know Your Instrument
Panel” for further information.
184 GETTING TO KNOW YOUR INSTRUMENT PANEL

•MENU Button
Push and release the MENUbutton to advance the display
to each of the instrument cluster display Main Menu
features or to return to the Main Menu from a submenu.
Upon reaching the last item in the Main Menu the instru-
ment cluster display will advance to the first item in the
Main Menu with the next MENUbutton push and release.
• Compass Button
Push and release the compassbutton to return to the
Compass/Outside Temperature/Audio Information/ECO
screen whenever the current display is not the Compass/
Outside Temperature/Audio Information/ECO screen.
• Right Arrow Button
Push and release the rightarrow button when prompted
by the instrument cluster display to Reset Main Menu
features with a reset capability or to change Personal
Settings.
• Down Arrow Button
Push and release the downarrow button when prompted
by the instrument cluster display to step through Vehicle
Info submenu, stored system warning messages, or Per-
sonal Settings features.Instrument Cluster Display Menu Items
NOTE: The instrument cluster display menu items display
in the center of the instrument cluster. Menu items may
vary depending on your vehicle features.
Average Fuel Economy
Shows the average fuel economy since the last reset.
Average fuel economy can be reset by pushing and holding
the right arrow button (as prompted in the instrument
cluster display). Upon reset, the history information will be
erased, and the averaging will continue from the last fuel
average reading before the reset.
Compass, Outside Temperature Display / ECO (Fuel
Saver Mode) — If Equipped
The compass readings indicate the direction the vehicle is
facing. Push and release the compassbutton to display one
of eight compass headings, the outside temperature/ECO
if the instrument cluster display is not already displaying
this screen.
4
GETTING TO KNOW YOUR INSTRUMENT PANEL 187

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.
4
GETTING TO KNOW YOUR INSTRUMENT PANEL 203

Onboard Diagnostic System (OBD II) Cybersecurity
Your vehicle is required to have an Onboard Diagnostic
system (OBD II) and a connection port to allow access to
information related to the performance of your emissions
controls. Authorized service technicians may need to ac-
cess this information to assist with the diagnosis and
service of your vehicle and emissions system.
WARNING!
•ONLY an authorized service technician should con-
nect equipment to the OBD II connection port in
order to diagnose or service your vehicle.
• If unauthorized equipment is connected to the OBD
II connection port, such as a driver-behavior tracking
device, it may:
• Be possible that vehicle systems, including safety
related systems, could be impaired or a loss of
vehicle control could occur that may result in an
accident involving serious injury or death.
• Access, or allow others to access, information
stored in your vehicle systems, including personal
information. For further information, refer to “Privacy Practices” and
“Uconnect CyberSecurity” in “All About Uconnect Access”
in your Owner ’s Manual Radio Supplement and “Cyber-
security” in “Multimedia”.
Loose Fuel Filler Cap Message
After fuel is added, the vehicle diagnostic system can
determine if the fuel filler cap is possibly loose, improperly
installed, or damaged. A “gASCAP” message will be
displayed in the odometer. Tighten the gas cap until a
clicking
sound is heard. This is an indication that the gas
cap is properly tightened. Push the odometer reset button
to turn the message off. If the problem persists, the
message will appear the next time the vehicle is started.
This might indicate a damaged cap. If the problem is
detected twice in a row, the system will turn on the MIL.
Resolving the problem will turn the MIL off.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass an
inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.
4
GETTING TO KNOW YOUR INSTRUMENT PANEL 211

the “Tire Pressure Monitoring Telltale Light” will still be
ON. In this situation, the “Tire Pressure Monitoring Telltale
Light” will turn OFF only after the tires have been inflated
to the vehicle’s recommended cold placard pressure value.
CAUTION!
•The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warnings have been established for the tire size
equipped on your vehicle. Undesirable system op-
eration or sensor damage may result when using
replacement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System (TPMS)
sensor to become inoperable. After using an after-
market tire sealant it is recommended that you take
your vehicle to an authorized dealership to have your
sensor function checked.
• After inspecting or adjusting the tire pressure, al-
ways reinstall the valve stem cap. This will prevent
moisture and dirt from entering the valve stem,
which could damage the Tire Pressure Monitoring
Sensor. NOTE:
•
The TPMS is not intended to replace normal tire care and
maintenance, nor to provide warning of a tire failure or
condition.
• The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
• Driving on a significantly under-inflated tire causes the
tire to overheat and can lead to tire failure. Under-
inflation also reduces fuel efficiency and tire tread life,
and may affect the vehicle’s handling and stopping
ability.
• The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver ’s responsibility to maintain
correct tire pressure, even if under-inflation has not
reached the level to trigger illumination of the “Tire
Pressure Monitoring Telltale Light.”
• Seasonal temperature changes will affect tire pressure,
and the TPMS will monitor the actual tire pressure in the
tire.
228 SAFETY

▫Axle Lock (Tru–Lok) — Rubicon Models ......305
▫ Electronic Sway Bar Disconnect —
If Equipped ......................... .306
 POWER STEERING ..................... .308
▫ Power Steering Fluid Check ...............308
 SPEED CONTROL — IF EQUIPPED ..........309
▫ To Activate .......................... .310
▫ To Set A Desired Speed ...................310
▫ To Vary The Speed Setting ................310
▫ To Accelerate For Passing .................311
▫ To Resume Speed ......................311
▫ To Deactivate ........................ .312
 REFUELING THE VEHICLE ................312
▫ Fuel Filler Cap ....................... .312
▫ Loose Fuel Filler Cap Message .............313
VEHICLE LOADING .....................313
▫ Certification Label ..................... .313
 TRAILER TOWING ..................... .315
▫ Common Towing Definitions ...............316
▫ Trailer Hitch Classification ................318
▫ Trailer Towing Weights (Maximum
Trailer Weight Ratings) ..................319
▫ Trailer And Tongue Weight ...............323
▫ Towing Tips .......................... .325
 RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.) ....................327
▫ Towing This Vehicle Behind Another Vehicle. . . .327
▫ Recreational Towing — Four-Wheel Drive
Models ............................. .328
 DRIVING
TIPS......................... .330
▫ On-Road Driving Tips ...................330
▫ Off Road Driving Tips ...................331
284 STARTING AND OPERATING

To Deactivate
A soft tap on the brake pedal, pushing the CANCEL
button, or normal brake pressure while slowing the vehicle
will deactivate the Speed Control without erasing the set
speed from memory.
Pushing the ON/OFF button or turning the ignition switch
OFF erases the set speed from memory.
REFUELING THE VEHICLE
Fuel Filler Cap
The fuel filler cap is located on the driver’s side of the
vehicle. If the fuel filler cap is lost or damaged, be sure the
replacement cap is the correct one for this vehicle.
WARNING!
•Never have any smoking materials lit in or near the
vehicle when the gas cap is removed or the tank is
being filled.
•Never add fuel when the engine is running. This is in
violation of most state and federal fire regulations and
may cause the MIL to turn on.
•A fire may result if gasoline is pumped into a portable
container that is inside of a vehicle. You could be
burned. Always place gas containers on the ground
while filling.
Fuel Filler Cap
312 STARTING AND OPERATING