2016 JEEP CHEROKEE check engine

Engine Check/Malfunction Indicator Light (MIL)
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 turning the key from OFF to ON/RUN, 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 sev-
eral 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
immediate loss of power or severe catalytic converter damage. The vehicle should be ser-
viced as soon as possible if this occurs.
338 UNDERSTANDING YOUR INSTRUMENT PANEL

Clear Personal Data
After pressing the “Clear Personal Data Settings” button
on the touchscreen the following settings will be avail-
able:
•Clear Personal Data
When this feature is selected it will remove personal data
including Bluetooth devices and presets. To remove
personal information, press the “Clear Personal Data”
button and a pop-up will appear asking Are you sure
you want to clear all personal data?” select “Yes” to Clear,
or “Cancel” to exit. Once the data has been cleared, a pop
up appears stating Personal data cleared”.
Customer Programmable Features/Personal
Settings — Uconnect 8.4 Personal Settings
Press the “Apps” or the “Controls” button on the touch-
screen, then press the “Settings” button on the touch-
screen to display the menu setting screen. In this mode the Uconnect system allows you to access programmable
features that may be equipped such as Display, Voice,
Clock, Safety & Driving Assistance, Lights, Doors &
Locks, Auto-On Comfort, Engine Off Options, Audio,
Phone/Bluetooth, SiriusXM Setup, Restore Settings,
Clear Personal Data, and System Information.
NOTE:
Only one category may be selected at a time.
To adjust the setting of a programmable feature, press the
desired setting option. Once in the desired setting option,
press and release the preferred setting until a check-mark
appears next to the setting, showing that the setting has
been selected.
Once the setting is complete, press the Back Arrow
button on the touchscreen to return to the previous menu
or press the X button on the touchscreen to close out of
the settings screen. Pressing the Up or Down Arrow
button on the right side of the screen will allow you to
toggle up or down through the list of available settings.
398 UNDERSTANDING YOUR INSTRUMENT PANEL

•Headlight Off Delay
When this feature is selected, it allows adjustment of the
amount of time the headlights remain on after the engine
is shut off. To change the Headlights Off Delay setting,
press the “+” or “–” button on the touchscreen to select
your desired time interval, and choose either 0 sec, 30 sec,
60 sec or 90 seconds.
• Headlight Illumination On Approach
When this feature is selected, the headlights will activate
and remain on for 0, 30, 60, or 90 seconds when the doors
are unlocked with the Remote Keyless Entry (RKE)
transmitter. To change the Illuminated Approach status,
press the “+” or “–” button on the touchscreen to select
your desired time interval. •
Headlights With Wipers — If Equipped
When this feature is selected, and the headlight switch is
in the AUTO position, the headlights will turn on ap-
proximately 10 seconds after the wipers are turned on.
The headlights will also turn off when the wipers are
turned off if they were turned on by this feature. To make
your selection, press the Headlights With Wipers button
on the touchscreen, until a check-mark appears next to
setting, showing that setting has been selected.
• Auto Dim High Beams — If Equipped
When this feature is selected, the high beam headlights
will activate/deactivate automatically under certain con-
ditions. To make your selection, press the “Auto High
Beams” button on the touchscreen, until a check-mark
appears next to setting, showing that setting has been
selected. Refer to “Automatic High Beam Headlamp
Control — If Equipped” in “Understanding The Features
Of Your Vehicle” for further information.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 407

•Power Lift Gate Chime — If Equipped
This feature plays an alert when the power lift gate is
raising or lowering. To make your selection, press the
“Power Lift Gate Chime” button on the touchscreen, until
a check-mark appears next to setting, showing that
setting has been selected.
Auto-On Comfort — If Equipped
After pressing the “Auto-On Comfort” button on the
touchscreen the following settings will be available:
• Auto-On Driver Heated/Ventilated Seat & Steering
Wheel With Vehicle Start — If Equipped
When this feature is selected the driver’s heated seat will
automatically turn on when temperatures are below 40° F
(4.4° C). When temperatures are above 80° F (26.7° C) the
driver vented seat will turn on. To make your selection,
press the “Auto-On Driver Heated/Ventilated Seat & Steering Wheel With Vehicle Start” button on the touch-
screen, then select either “Off,” “Remote Start” or “All
Starts” until a check-mark appears next to setting, show-
ing that setting has been selected.
Engine Off Options
After pressing the Engine Off Options button on the
touchscreen the following settings will be available.
•
Easy Exit Seat — If Equipped
This feature provides automatic driver seat positioning to
enhance driver mobility when entering and exiting the
vehicle. To make your selection, press the “Easy Exit
Seat” button on the touchscreen until a check-mark
appears next to setting, showing that setting has been
selected.
• Engine Off Power Delay
When this feature is selected, the power window
switches, radio, Uconnect phone system (if equipped),4
UNDERSTANDING YOUR INSTRUMENT PANEL 411

into STOP/START READY and if all other conditions are
met, can go into a STOP/START AUTOSTOP ACTIVE
“Autostop” mode.
To Activate The Autostop Mode, The Following Must
Occur:
•The system must be in STOP/START READY state. A
STOP/START READY message will be displayed in
the Electronic Vehicle Information Center (EVIC) or
Driver Information Display (DID) within the Stop/
Start section. Refer to “Electronic Vehicle Information
Center (EVIC)” or “Driver Information Display (DID)”
in “Understanding Your Instrument Panel” for further
information.
• The vehicle must be completely stopped.
• The shifter must be in a forward gear and the brake
pedal depressed. The engine will shut down, the tachometer will move to
the zero position and the Stop/Start telltale will illumi-
nate indicating you are in Autostop. Customer settings
will be maintained upon return to an engine running
condition.
Possible Reasons The Engine Does Not Autostop
Prior to engine shut down, the system will check many
safety and comfort conditions to see if they are fulfilled.
Detailed information about the operation of the Stop/
Start system may be viewed in the EVIC/DID Stop/Start
Screen. In the following situations the engine will not
stop:
•
Driver ’s seat belt is not buckled.
• Driver ’s door is not closed.
• Battery temperature is too warm or cold.
• Battery charge is low.
478 STARTING AND OPERATING

Information Center (EVIC)” or “Driver Information Dis-
play (DID)“ in “Understanding Your Instrument Panel”
for further information.
If the “SERVICE STOP/START SYSTEM” message ap-
pears in the EVIC/DID, have the system checked by your
authorized dealer.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine and permits
quicker starts in cold weather.
Connect the cord to a 110-115 Volt AC electrical outlet
with a grounded, three-wire extension cord.
For ambient temperatures below 0°F (-18°C), the engine
block heater is recommended. For ambient temperatures
below -20°F (-29°C), the engine block heater is required.The engine block heater cord is routed under the hood,
behind to the driver ’s side headlamp. Follow the steps
below to properly use the engine block heater:
1. Locate the engine block heater cord (behind the driv-
er ’s side headlamp).
2. Undo the Velcro strap that secures the heater cord in place.
3. Pull the cord to the front of the vehicle and plug it into a grounded, three-wire extension cord.
4. After the vehicle is running, reattach the cord to the Velcro strap and properly stow away behind the
driver ’s side headlamp.
NOTE:
• The engine block heater cord is a factory installed
option. If your vehicle is not equipped, heater cords
are available from your authorized MOPAR dealer.
482 STARTING AND OPERATING

to move the shift lever out of PARK. As an added precau-
tion, turn the front wheels toward the curb on a downhill
grade and away from the curb on an uphill grade.
WARNING!
•Never use the PARK position as a substitute for the
parking brake. Always apply the parking brake
fully when parked to guard against vehicle move-
ment and possible injury or damage.
• Your vehicle could move and injure you and others
if it is not completely in PARK. Check by trying to
move the shift lever out of PARK with the brake
pedal released. Make sure the transmission is in
PARK before leaving the vehicle.
• It is dangerous to shift out of PARK or NEUTRAL
if the engine speed is higher than idle speed. If
your foot is not firmly pressing the brake pedal, the
(Continued)
WARNING! (Continued)
vehicle could accelerate quickly forward or in re-
verse. You could lose control of the vehicle and hit
someone or something. Only shift into gear when
the engine is idling normally and your foot is
firmly pressing the brake pedal.
•
Unintended movement of a vehicle could injure
those in or near the vehicle. As with all vehicles, you
should never exit a vehicle while the engine is
running. Before exiting a vehicle, always apply the
parking brake, shift the transmission into PARK,
turn the engine OFF, and remove the Key Fob. When
the ignition is in the LOCK/OFF (key removal)
position, the transmission is locked in PARK, secur-
ing the vehicle against unwanted movement.
(Continued)
488 STARTING AND OPERATING

WARNING!
If the engine stalls or you lose headway or cannot
make it to the top of a steep hill or grade, never
attempt to turn around. To do so may result in
tipping and rolling the vehicle. Always back straight
down a hill in REVERSE gear carefully. Never back
down a hill in NEUTRAL using only the brake.
NOTE: Remember, never drive diagonally across a hill -
drive straight up or down.
If the wheels start to slip as you approach the crest of a
hill, ease off the accelerator and maintain headway by
turning the front wheels slowly left and right. This may
provide a fresh “bite” into the surface and will usually
provide traction to complete the climb.
Traction Downhill
Shift the transmission into a low gear and the 4WD
System to 4WD LOW range or Select Hill Descent
Control if equipped (refer to Electronic Brake Control
System in this section for further information). Let the
vehicle go slowly down the hill with all four wheels
turning against engine compression drag. This will per-
mit you to control the vehicle speed and direction.
When descending mountains or hills, repeated braking
can cause brake fade with loss of braking control. Avoid
repeated heavy braking by downshifting the transmis-
sion whenever possible.
After Driving Off-Road
Off-road operation puts more stress on your vehicle than
does most on-road driving. After going off-road, it is
always a good idea to check for damage. That way you
can get any problems taken care of right away and have
your vehicle ready when you need it.
5
STARTING AND OPERATING 509