2016 JEEP GRAND CHEROKEE battery replacement

▫Programming Additional RKE Key Fobs ......26
▫ RKE Key Fob Battery Replacement ..........26
▫ General Information ....................28

REMOTE STARTING SYSTEM — IF EQUIPPED . .29
▫ How To Use Remote Start ................29
▫ Remote Start Abort Message On Driver
Information Display (DID) — If Equipped ....30
▫ To Enter Remote Start Mode ...............30
▫ To Exit Remote Start Mode Without Driving
The Vehicle ...........................31
▫ To Exit Remote Start Mode And Drive The
Vehicle .............................31
▫ Comfort Systems — If Equipped ............32
▫ General Information ....................32 
DOOR LOCKS .........................33
▫ Power Door Locks .....................34
▫ Child-Protection Door Lock System —
Rear Doors ..........................36
 KEYLESS ENTER-N-GO — PASSIVE ENTRY ....37
▫ General Information ....................43
 WINDOWS ...........................43
▫ Power Windows .......................43
▫ Wind Buffeting .......................47
 LIFTGATE ............................47
▫ Power Liftgate — If Equipped .............48
 OCCUPANT RESTRAINT SYSTEMS ..........51
▫ Important Safety Precautions ..............51
12 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Sound Horn With Lock
This feature will cause the horn to chirp when the doors
are locked with the RKE Key Fob. This feature can be
turned on or turned off. To change the current setting,
refer to “Uconnect Settings” in “Understanding Your
Instrument Panel” for further information.
Using The Panic Alarm
To turn the Panic Alarm feature on or off, push and hold
the PANIC button on the RKE Key Fob for at least one
second and release. When the Panic Alarm is activated,
the turn signals will flash, the horn will pulse on and off,
and the interior lights will turn on.
The Panic Alarm will stay on for three minutes unless
you turn it off by either pushing the PANIC button a
second time or drive the vehicle at a speed of 15 MPH
(24 km/h) or greater.NOTE:
•
The interior lights will turn off if you place the ignition
in the ACC or ON/RUN position while the Panic
Alarm is activated. However, the exterior lights and
horn will remain on.
• You may need to be less than 35 ft (11 m) from the
vehicle when using the RKE Key Fob to turn off the
Panic Alarm due to the radio frequency noises emitted
by the system.
Programming Additional RKE Key Fobs
Programming RKE Key Fobs may be performed at an
authorized dealer.
RKE Key Fob Battery Replacement
The recommended replacement battery is one CR2032
battery.
26 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 3.6L ..........631
 ENGINE COMPARTMENT — 5.7L ..........632
 ONBOARD DIAGNOSTIC SYSTEM (OBD II) . . .633
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ....................... .633
 EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS .............634
 REPLACEMENT PARTS ..................636
 DEALER SERVICE ..................... .636
 MAINTENANCE PROCEDURES ...........637
▫ Engine Oil ......................... .638▫
Engine Oil Filter ..................... .641
▫ Engine Air Cleaner Filter ................641
▫ Accessory Drive Belt Inspection ...........644
▫ Maintenance-Free Battery ...............646
▫ Air Conditioner Maintenance .............647
▫ Body Lubrication .....................652
▫ Windshield Wiper Blades ...............652
▫ Adding Washer Fluid ..................659
▫ Exhaust System ..................... .660
▫ Cooling System ..................... .662
7

Normally, the OBD II system will be ready. The OBD II
system maynotbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition actuated test, which
you can use prior to going to the test station. To check if
your vehicle’s OBD II system is ready, you must do the
following:
1. Cycle the ignition switch to the ON position, but do not crank or start the engine.
NOTE: If you crank or start the engine, you will have to
start this test over.
2. As soon as you cycle the ignition switch to the ON position, you will see the “Malfunction Indicator Light
(MIL)” symbol come on as part of a normal bulb
check. 3. Approximately 15 seconds later, one of two things will
happen:
• The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that your
vehicle’s OBD II system is not readyand you should
not proceed to the I/M station.
• The MIL will not flash at all and will remain fully
illuminated until you place the ignition in the off
position or start the engine. This means that your
vehicle’s OBD II system is readyand you can proceed
to the I/M station.
If your OBD II system is not ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
7
MAINTAINING YOUR VEHICLE 635

Belt replacement on some models requires the use of
special tools, we recommend having your vehicle ser-
viced at an authorized dealer.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic main-
tenance required.
WARNING!
•Battery fluid is a corrosive acid solution and can
burn or even blind you. Do not allow battery fluid
to contact your eyes, skin, or clothing. Do not lean
over a battery when attaching clamps. If acid
splashes in eyes or on skin, flush the area imme-
diately with large amounts of water. Refer to
(Continued)
WARNING! (Continued)
“Jump-Starting Procedures” in “What To Do In
Emergencies” for further information.
• Battery gas is flammable and explosive. Keep
flame or sparks away from the battery. Do not use
a booster battery or any other booster source with
an output greater than 12 Volts. Do not allow cable
clamps to touch each other.
• Battery posts, terminals, and related accessories
contain lead and lead compounds. Wash hands
after handling.
CAUTION!
• It is essential when replacing the cables on the
battery that the positive cable is attached to the
positive post and the negative cable is attached to
(Continued)
646 MAINTAINING YOUR VEHICLE

Alarm System (Security Alarm)................20
Alterations/Modifications, Vehicle ...............9
Antifreeze (Engine Coolant) ...............663, 698
Disposal ............................. .666
Anti-Lock Brake System (ABS) ................509
Anti-Lock Warning Light ....................320
Appearance Care ........................ .674
Arming System (Security Alarm) ...............20
Assist, Hill Start ......................... .512
Auto Down Power Windows ..................44
Automatic Door Locks ......................35
Automatic Headlights ..................... .170
Automatic High Beams .....................171
Automatic Temperature Control (ATC) .......417, 426
Automatic Transmission .................469, 673
Adding Fluid ......................... .673
Fluid And Filter Changes ..................673
Fluid Change ......................... .673
Fluid Level Check ...................672, 673 Fluid Type
........................ .672, 701
Gear Ranges .......................... .470
Special Additives ...................... .672
Auxiliary Electrical Outlet (Power Outlet) ........271
Auxiliary Power Outlet .....................271
Axle Fluid ............................. .701
Battery ............................ .308, 646
Charging System Light ...................308
Keyless Transmitter Replacement (RKE) ........26
Belts, Seat ...............................112
Blind Spot Monitoring ..................... .135
Body Mechanism Lubrication .................652
B-Pillar Location ......................... .536
Brake Assist System ........................511
Brake Control System, Electronic ..............508
Brake Fluid ......................... .669, 701
Brake System ........................ .507, 668
Anti-Lock (ABS) ....................... .507
10
INDEX 723