2016 JEEP GRAND CHEROKEE dead battery

A WORD ABOUT YOUR KEYS
Your vehicle uses a keyless ignition system. This system
consists of a Remote Keyless Entry (RKE) Key Fob (RKE
Key Fob) and a Keyless Push Button Ignition.
Keyless Push Button Ignition
This feature allows the driver to operate the ignition with
the push of a button, as long as the RKE Key Fob is in the
passenger compartment.
The Keyless Push Button Ignition has four operating
positions; three of which are labeled and will illuminate
when in position. The three positions are OFF, ACC, and
ON/RUN. The fourth position is START, during start
RUN will illuminate.
NOTE:In case the ignition position does not change
with the push of a button, the RKE Key Fob may have a
low or dead battery. In this situation, a back up method
can be used to operate the keyless push button ignition. Put the nose side (side opposite of the emergency key) of
the RKE Key Fob against the keyless ignition push button
and push to operate the ignition.
Keyless Push Button Ignition
14 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

RKE Key Fob
The RKE Key Fob contains an emergency key, which
stores in the rear of the RKE Key Fob.
The emergency key allows for entry into the vehicle
should the battery in the vehicle or the RKE Key Fob go
dead. The emergency key is also for locking the glove
box. You can keep the emergency key with you when
valet parking.
To remove the emergency key, slide the mechanical latch
at the top of the RKE Key Fob sideways with your thumb
and then pull the key out with your other hand.NOTE:You can insert the double-sided emergency key
into the lock cylinders with either side up.
Emergency Key Removal
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15

Do NOT grab the door handle, when pushing the door
handle button. This could unlock the door(s).NOTE:
•
After pushing the door handle button, you must wait
two seconds before you can lock or unlock the doors,
using either Passive Entry door handle. This is done to
allow you to check if the vehicle is locked by pulling
the door handle without the vehicle reacting and
unlocking.
• The Passive Entry system will not operate if the RKE
Key Fob battery is dead.
• Closeness to mobile devices can have an effect on the
passive entry system.
The vehicle doors can also be locked by using the RKE
Key Fob lock button or the lock button located on the
vehicle’s interior door panel.
Do NOT Grab The Door Handle When Locking
42 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!
•Do not use a chain for freeing a stuck vehicle.
Chains may break, causing serious injury or death.
• Stand clear of vehicles when pulling with tow
hooks. Tow straps may become disengaged, caus-
ing serious injury.
CAUTION!
Tow hooks are for emergency use only, to rescue a
vehicle stranded off road. Do not use tow hooks for
tow truck hookup or highway towing. You could
damage your vehicle.
(Continued)
MANUAL PARK RELEASE
WARNING!
Always secure your vehicle by fully applying the
parking brake, before activating the Manual Park
Release. Activating the Manual Park Release will
allow your vehicle to roll away if it is not secured by
the parking brake or by proper connection to a tow
vehicle. Activating the Manual Park Release on an
unsecured vehicle could lead to serious injury or
death for those in or around the vehicle.
In order to move the vehicle in cases where the transmis-
sion will not shift out of PARK (such as a dead battery),
a Manual Park Release is available.
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WHAT TO DO IN EMERGENCIES 621

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
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MAINTAINING YOUR VEHICLE 635