2015 JEEP GRAND CHEROKEE ECU

new battery with your fingers. Skin oils may cause
battery deterioration. If you touch a battery, clean it
with rubbing alcohol.
4. To assemble the RKE transmitter case, snap the two
halves together.
General Information
This device complies with Part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired op-
eration.
NOTE:Changes or modifications not expressly approved
by the party responsible for compliance could void the
user’s authority to operate the equipment.
If your RKE transmitter fails to operate from a normal
distance, check for these two conditions:
1. A weak battery in the transmitter. The expected life of
the battery is a minimum of three years.
2. Closeness to a radio transmitter such as a radio station
tower, airport transmitter, and some mobile or CB
radios.
REMOTE STARTING SYSTEM — IF EQUIPPED
This system uses the Remote Keyless Entry
(RKE) transmitter to start the engine conve-
niently from outside the vehicle while still
maintaining security. The system has a range of
approximately 300 ft (91 m).
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 27

NOTE:
•The vehicle must be equipped with an automatic
transmission to be equipped with Remote Start.
•Obstructions between the vehicle and the RKE trans-
mitter may reduce this range.
How To Use Remote Start
All of the following conditions must be met before the
engine will remote start:
•Shift lever in PARK
•Doors closed
•Hood closed
•HAZARD switch off
•BRAKE switch inactive (brake pedal not pressed)
•Battery at an acceptable charge level
•RKE PANIC button not pressed
•Fuel meets minimum requirement
•System not disabled from previous remote start event
•Vehicle security alarm not active
WARNING!
•Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains Carbon Mon-
oxide (CO) which is odorless and colorless. Carbon
Monoxide is poisonous and can cause serious in-
jury or death when inhaled.
•Keep Remote Keyless Entry (RKE) transmitters
away from children. Operation of the Remote Start
System, windows, door locks or other controls
could cause serious injury or death.
28 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

•For security, power window and power sunroof op-
eration (if equipped) are disabled when the vehicle is
in the Remote Start mode.
•The engine can be started two consecutive times (two
15-minute cycles) with the RKE transmitter. However,
the ignition switch must be cycled to the ON/RUN
position before you can repeat the start sequence for a
third cycle.
To Exit Remote Start Mode Without Driving The
Vehicle
Push and release the REMOTE START button one time or
allow the engine to run for the entire 15-minute cycle.
NOTE:To avoid unintentional shut downs, the system
will disable the one time push of the REMOTE START
button for two seconds after receiving a valid Remote
Start request.
To Exit Remote Start Mode And Drive The Vehicle
Before the end of the 15-minute cycle, press and release
the UNLOCK button on the RKE transmitter to unlock
the doors and disarm the Vehicle Security Alarm System
(if equipped). Then, prior to the end of the 15 minute
cycle, press and release the START/STOP button.
NOTE:“Remote Start Active — Push Start Button” will
display in the Driver Information Display (DID) until
you press the start button. Refer to “Driver Information
Display (DID)” in “Understanding Your Instrument
Panel” for further information.
Comfort Systems — If Equipped
When remote start is activated, Auto-Comfort will work
anytime the temperature conditions are correct when the
feature is enabled regardless of remote start or regular
keyless go start. and driver heated seat features will
automatically turn on in cold weather. In warm weather,
the driver vented seat feature will automatically turn on
30 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

when the remote start is activated. These features will
stay on through the duration of remote start or until the
ignition switch is turned to the ON/RUN position.
The Comfort System can be activated and deactivated
through the Uconnect® system. For more information on
Comfort System operation refer to “Uconnect® Settings”
in “Understanding Your Instrument Panel”.
DOOR LOCKS
The power door locks can be manually locked from
inside the vehicle by using the door lock knob. To lock
each door, push the door lock knob on each door trim
panel downward. To unlock the front doors, pull the
inside door handle to the first detent. To unlock the rear
doors, pull the door lock knob on the door trim panel
upward. If the lock knob is down when the door is
closed, the door will lock. Therefore, make sure the key is
not inside the vehicle before closing the door.
NOTE:Manually locking the vehicle will not arm the
Vehicle Security Alarm.
Manual Door Lock Knob
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 31

WARNING!
•For personal security and safety in the event of a
collision, lock the vehicle doors before you drive as
well as when you park and leave the vehicle.
•When leaving the vehicle, always remove the Key
Fob from the vehicle and lock your vehicle. Unsu-
pervised use of vehicle equipment may cause se-
vere personal injuries or death.
•Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children to
be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured. Children should be
warned not to touch the parking brake, brake pedal
or the transmission gear selector.
(Continued)
WARNING!(Continued)
•Do not leave the Key Fob in or near the vehicle, or
in a location accessible to children, and do not
leave the ignition of a vehicle equipped with
Keyless Enter-N-Go™ in the ACC or ON/RUN
mode. A child could operate power windows, other
controls, or move the vehicle.
Power Door Locks
The power door lock switch is located on each front door
panel. Press the switch to lock or unlock the doors.
32 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

•If the vehicle is unlocked by Passive Entry and no door
goes ajar within 60 seconds, the vehicle will re-lock
and if equipped will arm the security alarm.
•If wearing gloves on your hands, or if it has been
raining on the Passive Entry door handle, the unlock
sensitivity can be affected, resulting in a slower re-
sponse time.
To Unlock From The Driver’s Side:
With a valid Passive Entry RKE transmitter within 5 ft
(1.5 m) of the driver’s door handle, grab the driver’s front
door handle to unlock the driver’s door automatically.
The interior door panel lock knob will raise when the
door is unlocked.NOTE:If “Unlock All Doors 1st Press” is programmed
all doors will unlock when you grab hold of the driver ’s
front door handle. To select between “Unlock Driver
Door 1st Press” and “Unlock All Doors 1st Press”, refer to
“Uconnect® Settings” in “Understanding Your Instru-
ment Panel” for further information.
Grab The Door Handle To Unlock
36 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

OCCUPANT RESTRAINT SYSTEMS
Some of the most important safety features in your
vehicle are the restraint systems:
•Seat Belt Systems
•Supplemental Restraint Systems (SRS) Air Bags
•Supplemental Active Head Restraints
•Child Restraints
Important Safety Precautions
Please pay close attention to the information in this
section. It tells you how to use your restraint system
properly, to keep you and your passengers as safe as
possible.
Here are some simple steps you can take to minimize the
risk of harm from a deploying air bag:
1. Children 12 years old and under should always ride
buckled up in a vehicle with a rear seat.
2. If a child from 2 to 12 years old (not in a rear-facing
child restraint) must ride in the front passenger seat,
move the seat as far back as possible and use the
proper child restraint. (Refer to “Child Restraints”)
3. Children that are not big enough to wear the vehicle
seat belt properly (Refer to#Child Restraints#) should
be secured in a vehicle with a rear seat in child
restraints or belt-positioning booster seats. Older chil-
dren who do not use child restraints or belt-
positioning booster seats should ride properly buckled
up in a vehicle with a rear seat.
4. Never allow children to slide the shoulder belt behind
them or under their arm.
50 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

The pretensioners are triggered by the Occupant Re-
straint Controller (ORC). Like the air bags, the preten-
sioners are single use items. A deployed pretensioner or
a deployed air bag must be replaced immediately.
Energy Management Feature
This vehicle has a seat belt system with an Energy
Management feature in the front seating positions that
may help further reduce the risk of injury in the event of
a collision. This seat belt system has a retractor assembly
that is designed to release webbing in a controlled
manner.
Automatic Locking Retractor (ALR) — If Equipped
The seat belts in the passenger seating positions may be
equipped with a Switchable Automatic Locking Retrac-
tors (ALR) which is used to secure a child restraint
system. For additional information, refer to “Installing
Child Restraints Using The Vehicle Seat Belt” under the
“Child Restraints” section of this manual. The table
below defines the type of feature for each seating posi-
tion.
•ALR = Switchable Automatic Locking Retractor
•Top Tether Anchorage Symbol
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 61