Page 21 of 806

Key-In-Ignition Reminder
Opening the driver’s door when the Key Fob is in the
ignition and the ignition switch position is OFF or ACC,
a chime will sound to remind you to remove the Key Fob.
NOTE:
•Keyed Ignition systems will chime in OFF or ACC
when the driver door is open.
• “Keyless Ignition systems will chime in ACC or RUN
when the driver door is open.
• If equipped with Electronic Vehicle Information Center
(EVIC), the EVIC will display “Key In Ignition”.
SENTRY KEY®
The Sentry Key® Immobilizer System prevents unau-
thorized vehicle operation by disabling the engine. The
system does not need to be armed or activated. Operation
is automatic, regardless of whether the vehicle is locked
or unlocked.
The system uses a Key Fob with a factory-mated Remote
Keyless Entry (RKE) transmitter, a Keyless Ignition Node
(KIN) and a RF receiver to prevent unauthorized vehicle
operation. Therefore, only Key Fobs that are pro-
grammed to the vehicle can be used to start and operate
the vehicle. The system will not allow the engine to crank
if an invalid Key Fob is used to start and operate the
vehicle. The system will shut the engine off in two
seconds if an invalid Key Fob is used to start the engine.
NOTE: A Key Fob that has not been programmed is also
considered an invalid key.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 19
Page 22 of 806

During normal operation, after turning on the ignition
switch, the Vehicle Security Light will turn on for three
seconds for a bulb check. If the light remains on after the
bulb check, it indicates that there is a problem with the
electronics. In addition, if the light begins to flash after
the bulb check, it indicates that someone used an invalid
Key Fob to try to start the engine. Either of these
conditions will result in the engine being shut off after
two seconds.
If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than 10
seconds), it indicates that there is a fault in the electron-
ics. Should this occur, have the vehicle serviced as soon
as possible by an authorized dealer.CAUTION!
The Sentry Key® Immobilizer system is not compat-
ible with some aftermarket remote starting systems.
Use of these systems may result in vehicle starting
problems and loss of security protection.
All of the Key Fobs provided with your new vehicle have
been programmed to the vehicle electronics.
Replacement Keys
NOTE: Only Key Fobs that are programmed to the
vehicle electronics can be used to start and operate the
vehicle. Once a Key Fob is programmed to a vehicle, it
cannot be programmed to any other vehicle.
20 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Page 23 of 806

CAUTION!
•Always remove the Key Fobs from the vehicle and
lock all doors when leaving the vehicle unat-
tended.
• For vehicles equipped with Keyless Enter-N-Go™,
always remember to place the ignition in the OFF
position.
At the time of purchase, the original owner is provided
with a four-digit Personal Identification Number (PIN).
Keep the PIN in a secure location. This number is
required for authorized dealer replacement of Key Fobs.
Duplication of Key Fobs may be performed at an autho-
rized dealer. This procedure consists of programming a
blank Key Fob to the vehicle electronics. A blank Key Fob
is one that has never been programmed. NOTE:
When having the Sentry Key® Immobilizer Sys-
tem serviced, bring all vehicle keys with you to an
authorized dealer.
Customer Key Programming
Programming Key Fobs or RKE transmitters may be
performed at an authorized dealer.
General Information
The Sentry Key® system complies with FCC rules part 15
and with 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 that may be
received, including interference that may cause unde-
sired operation.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 21
Page 26 of 806

NOTE:
•The front courtesy overhead console and door cour-
tesy lights will not turn off if the dimmer control is in
the “Dome ON” position (rotate horizontal thumb
wheel on the bottom of the switch to the far right
detent position).
• The illuminated entry system will not operate if the
dimmer control is in the “Dome OFF” position (rotate
horizontal thumb wheel on the bottom of the switch to
the far left detent position).REMOTE KEYLESS ENTRY (RKE)
The RKE system allows you to lock or unlock all doors,
tailgate, and the RamBox® (if equipped) as well as
activate the Panic Alarm from distances up to approxi-
mately 66 ft (20 m) using a hand-held radio transmitter
with integrated key. The transmitter does not need to be
pointed at the vehicle to activate the system. Press and
release the LOCK button on the RKE transmitter to lock
all doors, the tailgate and the RamBox® (if equipped).
The turn signal lights will flash and the horn will chirp to
acknowledge the signal.
NOTE: Inserting the Key Fob with RKE transmitter into
the ignition switch disables the system from responding
to any button presses from that RKE transmitter. Driving
at speeds 5 mph (8 km/h) and above disables the system
from responding to all RKE transmitter buttons for all
RKE transmitters.
24 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Page 27 of 806
Key Fob With Remote Keyless Entry (RKE) Transmitter(IGNM)Key Fob With RKE Transmitter Keyless Enter-N-Go™Fob (KIN)
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 25
Page 31 of 806

RKE Air Suspension (Remote Lowering Of The
Vehicle) — If Equipped
For easy entry and loading, your vehicle can be
lowered by pressing the Key Fob air suspen-
sion lowering button two times. When Remote
key FOB lowering is requested, the vehicle will
send a series of chirps and flashes to alert the customer
that the operation has begun and will continue these
alerts until it successfully lowers.
The following conditions must be met for the vehicle to
lower remotely:
• The vehicle must not already be in Entry/Exit (Park)
ride height.
• The vehicle battery must be fully charged.
• All doors must be closed.
• The ignition key must be out of the vehicle. Cancelling Remote Lowering
Vehicle lowering can be cancelled at anytime. When
vehicle lowering is cancelled, the vehicle will raise up to
the next defined level and lock out the remote lowering
feature until the ignition has been cycled ON/OFF.
To cancel vehicle lowering, press the Key Fob air suspen-
sion lowering button one time during the lowering
process. When vehicle lowering is cancelled the horn will
chirp two times and the hazard lights will flash four
times. Once raising is completed, the horn will chirp one
time.
NOTE:
For further information, refer to “Air Suspension
System” in “Starting And Operating”.
Programming Additional Transmitters
If you do not have a programmed RKE transmitter,
contact your authorized dealer for details.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 29
Page 40 of 806

WARNING!
•Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up may
cause serious injury or death.
• For personal security and safety in the event of an
collision, lock the vehicle doors as you drive as
well as when you park and leave the vehicle.
• Before exiting a vehicle, always turn the vehicle
OFF, apply the parking brake, shift the automatic
transmission into PARK or the manual transmis-
sion into REVERSE, and remove the Key Fob from
the ignition. When leaving the vehicle, always lock
your vehicle.
• Never leave children alone in a vehicle, or with
access to an unlocked vehicle.
(Continued)
WARNING! (Continued)
•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. Chil-
dren should be warned not to touch the parking
brake, brake pedal or the shift lever.
• 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.
38 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Page 41 of 806

Power Door Locks — If Equipped
A power door LOCK switch is on each front door trim
panel. Use this switch to lock or unlock the doors.
If you press the power door LOCK switch while the Key
Fob is in the ignition, and any front door is open, the
power locks will not operate. This prevents you fromaccidentally locking your Key Fob in the vehicle. Remov-
ing the Key Fob or closing the door will allow the locks to
operate. A chime will sound if the Key Fob is in the
ignition switch and a door is open, as a reminder to
remove the Key Fob.
Automatic Door Locks — If Equipped
The auto door lock feature default condition is enabled.
When enabled, the door locks will lock automatically
when the vehicle’s speed exceeds 15 mph (24 km/h). The
auto door lock feature can be enabled or disabled by your
authorized dealer per written request of the customer.
Please see your authorized dealer for service.
Automatic Doors Unlock — If Equipped
This feature unlocks all of the doors of the vehicle when
either front door is opened. This will occur only after the
vehicle has been shifted into the PARK position after the
vehicle has been driven (shifted out of PARK and all
doors closed).Power Door Lock Switch Location
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 39