2023 DODGE HORNET immobilizer

11
Service Forward Collision Warning (FCW) Light
Úpage 75
Service Stop/Start System Warning Light
Úpage 75
Tire Pressure Monitoring System (TPMS) Warning Light
Úpage 75
Towing Hook Breakdown Warning Light
Úpage 76
Traffic Sign Recognition (TSR) Fault Warning Light
Úpage 76
Transmission Temperature Warning Light
Úpage 76
Yellow Indicator Lights
Exterior Lights Failure Indicator Light
Úpage 77
Yellow Warning Lights
Forward Collision Warning (FCW) OFF Indicator Light

Úpage 77
Immobilizer Fail / VPS Electrical Alarm Indicator Light
Úpage 77
Green Indicator Lights
Active Speed Limiter SET Indicator Light
Úpage 77
Hold’n Go Indicator Light
Úpage 77
Auto Low Beams Indicator Light
Úpage 77
Parking/Headlights On Indicator Light
Úpage 77
Turn Signal Indicator Lights
Úpage 77
Yellow Indicator Lights
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GETTING TO KNOW YOUR VEHICLE15
2. Hold the key fob with the button side facing down,
and locate the small rectangular gap on the left side
between the housing and the back cover of the key
fob. Insert a small flat-bladed tool, or a coin into the
gap, then rotate downward to loosen the halves.
Gently pry the two halves of the key fob apart making
sure not to damage the seal during removal.

Separating Case With A Coin

3. Remove the cap covering the key fob battery.
4. Insert the small flat-bladed tool into the gap next to the battery and pry the battery upward to remove.
5. When replacing the battery, match the (+) sign on the battery to the (+) sign on the inside of the battery clip,
located on the back cover. Avoid touching the new
battery with your fingers. Skin oils may cause battery
deterioration. If you touch a battery, clean it with
rubbing alcohol.

Key Fob Battery Replacement

6. Replace the battery cap, the reassemble the key fob case by snapping the two halves together.
Programming And Requesting Additional
Key Fobs
Programming the key fob may be performed by an
authorized dealer.
NOTE:
Once a key fob is programmed to a vehicle, it cannot be
repurposed and reprogrammed to another vehicle.
 Only key fobs that are programmed to the vehicle elec -
tronics can be used to start and operate the vehicle.
Duplication of key fobs may be performed at an authorized
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 system
serviced, bring all vehicle keys with you to an autho -
rized dealer.
 Keys must be ordered to the correct key cut to match
the vehicle locks.
 It is not mandatory to replace the key fob if a new emer -
gency key is needed, and vice versa.
WARNING!
 The integrated key fob contains a coin cell battery.
Do not ingest the battery; there is a chemical burn
hazard. If the coin cell battery is swallowed, it can
cause severe internal burns in just two hours and
can lead to death.
 If you think a battery may have been swallowed or
placed inside any part of the body, seek immediate
medical attention.
 Keep new and used batteries away from children.
If the battery compartment does not close securely,
stop using the product and keep it away from chil -
dren.
WARNING!
 Always remove the key fobs from the vehicle and lock
all doors when leaving the vehicle unattended.
 For vehicles equipped with Keyless Enter ‘n Go™ Igni -
tion, always remember to place the ignition in the
OFF position when exiting the vehicle.
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16GETTING TO KNOW YOUR VEHICLE
SENTRY KEY
The Sentry Key Immobilizer system prevents unauthorized
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, keyless push button ignition
and a Radio Frequency (RF) receiver to prevent
unauthorized vehicle operation. Therefore, only key fobs
that are programmed to the vehicle can be used to start
and operate the vehicle. The system cannot reprogram a
key fob obtained from another vehicle.
After placing the ignition in the ON/RUN position, 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 attempted to start the engine with
an invalid key fob. In the event that a valid key fob is used
to start the engine but there is an issue with the vehicle
electronics, the engine will start and 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 electronics. Should
this occur, have the vehicle serviced as soon as possible
by an authorized dealer. All of the key fobs provided with your new vehicle have
been programmed to the vehicle electronics
Úpage 275.
NOTE:A key fob that has not been programmed is also
considered an invalid key.
IGNITION SWITCH
KEYLESS ENTER ‘N GO™ IGNITION
This feature allows the driver to operate the ignition with
the push of a button as long as the key fob is in the
passenger compartment.
The START/STOP ignition button has three operating
modes. The three modes are: OFF, ON/RUN, and START.

START/STOP Ignition Button

The push button ignition can be placed in the following
modes:
OFF

The engine is stopped.
 Some electrical devices (e.g., power locks, alarm, etc.)
are still available.
ON/RUN
 Driving mode.
 All electrical devices are available (e.g., climate
controls, heated seats, etc.).
START
 The engine will start.
CAUTION!
The Sentry Key Immobilizer system is not compatible
with some aftermarket Remote Start systems. Use of
these systems may result in vehicle starting problems
and loss of security protection.
1 — OFF
2 — ON/RUN

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20GETTING TO KNOW YOUR VEHICLE
REMOTE START ABORT MESSAGE —
I
F EQUIPPED
One of the following messages will display in the
instrument cluster display if the vehicle fails to remote
start or exits Remote Start prematurely:
 Remote Start Aborted — Door Open
 Remote Start Aborted — Hood Open
 Remote Start Aborted — Fuel Low
 Remote Start Aborted — Liftgate Open
 Remote Start Aborted — Too Cold
 Remote Start Aborted — Time Expired
 Remote Start Disabled — Start Vehicle To Reset
The message will stay active until the ignition is placed in
the ON/RUN position.
VEHICLE SECURITY SYSTEM — IF EQUIPPED
The Vehicle Security system monitors the vehicle doors,
hood, liftgate, and the Keyless Enter ‘n Go™ Ignition for
unauthorized operation. It also monitors movement inside
the passenger compartment (volumetric protection —
if equipped), cutting of battery cables, and unexpected
lifting/tilting of the vehicle (anti-lift protection —
if equipped). If something triggers the system, the Vehicle Security
system will provide the following audible and visible
signals:

The horn will pulse
 The turn signals will flash
NOTE:
The Vehicle Security system is activated by the Engine
Immobilizer system, which is automatically activated
when you get out of the vehicle with the key fob and
lock the doors.
 The Vehicle Security system is factory adjusted to stan -
dards from different countries.
 The Vehicle Security system is a complementary secu -
rity system developed to hinder the occurrence of
vehicle theft and prevent vandalism. It does not
prevent the theft of your vehicle; the system is a deter -
rent.
TO ARM THE SYSTEM
Follow these steps to arm the Vehicle Security system:

1. Make sure the vehicle’s ignition is placed in the OFF position.

 For vehicles equipped with Keyless Entry, make
sure the vehicle’s keyless ignition system is OFF. 2. Perform one of the following methods to lock the
vehicle:
 Push the lock button on the interior power door
lock switch with the driver and/or passenger door
open.
 Push the lock button on the exterior Passive Entry
door handle with a valid key fob available in the
same exterior zone
Úpage 23.
 Push the lock button on the key fob.
3. If any doors (or liftgate) are open, close them.
When the Vehicle Security system is armed (except on
some versions for specific markets), the system will emit
an acoustic warning and a warning light (located next to
the interior door handle) will flash until it is disarmed.
NOTE:
 If there is a fault with the system, the system will emit
an acoustic signal a second time.
 If this occurs, wait about 4 seconds and switch off the
Vehicle Security system following this procedure:
a. Press the unlock button on the key fob.
b. Check that the doors, hood, and liftgate are closed, and then reactivate the system by pressing
the lock button.
 If the alarm emits a sound even when the doors, hood,
and liftgate are closed, there is a fault with the system.
Contact an authorized dealer for assistance.
 The vehicle doors can be locked without arming the
Vehicle Security system by using the emergency key in
the exterior door lock cylinder.

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GETTING TO KNOW YOUR INSTRUMENT PANEL77
YELLOW INDICATOR LIGHTS
Exterior Lights Failure Indicator Light
The telltale will illuminate to indicate a failure
on the following lights: Daytime Running Lights
(DRL)/parking lights/trailer turn signal
indicators (if present)/trailer lights (if present)/
side lights/turn signal indicators/low beam/reversing
light/brake lights/license plate lights.
The failure may be caused by a blown bulb or an
interruption of the electrical connection. For bulb
replacement
Úpage 246.
Forward Collision Warning (FCW) Indicator
Light — If Equipped
This telltale will turn on to warn you of a
possible collision with the vehicle in front of
you.
Forward Collision Warning (FCW) OFF
Indicator Light — If Equipped
This indicator light illuminates to indicate that
Forward Collision Warning is off.
Immobilizer Fail / VPS Electrical Alarm
Warning Light
This telltale will illuminate when the vehicle
security system has detected an attempt to
break into the vehicle.
NOTE:After cycling the ignition to the ON/RUN position, the
Vehicle Security Warning Light could illuminate if a
problem with the system is detected. This condition will
result in the engine being shut off after two seconds.
GREEN INDICATOR LIGHTS
Active Speed Limiter SET Indicator Light
This indicator light will illuminate when the
Active Speed Limiter is on and set to a specific
speed
Úpage 90.
Cruise Control SET Indicator Light
This indicator light will illuminate when the
Cruise Control is set to the desired speed
Úpage 92.
Hold’n Go Indicator Light —
If Equipped
Hold’n Go keeps your vehicle at a complete
stop without you having to keep your foot
on the brake pedal. Once engaged a green
HOLD indicator will appear in the Instrument
Cluster Display.
Automatic Low Beam Indicator Light —
If Equipped
This indicator appears when the automatic low
beam headlights are on Úpage 40.
Parking/Headlights On Indicator Light
This indicator light will illuminate when the
parking lights or headlights are turned on.
Turn Signal Indicator Lights
When the left or right turn signal is activated,
the turn signal indicator will flash
independently and the corresponding
exterior turn signal lamps will flash. Turn
signals can be activated when the multifunction lever is
moved down (left) or up (right).
NOTE:Check for an inoperative outside light bulb if either indi -
cator flashes at a rapid rate.
Stop/Start Active Indicator Light —
If Equipped
This indicator light will illuminate when the
Stop/Start function is in “Autostop” mode.
CAUTION!
Continuous driving with the Transmission Temperature
Warning Light illuminated will eventually cause severe
transmission damage or transmission failure.
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283
Selection Of Coolant (Antifreeze) ................................ 269
Sentry Key (Immobilizer).................................................16
Service Assistance ....................................................... 270
Service Contract ........................................................... 272
Service Manuals........................................................... 274
Shift Lever Override ..................................................... 218
ShiftingAutomatic Transmission............................................86
Shoulder Belts .............................................................. 170
Side Distance Warning ................................................ 107
Side View Mirror Adjustment ................................... 34
, 35
Signals, Turn................................................... 42, 77, 201
Snow Chains (Tire Chains)........................................... 259
Snow Tires .................................................................... 257
Spare Tires ................................................................... 258
Specifications Fuel (Gasoline) ........................................................ 269Oil ............................................................................. 269
Speedometer...................................................................69
Starting ..................................................................... 18
, 80
Automatic Transmission............................................80
Button .........................................................................16
Cold Weather ............................................................. 81
Engine Fails To Start..................................................81
Remote ....................................................................... 18
Starting And Operating ...................................................80 Starting Procedures ........................................................80
Steering Tilt Column .................................................................26
Wheel, Heated ...........................................................26
Wheel, Tilt...................................................................26
Steering Wheel Audio Controls ................................... 150
Steering Wheel Mounted Sound System Controls..... 150
Storage ............................................................................50
Storage, Vehicle .............................................................. 50 Stuck, Freeing ............................................................... 219
Sun Roof ................................................................... 56
, 58
Sun Visor ......................................................................... 34
Supplemental Restraint System – Air Bag ..................176
Surround View Camera System ...................................117
Synthetic Engine Oil ...................................................... 228
System, Remote Starting ............................................... 18
TTelescoping Steering Column ........................................ 26
Temperature Control, Automatic (ATC) ......................... 49 Tie Down Hooks, Cargo .................................................. 64
Tilt Steering Column ....................................................... 26
Time Delay Headlight .................................................................... 41
Tire And Loading Information Placard ......................... 251
Tire Inflator Kit — If Equipped

b
................................ 211
Tire Markings ................................................................ 246
Tire Safety Information................................................. 246
Tire Service Kit .............................................................. 211
Tires ................................................... 201
, 254, 258, 260
Aging (Life Of Tires) ................................................. 256
Air Pressure.............................................................. 254
Chains ...................................................................... 259
Changing .................................................................. 206
Compact Spare ........................................................ 258
General Information ...................................... 254
, 258
High Speed .............................................................. 255
Inflation Pressure ....................................................254 Jacking .....................................................................206
Life Of Tires .............................................................. 256
Load Capacity .......................................................... 251
Pressure Monitoring System (TPMS) ..............75
, 165
Quality Grading ........................................................ 260 Radial ....................................................................... 255
Replacement ........................................................... 256
Rotation ................................................................... 260
Safety .............................................................. 246
, 254
Sizes......................................................................... 247
Snow Tires ............................................................... 257 Spare Tires .............................................................. 258Spinning ................................................................... 255
Trailer Towing .......................................................... 124
Tread Wear Indicators ............................................ 256
Wheel Nut Torque ................................................... 265
To Open Hood ................................................................. 58
Tongue Weight/Trailer Weight..................................... 123
Towing ........................................................................... 121 Disabled Vehicle...................................................... 220
Guide........................................................................ 122
Recreational ............................................................ 126
Weight ...................................................................... 122
Towing Behind A Motorhome ...................................... 126
Towing Eyes .................................................................. 221
Traction ......................................................................... 127
Traction Control ...................................................157
, 158
Traffic Sign Recognition System............................. 76, 99
Trailer Towing ............................................................... 121 Minimum Requirements ......................................... 123Tips........................................................................... 125
Trailer And Tongue Weight ..................................... 123
Wiring ....................................................................... 124
Trailer Towing Guide .................................................... 122
Trailer Weight................................................................ 122
Transaxle Automatic .................................................................. 85
Operation ................................................................... 85
Transfer Case Fluid ......................................................................... 269
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