2023 DODGE HORNET maintenance

TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
10
11
1 INTRODUCTION .............................................................................................................................. 7
2 GETTING TO KNOW YOUR VEHICLE ..................................................................................13
3 GETTING TO KNOW YOUR INSTRUMENT PANEL ....................................................... 65
4 STARTING AND OPERATING ................................................................................................ 80 5 MULTIMEDIA ............................................................................................................................... 129
6 SAFETY ......................................................................................................................................... 154 7 IN CASE OF EMERGENCY ....................................................................................................203
8 SERVICING AND MAINTENANCE ...................................................................................... 223
9 TECHNICAL SPECIFICATIONS ............................................................................................ 265
10 CUSTOMER ASSISTANCE ..................................................................................................... 270 11 INDEX ............................................................................................................................................. 277

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3
EXTERIOR LIGHTS ...............................................................40Multifunction Lever .................................................... 40
Headlight Switch ......................................................... 40
Daytime Running Lights (DRLs) —
If Equipped .................................................................. 40
High/Low Beam Switch ............................................. 40
Automatic High Beam Headlamp Control —
If Equipped ................................................................. 41
Flash-To-Pass .............................................................. 41
Automatic Headlights — If Equipped ......................... 41
Headlights On Automatically With Wipers —
If Equipped .................................................................. 41
Headlight Delay ........................................................... 41
Lights-On Reminder .................................................... 41
Cornering Lights — If Equipped .................................. 41
Turn Signals ................................................................ 42
Lane Change Assist ................................................... 42
Battery Saver Feature................................................. 42
INTERIOR LIGHTS................................................................42 Interior Courtesy Lights............................................... 42
WINDSHIELD WIPERS AND WASHERS ........................... 44 Windshield Wiper Operation....................................... 44
Rain Sensing Wipers — If Equipped .......................... 45
Rear Window Wiper/Washer ..................................... 46
CLIMATE CONTROLS ..........................................................46 Automatic Climate Control Descriptions And
Functions ..................................................................... 46
Automatic Temperature
Control (ATC) ............................................................... 49
Climate Voice Commands .......................................... 49
Operating Tips ............................................................ 49 INTERIOR STORAGE AND EQUIPMENT ............................ 50
Storage ......................................................................... 50
USB Control .................................................................. 51
Power Outlets — If Equipped ....................................... 52
Wireless Charging Pad —
If Equipped ................................................................... 53
WINDOWS .......................................................................... 55 Power Window Controls............................................... 55
Automatic Window Features ......................................55
Power Window System Initialization........................... 55
Window Lockout Switch ..............................................56
Wind Buffeting ............................................................ 56
POWER SUNROOF — IF EQUIPPED ................................. 56 Opening And Closing The Sunroof ..............................57
Opening And Closing The Power Sunshade ............... 57
Pinch Protect Feature.................................................. 57
Re-Initialization Procedure .......................................... 58
Sunroof Maintenance.................................................. 58
HOOD ................................................................................... 58 Opening The Hood .......................................................58
Closing The Hood ......................................................... 59
LIFTGATE .............................................................................. 59 Unlock/Open The Liftgate ........................................... 59
Lock/Close The Liftgate ..............................................60
Power Liftgate — If Equipped ......................................60
Adjustable Power Liftgate Height ............................... 61
Hands-Free Liftgate — If Equipped ............................ 62
Cargo Area Features.................................................... 63GETTING TO KNOW YOUR
INSTRUMENT PANEL
PREMIUM INSTRUMENT CLUSTER................................... 65 Instrument Cluster Descriptions
b
.......................... 66
INSTRUMENT CLUSTER DISPLAY ..................................... 66 Instrument Cluster Display Location And
Controls........................................................................ 66
Oil Change Reset

b
.................................................. 68
Oil Change Indicator System ...................................... 68
Gear Shift Indicator (GSI) —
If Equipped................................................................... 68
Instrument Cluster Display Menu Items ................... 68
Battery Saver On/Battery Saver Mode Message —
Electrical Load Reduction Actions — If Equipped ...... 70
WARNING LIGHTS AND MESSAGES ................................ 71 Red Warning Lights ..................................................... 71
Yellow Warning Lights ................................................. 73
Yellow Indicator Lights ................................................ 77
Green Indicator Lights................................................. 77
White Indicator Lights ................................................. 78
Blue Indicator Lights ................................................... 78
ONBOARD DIAGNOSTIC SYSTEM — OBD II .................... 78 Onboard Diagnostic System (OBD II)
Cybersecurity ............................................................... 79
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................................................................... 79

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6
SERVICING AND MAINTENANCE
SCHEDULED SERVICING ................................................ 223
Maintenance Plan ..................................................... 224
ENGINE COMPARTMENT................................................. 226 2.0L Engine .............................................................. 226Checking Oil Level ..................................................... 227
Adding Washer Fluid ................................................ 227Maintenance-Free Battery........................................ 227Pressure Washing ..................................................... 228
VEHICLE MAINTENANCE ................................................. 228 Engine Oil................................................................... 228
Engine Oil Filter ......................................................... 228
Engine Air Cleaner Filter ........................................... 229
Air Conditioner Maintenance ................................... 229
Body Lubrication ....................................................... 230Wiper Blades ............................................................ 230
Exhaust System ........................................................ 232
Cooling System.......................................................... 233
Brake System ........................................................... 236
Automatic Transmission —
If Equipped ................................................................ 236
Fuses ......................................................................... 237
Bulb Replacement ................................................... 246
TIRES ................................................................................ 246 Tire Safety Information ............................................ 246
Tires — General Information .................................... 254
Tire Types................................................................... 257
Spare Tires — If Equipped ........................................ 258Snow Traction Devices ............................................ 259
Tire Rotation Recommendations ............................ 260 DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES .................................................. 260
Treadwear ................................................................. 260Traction Grades ........................................................ 261Temperature Grades ................................................ 261
STORING THE VEHICLE ................................................... 261
BODYWORK ...................................................................... 262 Protection From Atmospheric Agents ...................... 262Body And Underbody Maintenance ......................... 262
Preserving The Bodywork ......................................... 263
INTERIORS ....................................................................... 263 Seats And Fabric Parts ............................................. 263
Plastic And Coated Parts .......................................... 264Leather Surfaces ...................................................... 264
Glass Surfaces ......................................................... 264
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN)..................... 265
BRAKE SYSTEM .............................................................. 265
WHEEL AND TIRE TORQUE SPECIFICATIONS .............. 265 Torque Specifications ............................................... 265
FUEL REQUIREMENTS ..................................................... 266 2.0L Engine ............................................................... 266Reformulated Gasoline ........................................... 266Gasoline/Oxygenate Blends ................................... 266E-85 Usage In Non-Flex Fuel Vehicles ..................... 267CNG And LP Fuel System Modifications.................. 267
Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline ................................. 267
Materials Added To Fuel .......................................... 267Fuel System Cautions ............................................... 267 FLUID CAPACITIES ...........................................................268
ENGINE FLUIDS AND LUBRICANTS ................................269
CHASSIS FLUIDS AND LUBRICANTS ..............................269
CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING SERVICE FOR
YOUR VEHICLE ................................................................. 270 Prepare For The Appointment .................................. 270
Prepare A List ............................................................ 270Be Reasonable With Requests ................................. 270
IF YOU NEED ASSISTANCE .............................................270 Roadside Assistance ................................................. 271
FCA US LLC Customer Center ................................... 272
FCA Canada Inc. Customer Care .............................. 272
Mexico ........................................................................ 272
Puerto Rico And US Virgin Islands............................ 272
Customer Assistance For The Hearing Or
Speech Impaired (TDD/TTY) ..................................... 272
Service Contract ....................................................... 272
WARRANTY INFORMATION.............................................273
MOPAR® PARTS ..............................................................273
REPORTING SAFETY DEFECTS ......................................273 In The 50 United States And Washington, D.C........ 273
In Canada................................................................... 273
PUBLICATION ORDER FORMS .......................................274
CHANGE OF OWNERSHIP OR ADDRESS.......................274
GENERAL INFORMATION................................................. 275

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7
INTRODUCTION
Dear Customer,
Congratulations on the purchase of your new Dodge vehicle. Be assured that it represents precision workmanship, distinctive styling, and high quality.
This Owner's Manual has been prepared with the assistance of service and engineering specialists to acquaint you with the operation and maintenance of your vehicle. It is
supplemented by customer-oriented documents. Within this information, you will find a description of the services that FCA US LLC offers to its customers as well as the details of the
terms and conditions for maintaining its validity. Please take the time to read these publications carefully. Following the instructions and recommendations in this manual will help
ensure safe and enjoyable operation of your vehicle.
This Owner’s Manual describes all versions of this vehicle. Options and equipment dedicated to specific markets or versions are not expressly indicated in the text. Therefore, you should
only consider the information that is related to the trim level, engine, and version that you have purchased. Any content introduced throughout the Owner’s Information, which may or
may not be applicable to your vehicle, will be identified with the wording “If Equipped”. All data contained in this publication are intended to help you use your vehicle in the best possible
way. FCA US LLC reserves the right to make changes to the model described for technical and/or commercial reasons. For further information, contact an authorized dealer.
When it comes to service, remember that authorized dealers know your Dodge® best, have factory-trained technicians, genuine Mopar® parts, and care about your satisfaction.1

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58GETTING TO KNOW YOUR VEHICLE
RE-INITIALIZATION PROCEDURE
Automatic operation of the sunroof must be re-initialized
in case of faulty sunroof operation. It may also be
necessary to re-initialize the sunroof after the vehicle’s
battery has been disconnected and then reconnected.
NOTE:The anti-pinch safety device is deactivated during the
re-initialization procedure.
Proceed as follows:

1. Place the ignition in the ON/RUN position.

2. Make sure the sunroof glass and the power sunshade
are fully closed. Release the sunroof close switch,
then push and hold it again within five seconds.
Continue to hold the switch while the sunshade fully
opens, the sunroof glass fully opens, followed by the
glass fully closing then the sunshade fully closing.
3. Release the switch once all of the operations stop. Re-initialization of the sunroof motor is now
complete.
NOTE:If the switch is released prior to full completion of the oper -
ations described, the entire re-initialization procedure
must be repeated from step 1.
4. Confirm express operations for the sunroof glass and sunshade are functional for opening and closing
operations.
SUNROOF MAINTENANCE
Use only a non-abrasive cleaner and a soft cloth to clean
the glass panel. Periodically check for and clear out any
debris that may have collected in the tracks.
HOOD
OPENING THE HOOD
Two latches must be released to open the hood.

1. Pull the hood release lever located underneath the driver’s side of the instrument panel.

Hood Release Location (Underneath Instrument Panel)

2. Move to the outside of the vehicle. The safety latch release lever is located behind the front edge of the
hood at the center. Lift the hood slightly and reach in
at the center of the hood with a palm facing the
ground. Once contact is made with the safety latch
release lever, push it to the left to fully release the
hood.

Hood Safety Latch Release Lever Location

3. Raise the hood completely. The operation is assisted by the addition of two gas props which hold it in the
open position.
NOTE:
Vehicle must be at a stop and the gear selector must
be in PARK.
 While lifting the hood, use both hands.
 Before lifting the hood, check that the wiper arms are
not in motion and not in the lifted position.

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68GETTING TO KNOW YOUR INSTRUMENT PANEL
Unstored Messages
This message type is displayed indefinitely or until the
condition that activated the message is cleared. Exam -
ples of this message type are “Turn Signal On” (if a turn
signal is left on) and “Lights On” (if driver leaves the
vehicle with the lights on).
 Unstored Messages Until RUN
These messages deal primarily with the Remote Start
feature. This message type is displayed until the igni -
tion is in the RUN state. Examples of this message type
are “Remote Start Canceled - Door Ajar” and
“Press Brake Pedal and Push Button to Start.”
 Five Second Unstored Messages
When the appropriate conditions occur, this type of
message takes control of the main display area for
five seconds and then returns to the previous screen.
An example of this message type is “Automatic High
Beams On.”
OIL CHANGE RESET
Use this QR code to access your digital
experience.
 Your vehicle is equipped with an
engine oil change indicator system.
A message will display in the instru -
ment cluster display for five
seconds to indicate the next sched -
uled oil change interval is due. The
engine oil change indicator system is duty cycle based,
which means the engine oil change interval may fluc -
tuate, dependent upon your personal driving style. 
Unless reset, this message will continue to display
each time the ignition is cycled to the ON/RUN position.
To reset the oil change indicator after performing the
scheduled maintenance, refer to the following procedure:

1. Without pressing the brake pedal, push the ENGINE START/STOP button and cycle the ignition to the
ON/RUN position (do not start the engine).

2. Fully press the accelerator pedal, slowly, three times within ten seconds.
3. Cycle the ignition to the OFF position.
NOTE:If the indicator message illuminates when you start the
vehicle, the oil change indicator system did not reset. If
necessary, repeat this procedure.
OIL CHANGE INDICATOR SYSTEM
Your vehicle is equipped with an engine oil change
indicator system. The “Oil Change Due” message will
display in the instrument cluster display for five seconds
after a single chime has sounded, to indicate the next
scheduled oil change interval. The engine oil change
indicator system is duty cycle based, which means the
engine oil change interval may fluctuate, dependent upon
your personal driving style.
GEAR SHIFT INDICATOR (GSI) —
I
F EQUIPPED
The GSI system is enabled on vehicles with a manual
transmission, or when a vehicle with an automatic
transmission is in manual shift mode. The GSI provides
the driver with a visual indication when the recommended gear shift point has been reached. This indication notifies
the driver that changing gear will allow a reduction in fuel
consumption. When the up shift indicator is shown on the
instrument cluster display, the GSI is advising the driver to
engage a higher gear. When the down shift indicator is
shown on the display, the GSI is advising the driver to
engage a lower gear.
The GSI remains illuminated until the driver changes
gears, or the driving conditions return to a situation where
changing gear is not required to improve fuel
consumption.
INSTRUMENT CLUSTER DISPLAY MENU
I
TEMS
The instrument cluster display can be used to view the
main menu items for several features. Use the up and
down arrow buttons to scroll through the driver
interactive display menu options until the desired menu is
reached.
NOTE:The instrument cluster display menu items display in the
center of the instrument cluster. Menu items may vary
depending on your vehicle features.
Main Menu
Use the Thumbwheel to scroll Up and Down through the
Menu options. Press the Thumbwheel to enter and exit the
highlighted menu option.
NOTE:These Menu options may vary based on your vehicles trim
level.

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76GETTING TO KNOW YOUR INSTRUMENT PANEL
Each tire, including the spare (if provided), should be
checked monthly when cold and inflated to the inflation
pressure recommended by the vehicle manufacturer on
the vehicle placard or tire inflation pressure label. If your
vehicle has tires of a different size than the size indicated
on the vehicle placard or tire inflation pressure label, you
should determine the proper tire inflation pressure for
those tires.

As an added safety feature, your vehicle has been equipped
with a TPMS that illuminates a low tire pressure telltale
when one or more of your tires is significantly underinflated.
Accordingly, when the low tire pressure telltale illuminates,
you should stop and check your tires as soon as possible,
and inflate them to the proper pressure. Driving on a
significantly underinflated tire causes the tire to overheat
and can lead to tire failure. Underinflation also reduces fuel
efficiency and tire tread life, and may affect the vehicle’s
handling and stopping ability.

Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if underinflation has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale. Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is not
operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously
illuminated. This sequence will continue upon subsequent
vehicle start-ups as long as the malfunction exists. When
the malfunction indicator is illuminated, the system may
not be able to detect or signal low tire pressure as
intended. TPMS malfunctions may occur for a variety of
reasons, including the installation of replacement or
alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the TPMS
malfunction telltale after replacing one or more tires or
wheels on your vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS to continue to
function properly.
Towing Hook Breakdown Warning Light —
If Equipped
This light illuminates when there is a failure
with the tow hook. Contact an authorized
dealer for service.
Traffic Sign Recognition (TSR) Fault
Warning Light
This light will illuminate to indicate a TSR fault.
Contact an authorized dealer if the light
remains on after restarting the engine.
Transmission Temperature Warning Light
This warning light will illuminate to warn of a
high transmission fluid temperature. This may
occur with strenuous usage such as trailer
towing. If this light turns on, stop the vehicle
and run the engine at idle or slightly faster, with the
transmission in PARK or NEUTRAL, until the light turns off.
Once the light turns off, you may continue to drive
normally.
CAUTION!
Do not continue driving with one or more flat tires as
handling may be compromised. Stop the vehicle,
avoiding sharp braking and steering. If a tire puncture
occurs, repair immediately using the dedicated tire
repair kit and contact an authorized dealer as soon
as possible.
CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system
operation or sensor damage may result when using
replacement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System (TPMS)
sensor to become inoperable. After using an
aftermarket tire sealant it is recommended that you
take your vehicle to an authorized dealer to have your
sensor function checked.
WARNING!
If you continue operating the vehicle when the
Transmission Temperature Warning Light is illuminated
you could cause the fluid to boil over, come in contact
with hot engine or exhaust components and cause a
fire.

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GETTING TO KNOW YOUR INSTRUMENT PANEL79

ONBOARD DIAGNOSTIC SYSTEM (OBD II)
C
YBERSECURITY

Your vehicle is required to have an OBD II and a
connection port to allow access to information related to
the performance of your emissions controls. Authorized
service technicians may need to access this information to
assist with the diagnosis and service of your vehicle and
emissions system.
EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS
In some localities, it may be a legal requirement to pass an
inspection of your vehicle's emissions control system.
Failure to pass could prevent vehicle registration.
For states that require an Inspection and
Maintenance (I/M), this check verifies the
Malfunction Indicator Light (MIL) is functioning
and is not on when the engine is running, and
that the OBD II system is ready for testing.
Normally, the OBD II system will be ready. The OBD II
system may not be ready if your vehicle was recently
serviced, recently had a depleted battery or a battery
replacement. 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 ready and you
should not proceed to the I/M station.
 The MIL will not flash at all and will remain fully illu -
minated until you place the ignition in the off posi -
tion or start the engine. This means that your
vehicle's OBD II system is ready and you can
proceed to the I/M station.
If your OBD II system is not ready, you should see an
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 vehicle
as you normally would in order for your OBD II system to
update. A recheck with the previously mentioned test
routine may then indicate that the system is now ready.
Regardless of whether your vehicle's OBD II system is
ready or not, if the MIL is illuminated during normal vehicle
operation you should have your vehicle serviced before
going to the I/M station. The I/M station can fail your
vehicle because the MIL is on with the engine running.
WARNING!
 ONLY an authorized service technician should
connect equipment to the OBD II connection port in
order to read the VIN, diagnose, or service your
vehicle.
 If unauthorized equipment is connected to the OBD II
connection port, such as a driver-behavior tracking
device, it may:
 Be possible that vehicle systems, including
safety related systems, could be impaired or a
loss of vehicle control could occur that may
result in an accident involving serious injury or
death.
 Access, or allow others to access, information
stored in your vehicle systems, including
personal information.
3

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