2023 DODGE HORNET check engine

90STARTING AND OPERATING
TO START THE ENGINE WHILE IN
A
UTOSTOP MODE
While in a forward gear, the engine will start when the
brake pedal is released or the accelerator pedal is
pressed. The transmission will automatically re-engage
upon engine restart.
Conditions That Will Cause The Engine To Start
Automatically While In Autostop Mode:
 The transmission selector is moved out of DRIVE (D).
 To maintain cabin temperature comfort.
 HVAC is set to full defrost mode.
 HVAC system temperature or fan speed is manually
adjusted.
 Battery voltage drops too low.
 Stop/Start OFF switch is pressed.
 A Stop/Start system error occurs.
 Steering wheel is turned beyond threshold.
Conditions That Force An Application Of The Electric Park
Brake While In Autostop Mode:
 The driver’s door is open and brake pedal released.
 The driver’s door is open and the driver’s seat belt is
unbuckled.
 The engine hood has been opened.
 A Stop/Start system error occurs.
If the Electric Park Brake (EPB) is applied with the engine
off, the engine may require a manual restart and the EPB
may require a manual release (press brake pedal and
press EPB switch)
Úpage 66.
TO MANUALLY TURN OFF THE STOP/
S
TART SYSTEM

Stop/Start OFF Switch

Push the Stop/Start OFF switch (located near the gear
shifter). The light on the switch will illuminate. The “STOP/
START OFF” message will appear in the instrument cluster
display and the Autostop mode will be disabled
Úpage 66.
NOTE:The Stop/Start system will reset itself back to an ON
condition every time the ignition is turned off and back on.
TO MANUALLY TURN ON THE STOP/
S
TART SYSTEM
Push the Stop/Start OFF switch (located on the switch
bank). The light on the switch will turn off.
SYSTEM MALFUNCTION
If there is a malfunction in the Stop/Start system, the
system will not shut down the engine. A “SERVICE STOP/
START SYSTEM” message and a yellow Stop/Start telltale
will appear in the instrument cluster display
Úpage 66.
If the “SERVICE STOP/START SYSTEM” message appears
in the instrument cluster display, have the system
checked by an authorized dealer.
ACTIVE SPEED LIMITER — IF EQUIPPED
This feature allows you to program the maximum speed of
travel for your vehicle.
The Active Speed Limiter is turned on/off using the Mode
button located on the left side of the steering wheel.

Mode Button

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128STARTING AND OPERATING
(Continued)
DRIVING THROUGH WATER
Driving through water more than a few inches/
centimeters deep will require extra caution to ensure
safety and prevent damage to your vehicle.
Flowing/Rising Water
Shallow Standing Water
Although your vehicle is capable of driving through shallow
standing water, consider the following Cautions and
Warnings before doing so.
WARNING!
Do not drive on or across a road or path where water is
flowing and/or rising (as in storm run-off). Flowing water
can wear away the road or path's surface and cause
your vehicle to sink into deeper water. Furthermore,
flowing and/or rising water can carry your vehicle away
swiftly. Failure to follow this warning may result in
injuries that are serious or fatal to you, your
passengers, and others around you.
WARNING!
Do not drive on or across a road or path where water is
flowing and/or rising (as in storm run-off). Flowing water
can wear away the road or path's surface and cause
your vehicle to sink into deeper water. Furthermore,
flowing and/or rising water can carry your vehicle away
swiftly. Failure to follow this warning may result in
injuries that are serious or fatal to you, your
passengers, and others around you.
CAUTION!
Always check the depth of the standing water before
driving through it. Never drive through standing
water that is deeper than the bottom of the tire rims
mounted on the vehicle.
 Determine the condition of the road or the path that
is under water and if there are any obstacles in the
way before driving through the standing water.
Do not exceed 5 mph (8 km/h) when driving through
standing water. This will minimize wave effects.
 Driving through standing water may cause damage
to your vehicle’s drivetrain components. Always
inspect your vehicle’s fluids (i.e., engine oil, transmis -
sion, axle, etc.) for signs of contamination (i.e., fluid
that is milky or foamy in appearance) after driving
through standing water. Do not continue to operate
the vehicle if any fluid appears contaminated, as this
may result in further damage. Such damage is not
covered by the New Vehicle Limited Warranty.
 Getting water inside your vehicle’s engine can cause
it to lock up and stall out, and cause serious internal
damage to the engine. Such damage is not covered
by the New Vehicle Limited Warranty.
CAUTION!

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136MULTIMEDIA
Blind Spot Alert This setting will change the type of alert provided when an object is detected in the
vehicle’s blind spot. The “Off” setting will turn off Blind Spot Alert. The “Lights” setting will
activate the Blind Spot Alert lights on the outside mirrors. The “Lights & Chime” setting
will activate both the lights on the outside mirrors and an audible chime.
Traffic Sign Recognition This setting sill turn Traffic Sign Recognition on or off.
Traffic Sign Assist This setting will turn Traffic Sign Assist on or off.
Traffic Sign Assist Warning This setting will allow you to set the warning type related to the traffic sign.
The available options are “Off”, “Visual”, and “Visual + Chime”.
New Speed Zone Indication This setting will allow you to set if the system will warn you that the speed limit has
changed in an area. The available options are “Off”, “Visual”, and “Visual + Chime”.
Drowsy Driver Alert This setting will monitor the driver’s driving habits and warn you of any changes,
indicating that the driver may be drowsy. The available options are “On” and “Off”.
Highway Assist Steering Wheel Vibration This setting will customize the Highway Assist Steering Wheel Vibration.
The available options are “On” and “Off”.
Side Distance Warning This setting will customize the Side Distance Warning. The available options are
“On” and “Off”.
Hill Start Assist This setting will turn the Hill Start Assist system on or off.
Intelligent Speed Options This setting will let you customize your intelligent speed options. Selectable options are
“Manual Confirm” and “Auto Confirm”.
New Speed Zone Indication This setting will allow you to set if the system will warn you that the speed limit has
changed in an area. The available options are “Off”, “Visual”, and “Visual + Chime”.
Rear Seat Alert When this setting is turned on and the rear doors are opened while the engine is running,
or if the engine is turned on within 10 minutes of the door opening, a message will
appear to check the rear seat when the vehicle is powered OFF.
Front Passenger Airbag This setting will let you enable or disable the Front Passenger Airbag.
Setting NameDescription

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176SAFETY
Air Bag Warning Light
The Occupant Restraint Controller (ORC)
monitors the readiness of the electronic parts
of the air bag system whenever the ignition
switch is in the START or ON/RUN position.
If the ignition switch is in the OFF position, the air bag
system is not on and the air bags will not inflate.
The ORC contains a backup power supply system that may
deploy the air bag system even if the battery loses power
or it becomes disconnected prior to deployment.
The ORC turns on the Air Bag Warning Light in the
instrument panel for approximately four to eight seconds
for a self-check when the ignition switch is first in the ON/
RUN position. After the self-check, the Air Bag Warning
Light will turn off. If the ORC detects a malfunction in any
part of the system, it turns on the Air Bag Warning Light,
either momentarily or continuously. A single chime will
sound to alert you if the light comes on again after initial
startup.
The ORC also includes diagnostics that will illuminate the
instrument panel Air Bag Warning Light if a malfunction is
detected that could affect the air bag system. The
diagnostics also record the nature of the malfunction.
While the air bag system is designed to be maintenance
free, if any of the following occurs, have an authorized
dealer service the air bag system immediately.
 The Air Bag Warning Light does not come on during the
four to eight seconds when the ignition switch is first in
the ON/RUN position. 
The Air Bag Warning Light remains on after the four to
eight-second interval.
 The Air Bag Warning Light comes on intermittently or
remains on while driving.
NOTE:If the speedometer, tachometer, or any engine related
gauges are not working, the Occupant Restraint Controller
(ORC) may also be disabled. In this condition the air bags
may not be ready to inflate for your protection. Have an
authorized dealer service the air bag system immediately.
Redundant Air Bag Warning Light
If a fault with the Air Bag Warning Light is
detected, which could affect the Supplemental
Restraint System (SRS), the Redundant Air Bag
Warning Light will illuminate on the instrument
panel. The Redundant Air Bag Warning Light will stay on
until the fault is cleared. In addition, a single chime will
sound to alert you that the Redundant Air Bag Warning
Light has come on and a fault has been detected. If the Redundant Air Bag Warning Light comes on
intermittently or remains on while driving have an
authorized dealer service the vehicle immediately
Úpage 71.
Front Air Bags
This vehicle has front air bags and lap/shoulder belts for
both the driver and front passenger. The front air bags are
a supplement to the seat belt restraint systems. The driver
front air bag is mounted in the center of the steering
wheel. The passenger front air bag is mounted in the
instrument panel, above the glove compartment. The
words “SRS AIRBAG” or “AIRBAG” are embossed on the air
bag covers.

Front Air Bag/Knee Bolster Locations

WARNING!
Ignoring the Air Bag Warning Light in your instrument
panel could mean you won’t have the air bag system to
protect you in a collision. If the light does not come on
as a bulb check when the ignition is first turned on,
stays on after you start the vehicle, or if it comes on as
you drive, have an authorized dealer service the air bag
system immediately.
1 — Driver And Passenger Front Air Bags
2 — Driver Knee Impact Bolster/Supplemental Driver
Knee Air Bag
3 — Passenger Knee Impact Bolster

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184SAFETY
If A Deployment Occurs
The front air bags are designed to deflate immediately
after deployment.
NOTE:Front and/or side air bags will not deploy in all collisions.
This does not mean something is wrong with the air bag
system.
If you do have a collision which deploys the air bags, any
or all of the following may occur:
The air bag material may sometimes cause abrasions
and/or skin reddening to the occupants as the air bags
deploy and unfold. The abrasions are similar to friction
rope burns or those you might get sliding along a carpet
or gymnasium floor. They are not caused by contact
with chemicals. They are not permanent and normally
heal quickly. However, if you haven’t healed signifi -
cantly within a few days, or if you have any blistering,
see your doctor immediately.
 As the air bags deflate, you may see some smoke-like
particles. The particles are a normal by-product of the
process that generates the non-toxic gas used for air
bag inflation. These airborne particles may irritate the
skin, eyes, nose, or throat. If you have skin or eye irrita -
tion, rinse the area with cool water. For nose or throat
irritation, move to fresh air. If the irritation continues,
see your doctor. If these particles settle on your
clothing, follow the garment manufacturer’s instruc -
tions for cleaning.
Do not drive your vehicle after the air bags have deployed.
If you are involved in another collision, the air bags will not
be in place to protect you.
NOTE:
 Air bag covers may not be obvious in the interior trim,
but they will open during air bag deployment.
 After any collision, the vehicle should be taken to an
authorized dealer immediately.
Enhanced Accident Response System
In the event of an impact, if the communication network
remains intact, and the power remains intact, depending
on the nature of the event, the Occupant Restraint
Controller (ORC) will determine whether to have the
Enhanced Accident Response System perform the
provided functions:
Cut off fuel to the engine (if equipped)
 Cut off battery power to the electric motor (if equipped)
 Flash hazard lights as long as the battery has power
 Turn on the interior lights, which remain on as long as
the battery has power or for 15 minutes from the inter -
vention of the Enhanced Accident Response System
 Unlock the power door locks Your vehicle may also be designed to perform any of these
other functions in response to the Enhanced Accident
Response System:

Turn off the Fuel Filter Heater, Turn off the HVAC Blower
Motor, Close the HVAC Circulation Door
 Cut off battery power to the:
 Engine
 Electric Motor (if equipped)
 Electric power steering
 Brake booster
 Electric park brake
 Automatic transmission gear selector
 Horn
 Front wiperNOTE:After an accident, remember to cycle the ignition to the
STOP (OFF/LOCK) position and remove the key from the
ignition switch to avoid draining the battery. Carefully
check the vehicle for fuel leaks in the engine compartment
and on the ground near the engine compartment and fuel
tank before resetting the system and starting the engine.
If there are no fuel leaks or damage to the vehicle elec -
trical devices (e.g. headlights) after an accident, reset the
system by following the procedure provided. If you have
any doubt, contact an authorized dealer.
WARNING!
Deployed air bags and seat belt pretensioners cannot
protect you in another collision. Have the air bags, seat
belt pretensioners, and the seat belt retractor
assemblies replaced by an authorized dealer
immediately. Also, have the Occupant Restraint
Controller System serviced as well.

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SAFETY185
Enhanced Accident Response System Reset Procedure
After the event occurs, when the system is active, a message regarding fuel cutoff is displayed. Turn the ignition switch from ignition AVV/START or MAR/ON/RUN to ignition STOP/OFF/
LOCK. Carefully check the vehicle for fuel leaks in the engine compartment and on the ground near the engine compartment and fuel tank before resetting the system and starting the
engine.
Depending on the nature of the event the left and right turn signal lights, located in the instrument panel, may both be blinking and will continue to blink. In order to move your vehicle
to the side of the road, you must follow the system reset procedure.
Customer Action
NOTE:
Each step MUST BE held for at least two seconds
Customer Will See
1. Turn ignition STOP/OFF/LOCK. (Turn Signal Switch Must be placed in Neutral State).
2. Turn ignition MAR/ON/RUN. Right turn light BLINKS.
Left turn light is OFF.
3. Turn right turn signal switch ON. Right turn light is ON SOLID.
Left turn light BLINKS.
4. Place turn signal in neutral state. Right turn light is OFF.
Left turn light BLINKS.
5. Turn left turn signal switch ON. Right turn light BLINKS.
Left turn light is ON SOLID.
6. Place turn signal in neutral state. Right turn light BLINKS.
Left turn light is OFF.
7. Turn right turn signal switch ON. Right turn light is ON SOLID.
Left turn light BLINKS.
6

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200SAFETY
(Continued)
(Continued)
SAFETY CHECKS YOU SHOULD MAKE
I
NSIDE THE VEHICLE
Seat Belts
Inspect the seat belt system periodically, checking for
cuts, frays, and loose parts. Damaged parts must be
replaced immediately. Do not disassemble or modify
the system.
If your vehicle is involved in a collision, or if you have
questions regarding the seat belt or retractor conditions,
take your vehicle to an authorized FCA dealer or
authorized FCA Certified Collision Care Program facility for
inspection.
Air Bag Warning Light
The Air Bag Warning Light will turn on for four to
eight seconds as a bulb check when the
ignition switch is first placed in the ON/RUN
position. If the light is either not on during
starting, stays on, or turns on while driving, have the
system inspected at an authorized dealer as soon as
possible. After the bulb check, this light will illuminate with
a single chime when a fault with the Air Bag System has
been detected. It will stay on until the fault is removed.
If the light comes on intermittently or remains on while
driving, have an authorized dealer service the vehicle
immediately
Úpage 168.
Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See an
authorized dealer for service if your defroster is
inoperable.
Floor Mat Safety Information
Always use floor mats designed to fit your vehicle. Only use
a floor mat that does not interfere with the operation of the
accelerator, brake or clutch pedals. Only use a floor mat
that is securely attached using the floor mat fasteners so
it cannot slip out of position and interfere with the
accelerator, brake or clutch pedals or impair safe
operation of your vehicle in other ways.
WARNING!
An improperly attached, damaged, folded, or stacked
floor mat, or damaged floor mat fasteners may cause
your floor mat to interfere with the accelerator, brake, or
clutch pedals and cause a loss of vehicle control.
To prevent SERIOUS INJURY or DEATH:
 ALWAYS securely attach your floor mat
using the floor mat fasteners. DO NOT
install your floor mat upside down or turn
your floor mat over. Lightly pull to confirm
mat is secured using the floor mat fasteners on a
regular basis.
 ALWAYS REMOVE THE EXISTING FLOOR
MAT FROM THE VEHICLE before installing
any other floor mat. NEVER install or stack
an additional floor mat on top of an
existing floor mat.
 ONLY install floor mats designed to fit your vehicle.
NEVER install a floor mat that cannot be properly
attached and secured to your vehicle. If a floor mat
needs to be replaced, only use a FCA approved floor
mat for the specific make, model, and year of your
vehicle.
 ONLY use the driver’s side floor mat on the driver’s
side floor area. To check for interference, with the
vehicle properly parked with the engine off, fully
depress the accelerator, the brake, and the clutch
pedal (if present) to check for interference. If your
floor mat interferes with the operation of any pedal,
or is not secure to the floor, remove the floor mat
from the vehicle and place the floor mat in your
trunk.
 ONLY use the passenger’s side floor mat on the
passenger’s side floor area.
WARNING!

23_GG_OM_EN_USC_t.book Page 200

IN CASE OF EMERGENCY213

Attaching Filler Tube To Deflated Tire

7. Make sure the compressor is switched off.
8. Insert the plug into the vehicle’s center console
power outlet, then start the engine.

Power Outlet Location

9. Switch the compressor on.
10. Inflate the tire to the pressure indicated on the tire placard, located on the driver’s side B-pillar or the
rear edge of the driver’s side door
Úpage 251. In
order to obtain a more precise reading, check the
pressure value on pressure gauge with the
compressor off.

Air Compressor

11. If the pressure is not at least 26.1 psi (1.8 bar) after 15 minutes, disengage the compressor from the
valve and power outlet. Then, move the vehicle
forwards approximately 33 ft (10 m) in order to
distribute the sealant inside the tire evenly, and then
repeat the inflation operation. 12. If you still cannot obtain a pressure of at least 26 psi
(1.8 bar) within 15 minutes of turning the compressor
on, do not drive the vehicle, and contact an
authorized dealer.
13. Drive the vehicle for about 5 miles (8 km), stop, apply the Electric Park Brake, and recheck the tire
pressure.
14. If the pressure is less than 26 psi (1.8 bar), DO NOT
drive the vehicle, and see an authorized dealer.
15. If a pressure value of at least 26 psi (1.8 bar) is detected, restore the correct pressure (with engine
running and Electric Park Brake applied), and drive
immediately with great care to an authorized dealer.
2 — Sealant Cartridge
3 — Filler Tube
4 — Pressure Gauge
5 — Power Switch
WARNING!
The Tire Service Kit is not a permanent flat tire repair.
Have the tire inspected and repaired or replaced after
using the Tire Service Kit. Do not exceed 50 mph
(80 km/h) until the tire is repaired or replaced. Failure
to follow this warning can result in injuries that are
serious or fatal to you, your passengers, and others
around you. Have the tire checked as soon as possible
at an authorized dealer.
7

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