2023 DODGE HORNET service

STARTING AND OPERATING89
If the “POWER STEERING SYSTEM HOT -
PERFORMANCE MAY BE LIMITED” message
and a steering wheel icon display on the
instrument cluster, it indicates that extreme
steering maneuvers may have occurred, which caused an
over temperature condition in the electric power steering
system. You will lose power steering assistance
momentarily until the over temperature condition no
longer exists. Once driving conditions are safe, pull over
and let the vehicle idle for a few moments until the light
turns off
Úpage 66.
NOTE:
 Even if the power steering system is no longer opera -
tional, it is still possible to steer the vehicle. Under
these conditions there will be a substantial increase in
steering effort, especially at low speeds and during
parking maneuvers.
 If the condition persists, see an authorized dealer for
service.
STOP/START SYSTEM — IF EQUIPPED
The Stop/Start function is designed to reduce fuel
consumption. The system will stop the engine
automatically during a vehicle stop if the required
conditions are met. Releasing the brake pedal or pressing
the accelerator pedal will automatically restart the engine.
This vehicle has been upgraded with a heavy-duty starter,
enhanced battery, and other upgraded engine parts, to
handle the additional engine starts.
AUTOSTOP MODE
The Stop/Start feature is enabled after every normal
customer engine start. At that time, the system will go into
STOP/START READY.
To Activate The Autostop Mode, The Following Must Occur:
The system must be in STOP/START READY state. A
“STOP/START READY” message will be displayed in the
instrument cluster display within the Stop/Start
section
Úpage 66.
 The vehicle must be completely stopped.
 The gear selector must be in a forward gear and the
brake pedal pressed.
The engine will shut down, the tachometer will move to the
zero position, and the Stop/Start telltale will illuminate
indicating you are in Autostop. Customer settings will be
maintained upon return to an engine-running condition.
POSSIBLE REASONS THE ENGINE DOES
N
OT AUTOSTOP
Prior to engine shut down, the system will check many
safety and comfort conditions to see if they are fulfilled.
Detailed information about the operation of the Stop/Start
system may be viewed in the instrument cluster display
Stop/Start Screen. In the following situations the engine
will not stop:
 Driver’s seat belt is not buckled.
 Driver’s door is not closed.
 Battery temperature is too warm or cold. 
Battery charge is low.
 The vehicle is on a steep grade.
 Cabin heating or cooling is in process and an accept -
able cabin temperature has not been achieved.
 HVAC is set to full defrost mode at a high blower speed.
 HVAC is set to MAX A/C.
 Engine has not reached normal operating temperature.
 The transmission is not in a forward gear.
 Hood is open.
 Brake pedal is not pressed with sufficient pressure.
 Accelerator pedal input.
 Engine temperature is too high.
 5 mph (8 km/h) threshold has not been achieved from
previous Autostop.
 Steering angle beyond threshold.
 Adaptive Cruise Control is on and speed is set.
It may be possible for the vehicle to be driven several
times without the Stop/Start system going into a STOP/
START READY state under more extreme conditions of the
items listed previously.
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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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106STARTING AND OPERATING
(Continued)
ENABLING AND DISABLING PARKSENSE
ParkSense can be enabled and disabled with
the ParkSense switch, located in front of the
center console, to the rear of the gear selector.
When the ParkSense switch is pushed to disable the
system, the LED in the switch will illuminate, and the
display will read “Parksense Off” when the vehicle is
shifted into DRIVE or REVERSE.
NOTE:The ParkSense switch LED will be off when the system is
active.
The ParkSense switch LED will also be illuminated when
ParkSense requires service. If the ParkSense switch is
pushed, and requires service, the ParkSense switch LED
will blink momentarily, and then the LED will be on.
SERVICE THE PARKSENSE PARK ASSIST
S
YSTEM
During vehicle start up, when the ParkSense System has
detected a faulted condition, the instrument cluster will
display a warning message associated with the detected
fault.
If "Sensor Lock" appears in the instrument cluster display,
make sure the outer surface and the underside of the rear
fascia/bumper and/or front fascia/bumper is clean and
clear of snow, ice, mud, dirt or other obstructions and then
cycle the ignition. If the message continues to appear, see
an authorized dealer.
If the "System Not Available" message appears in the
instrument cluster display, see an authorized dealer.
CLEANING THE PARKSENSE SYSTEM
Clean the ParkSense sensors with water, car wash soap
and a soft cloth. Do not use rough or hard cloths. Do not
scratch or poke the sensors. Otherwise, you could damage
the sensors.
PARKSENSE SYSTEM USAGE
P
RECAUTIONS
 Ensure that the front and rear fascias/bumpers are
free of snow, ice, mud, dirt and debris to keep the Park -
Sense system operating properly.
 Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense.
 When you turn ParkSense off, the display will read
“Parksense Off” when the vehicle is shifted into DRIVE
or REVERSE. Furthermore, once you turn ParkSense
off, it remains off until you turn it on again, even if you
cycle the ignition.
 ParkSense, when on, will reduce the volume of the
radio when it is sounding a tone.
 Clean the ParkSense sensors regularly, taking care not
to scratch or damage them. The sensors must not be
covered with ice, snow, slush, mud, dirt or debris.
Failure to do so can result in the system not working
properly. The ParkSense system might not detect an
obstacle behind or in front of the fascia/bumper, or it
could provide a false indication that an obstacle is
behind or in front of the fascia/bumper. 
Use the ParkSense switch to turn the ParkSense
system off if objects such as bicycle carriers, etc. are
attached to the rear fascia/bumper. Failure to do so
can result in the system misinterpreting a close object
as a sensor problem, causing the “System Not Avail -
able” message to be displayed in the instrument
cluster display.
NOTE:If any objects are attached to the fascia/bumper within a
6.5 ft (2 m) field of view, they will interfere and cause false
alerts and possibly blockage.
 There may be a delay in the object detection rate if the
object is moving.
 The rear sensors are automatically deactivated when
the trailer’s electric plug is inserted in the vehicle’s tow
socket. The front sensors (if equipped) will stay active
and can provide acoustic and visual warnings. The rear
sensors are automatically reactivated when the
trailer's cable plug is removed.
WARNING!
Drivers must be careful when backing up even when
using ParkSense. Always check carefully behind your
vehicle, look behind you, and be sure to check for
pedestrians, animals, other vehicles, obstructions,
and blind spots before backing up. You are respon -
sible for safety and must continue to pay attention to
your surroundings. Failure to do so can result in
serious injury or death.

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142MULTIMEDIA
Brakes
Doors & Locks
After pressing the Brakes button on the touchscreen, the following settings will be available:
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting Name Description
Auto Park Brake This setting will turn the Auto Park Brake on or off.
Brake Service This setting will allow you to retract the brakes for servicing.
Hold ‘N Go This setting will turn the Hold 'N Go on or off.
When the Doors & Locks button is pressed on the touchscreen, the system displays the options related to locking and unlocking the vehicle’s doors.
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting NameDescription
Auto Door Locks This setting will allow you to change if the doors lock automatically when the vehicle
reaches 12 mph (20 km/h).
Auto Unlock On Exit This setting will unlock the doors when any of the doors are opened from the inside.
Flash Lights With Lock This setting will allow you to turn the flashing of the lights when the Lock button is pushed
on the key fob on or off.
Sound Horn With Lock This setting will sound the horn when the Lock button is pushed on the key fob. The “Off”
setting will not sound the horn when the Lock button is pushed. The “1st Press” setting
will sound the horn when the Lock button is pushed once. The “2nd Press” setting will
sound the horn when the Lock button is pushed twice.
Sound Horn With Remote Start This setting will sound the horn when the remote start is activated from the key fob.

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MULTIMEDIA151
CON TR O LS O N CEN TR AL TUN NEL
A rotary control is present on the central tunnel to the right
side of the gear shifter and has different functionality
depending on the kind of pressing and/or rotating.

Rotary Control Central Tunnel

Short Press
This will activate or deactivate the Mute function for
playback of audio tracks, radio stations, App streaming
and incoming calls.
Long Press
This will turn on or off the Uconnect system.
Rotate
This will increase or decrease the volume.
MY CAR
My Car is an application that provides indicators that will
help you gain familiarity with the capabilities of your
vehicle in real time.
To access My Car options, select “My Car” on the
touchscreen within the Vehicle tab.
My Car includes:
 Overview
 Drive Mode Explorer
Press the desired My Car item on the touchscreen to view
the content related to it.
The following describes each feature and its operation:
Overview
The main features of this page are showing when your
vehicle is due for service and the status of your tires.

My Car Overview

Drive Mode Explorer
This page will show content related to the additional drive
mode features. Selectable options on the bottom of the
touchscreen are “Auto” and “Sport”. The following is some
of the information that will be displayed on the
touchscreen:
 Engine Torque
 Gas Pedal
 Shifting
 Steering
 AWD

My Car Drive Mode Explorer

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154
(Continued)
SAFETY
SAFETY FEATURES
ANTI-LOCK BRAKE SYSTEM (ABS)
The ABS provides increased vehicle stability and brake
performance under most braking conditions. The system
automatically prevents wheel lock and enhances vehicle
control during braking.
The ABS performs a self-check cycle to ensure that the
ABS is working properly each time the vehicle is started
and driven. During this self-check, you may hear a slight
clicking sound as well as some related motor noises.
The ABS is activated during braking when the system
detects one or more wheels are beginning to lock. Road
conditions such as ice, snow, gravel, bumps, railroad
tracks, loose debris, or panic stops may increase the
likelihood of ABS activation(s).
You also may experience the following normal
characteristics when the ABS activates:
ABS motor noise or clicking sounds (you may continue
to hear for a short time after the stop)
 Brake pedal pulsations
 A slight drop of the brake pedal at the end of the stop The ABS is designed to function with the Original
Equipment Manufacturer (OEM) tires. Modification may
result in degraded ABS performance.
Anti-Lock Brake System (ABS) Warning
Light
The yellow ABS Warning Light will turn on when the ignition
is placed in the ON/RUN mode and may stay on for as long
as four seconds.
If the ABS Warning Light remains on or comes on while
driving, it indicates that the anti-lock portion of the brake
system is not functioning and that service is required.
However, the conventional brake system will continue to
operate normally if the ABS Warning Light is on.
If the ABS Warning Light is on, the brake system should be
serviced as soon as possible to restore the benefits of
Anti-Lock Brakes. If the ABS Warning Light does not come
on when the ignition is placed in the ON/RUN mode, have
the light repaired as soon as possible.
WARNING!

The ABS contains sophisticated electronic equip -
ment that may be susceptible to interference caused
by improperly installed or high output radio transmit -
ting equipment. This interference can cause possible
loss of anti-lock braking capability. Installation of
such equipment should be performed by qualified
professionals.
 Pumping of the Anti-Lock Brakes will diminish their
effectiveness and may lead to a collision. Pumping
makes the stopping distance longer. Just press firmly
on your brake pedal when you need to slow down or
stop.
 The ABS cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase
braking or steering efficiency beyond that afforded
by the condition of the vehicle brakes and tires or the
traction afforded.
The ABS cannot prevent collisions, including those
resulting from excessive speed in turns, following
another vehicle too closely, or hydroplaning.
 The capabilities of an ABS equipped vehicle must
never be exploited in a reckless or dangerous
manner that could jeopardize the user’s safety or the
safety of others.
WARNING!

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SAFETY155
ELECTRONIC BRAKE CONTROL (EBC)
S
YSTEM
Your vehicle is equipped with an advanced Electronic
Brake Control (EBC) system. This system includes
Anti-Lock Brake System (ABS), Brake Assist System (BAS),
Electronic Brake Force Distribution (EBD), Electronic Roll
Mitigation (ERM), Electronic Stability Control (ESC), Hill
Start Assist (HSA), and Traction Control System (TCS).
These systems work together to enhance both vehicle
stability and control in various driving conditions.
Your vehicle may also be equipped with Dynamic Steering
Torque (DST), Hill Descent Control (HDC), Rain Brake
Support (RBS), Ready Alert Braking (RAB), and Trailer
Sway Control (TSC).
Brake Assist System (BAS)
The BAS is designed to optimize the vehicle’s braking
capability during emergency braking maneuvers. The
system detects an emergency braking situation by sensing
the rate and amount of brake application and then applies
optimum pressure to the brakes. This can help reduce
braking distances. The BAS complements the Anti-Lock
Brake System (ABS). Applying the brakes very quickly
results in the best BAS assistance. To receive the benefit
of the system, you must apply continuous braking
pressure during the stopping sequence (do not “pump”
the brakes). Do not reduce brake pedal pressure unless
braking is no longer desired. Once the brake pedal is
released, the BAS is deactivated.
Brake System Warning Light
The red Brake System Warning Light will turn on when the
ignition is placed in the ON/RUN mode and may stay on for
as long as four seconds.
If the Brake System Warning Light remains on or comes on
while driving, it indicates that the brake system is not
functioning properly and that immediate service is
required. If the Brake System Warning Light does not
come on when the ignition is placed in the ON/RUN mode,
have the light repaired as soon as possible.
Dynamic Steering Torque (DST)
DST is a feature of the Electronic Stability Control (ESC)
and Electric Power Steering (EPS) modules that provides
torque at the steering wheel for certain driving conditions
in which the ESC module is detecting vehicle instability.
The torque that the steering wheel receives is only meant
to help the driver realize optimal steering behavior in order to reach/maintain vehicle stability. The only notification
the driver receives that the feature is active is the torque
applied to the steering wheel.
NOTE:The DST feature is only meant to help the driver realize the
correct course of action through small torques on the
steering wheel, which means the effectiveness of the DST
feature is highly dependent on the driver’s sensitivity and
overall reaction to the applied torque. It is very important
to realize that this feature will not steer the vehicle,
meaning the driver is still responsible for steering the
vehicle.
Electronic Brake Force Distribution (EBD)
EBD manages the distribution of the braking torque
between the front and rear axles by limiting braking
pressure to the rear axle. This is done to prevent overslip
of the rear wheels to avoid vehicle instability, and to
prevent the rear axle from entering ABS before the
front axle.
Electronic Roll Mitigation (ERM)
ERM anticipates the potential for wheel lift by monitoring
the driver’s steering wheel input and the speed of the
vehicle. When ERM determines that the rate of change of
the steering wheel angle and vehicle’s speed are
sufficient to potentially cause wheel lift, it then applies the
appropriate brake and may also reduce engine power to
lessen the chance that wheel lift will occur. ERM can only
reduce the chance of wheel lift occurring during severe or
evasive driving maneuvers; it cannot prevent wheel lift
due to other factors, such as road conditions, leaving the
roadway, or striking objects or other vehicles.
WARNING!
The Brake Assist System (BAS) cannot prevent the
natural laws of physics from acting on the vehicle, nor
can it increase the traction afforded by prevailing road
conditions. BAS cannot prevent collisions, including
those resulting from excessive speed in turns, driving
on very slippery surfaces, or hydroplaning. The
capabilities of a BAS-equipped vehicle must never be
exploited in a reckless or dangerous manner, which
could jeopardize the user's safety or the safety of
others.
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SAFETY161
Overtaking Traffic
If you pass another vehicle slowly with a relative speed
less than 10 mph (16 km/h), the warning light will be
illuminated. If the difference in speed between the two
vehicles is greater than 10 mph (16 km/h), the warning light may not illuminate.

Overtaking/Approaching
Overtaking/Passing

The BSM system is designed not to issue an alert on
stationary objects such as guardrails, posts, walls, foliage,
berms, etc. However, occasionally the system may alert on
such objects. This is normal operation and your vehicle
does not require service.
The BSM system will not alert you of objects that are
traveling in the opposite direction of the vehicle in
adjacent lanes
Úpage 275.

Opposing Traffic

Rear Cross Path (RCP)
RCP is intended to aid the driver when backing out of
parking spaces where their vision of oncoming vehicles
may be blocked. Proceed slowly and cautiously out of the
parking space until the rear end of the vehicle is exposed.
The RCP system will then have a clear view of the cross
traffic and if an oncoming vehicle is detected, alert the
driver.

RCP Detection Zones

RCP monitors the rear detection zones on both sides of
the vehicle, for objects that are moving toward the side of
the vehicle with a minimum speed of approximately 3 mph
(5 km/h), to objects moving a maximum of approximately
20 mph (32 km/h), such as in parking lot situations.When RCP is on and the vehicle is in REVERSE (R), the
driver is alerted using both the visual and audible alarms,
including reducing the radio volume anytime the system is
enabled regardless of the chime setting.WARNING!
The Blind Spot Monitoring system is only an aid to help
detect objects in the blind spot zones. The BSM system
is not designed to detect pedestrians, bicyclists, or
animals. Even if your vehicle is equipped with the BSM
system, always check your vehicle’s mirrors, glance
over your shoulder, and use your turn signal before
changing lanes. Failure to do so can result in serious
injury or death.
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